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Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 1
MC LC
Trang
LI CM N .......................................................... Error! Bookmark not defined.
NHN XT CA N V THC TP ................................................................. 5
NHN XT CA GIO VIN HNG DN ..................................................... 6
I. TNG QUAN V CNG TY C PHN NOSAFOOD ................................ 7
1.1. Lch s thnh lp v pht trin: ................................................................. 7
1.2. a im xy dng, ngun nc , nhin liu ............................................. 8
1.2.1. a im xy dng: ................................................................................ 8
1.2.2. Ngun nc: .......................................................................................... 8
1.2.3. Nhin liu: .............................................................................................. 8
1.3. S b tr mt bng nh my: ................................................................. 9
1.4. S t chc v b tr nhn s ................................................................ 10
1.4.1. S t chc: ...................................................................................... 10
1.4.2. B tr nhn s: ..................................................................................... 10
1.5. An ton lao ng v phng chy cha chy ............................................ 17
1.6. Ni quy ca cng ty ................................................................................... 17
1.7. X l ph thi v v sinh cng nghip: .................................................... 19
II. QUY TRNH SN XUT GIA V VIN ................................................... 19
2.1. Nguyn liu sn xut gia v vin ............................................................... 19
2.1.1. ng: ................................................................................................. 19
2.1.2. Mui NaCl: ........................................................................................... 21
2.1.3. Siu bt ngt: ....................................................................................... 22
2.1.4. Mch nha: ............................................................................................ 23
2.1.5. Gum: ..................................................................................................... 24
2.1.6. Cht bo: .............................................................................................. 24
2.1.7. Qu: ...................................................................................................... 25
2.1.8. inh hng: ......................................................................................... 26
2.1.9. i hi: ................................................................................................. 26
2.1.10. Trn b: ................................................................................................. 26
2.1.11. Ti, hnh: ............................................................................................. 27
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 2
2.1.12. S: ......................................................................................................... 30
2.1.13. t: ......................................................................................................... 32
2.1.14. Gng: .................................................................................................... 33
2.1.15. Axit citric: ............................................................................................. 35
2.1.16. Natri Benzoat(E 211): .......................................................................... 36
2.1.17. Axit sorbic: ........................................................................................... 36
2.1.18. Tiu: ...................................................................................................... 37
2.1.19. Mm tm, mm ruc: .......................................................................... 38
2.2. Quy trnh cng ngh sn xut gia v vin ................................................ 43
2.2.1 S quy trnh cng ngh: ................................................................. 43
2.2.2 Thit b chnh: ...................................................................................... 49
2.3. Cc s c thng gp v bin php khc phc ...................................... 60
2.4. Ch tiu cht lng cm quan ca sn phm gia v vin ....................... 62
2.4.1. Ch tiu cm quan:............................................................................... 62
2.4.2. Ch tiu ha l: ..................................................................................... 62
2.4.3. Ch tiu vi sinh: .................................................................................... 63
2.5. Cc loi sn phm gia v............................................................................ 63
2.5.1. Sn phm gia v loi mn: ................................................................... 63
2.5.2. Sn phm gia v loi chay: .................................................................. 72
2.5.3. Quy trnh sn xut 3 loi vin gia v: .................................................. 74
Quy trnh sn xut 3 loi vin gia v thnh phm ......................................... 80
BNG SO SNH GIA 3 LOI VIN GIA V .............................................. 81
III.QUY TRNH SN XUT MT S SN PHM KHC CA CNG TY 81
3.1. Quy trnh sn xut tng t, tng c, tng en: ................................... 81
3.1.1. Quy trnh sn xut tng t: ............................................................... 82
3.1.2. Quy trnh sn xut tng c: .............................................................. 85
3.1.3. Thit b chnh trong sn xut tng t tng c: .............................. 87
3.2. Quy trnh sn xut nc tng ................................................................... 90
3.2.1. Quy trnh sn xut: .............................................................................. 90
3.2.2. Thit b chnh trong sn xut nc tng: ........................................ 96
3.3 Cc sn phm ca cng ty ............................................................................ 97
3.3.1 Sn phm gia v vin: .......................................................................... 97
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 3
3.3.3 Sn phm nc tng; ........................................................................ 99
3.3.4 Cc sn phm khc:............................................................................. 99
4. H THNG QUN L V KIM TRA CHT LNG HACCP ........ 99
4.1 Gii thiu h thng HACCP ..................................................................... 99
4.1.1. Nhng vn chung ........................................................................... 99
4.1.2. Li ch ca vic s dng HACCP trong sn xut ............................ 102
4.2. Cc nguyn l ca HACCP ........................................................................ 103
4.3. p dng HACCP trong Cng Ty .............................................................. 104
NHN XT V KIN NGH .............................................................................. 105
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 4
Qua mt thng thc tp ti cng ty C phn ch bin kinh doanh nng sn
thc phm Nosafood, chng em c tip xc vi cng vic v dy chuyn k
thut, c p dng nhng kin thc hc trng vo thc tin v b sung
c vn kin thc ln cho bn thn cng nh tch ly c nhiu kinh nghim v
tc phong lm vic tch ly cho cng vic ca bn thn trong tng lai.
Chng em xin chn thnh cm n ban gim hiu trng i hc Cng ngh
Si Gn, qu thy c trong khoa Cng ngh thc phm to c hi cho chng
em c c mt c hi thc tp tch ly nhiu kinh nghim cho bn thn v
gip chng em hon thnh kha thc tp mt cch tt p. V c bit chng em
xin gi li cm n n c Trn Ngc Hiu tn tnh hng dn, gip chng em
hon thnh tt kha thc tp v c c mt bi thu hoch tt nht.
i vi qu cng ty, chng em xin gi li cm n su sc nht n ban Gim
c ng to iu kin cho chng em c c hi c thc tp cng ty. V
em cng xin chn thnh cm n cc anh ch, c ch trong b phn k thut v cc
chuyn sn xut ca nhm gia v tn tnh gip , truyn t nhng kin thc v
nhng kimh nghim qu bo cho chng em trong sut qu trnh tham gia thc tp
lm nn tng cho chng em hon thnh tt kha thc tp cng nh bi bo co
ny.
Chng em xin knh chc qu thy c di do sc khe hon thnh tt vai
tr ca mnh. Xin chc qu cng ty ngy cng ln mnh v vng bc trn thng
trng khng ch trong nc m cn trn ton th gii.
Do thi gian thc tp c hn nn khng trnh khi nhng thiu st, rt mong
qu thy c thng cm v a ra kin cng nh ch dn thm chng em c th
hon thnh bi bo co mt cch tt nht.
Li cui cng, chng em xin trn trng cm n!
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 5
NHN XT CA N V THC TP
( Cng ty C phn ch bin kinh doanh nng sn thc phm Nosafood )
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TP. H Ch Minh, ngy thng nm 2012
Xc nhn ca n v
( K tn, ng du )
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 6
NHN XT CA GIO VIN HNG DN
Gio vin hng dn: Th.s Trn Ngc Hiu
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TP. H Ch Minh, ngy thng nm 2012
Gio vin hng dn
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 7
I. TNG QUAN V CNG TY C PHN NOSAFOOD
1.1. Lch s thnh lp v pht trin:
- Tn doanh nghip: Cng ty c phn Ch Bin Kinh Doanh Nng Sn Thc
Phm Nosafood.
- Tn quc t: Nosafood Agricultural Foodstuff Processing And Trading Joint
Stock Company.
- Tn vit tt: NOSAFOOD JSC
- Trc thng 7-1995, tin thn ca cng ty l trm nghin cu ch bin kinh
doanh nng sn thc phm, chuyn nghin cu v ch bin th cc loi thc
phm mi cho cng ty.
- Thng 7-1995, theo quyt nh ca cng ty lng thc thnh ph H Ch
Minh, trm c nng ln thnh x nghip ch bin kinh doanh nng sn thc
phm nhm m rng quy m sn xut, ng thi p ng nhu cu th trng
trong c ch nn kinh t m ca ca Nh nc.
- Cng ty hot ng trong lnh vc sn xut kinh doanh t nm 20022005
vi hnh thc l doanh nghip Nh nc c tn gi l: X Nghip kinh doanh
nng sn trc thuc cng ty lng thc Tp.HCM.
- Cng ty c phn Ch Bin Kinh Doanh Nng Sn Thc Phm Nosafood
chnh thc hot ng t thng 5-2005 theo ng k kinh doanh s 4103003443-
31/5/2005 ca S K Hoch u t Tp.HCM.
- T nm 2006, cng ty hot ng theo hnh thc chuyn t cng ty Nh nc
sang cng ty c phn vi:
+ C phn Nh nc chim 20% vn iu l.
+ C phn bn theo gi u i chim 11,59% vn iu l.
+ C phn bn theo mnh gi chim 47,89% vn iu l.
+ C phn bn ra ngoi chim 20,52% vn iu l.
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 8
1.2. a im xy dng, ngun nc , nhin liu
1.2.1. a im xy dng:
- Cng ty c phn Ch Bin Kinh Doanh Nng Sn Thc Phm Nosafood vi
din tchmt bng 8.000 m2, c xy dng ti E4/20 Nguyn Hu Tr, th trn Tn
Tc, huyn Bnh Chnh Tp. H Ch Minh.
in thoi:(08)37600853 37600854
Fax : (08)37600855
Wedsite: nosafood.vn
Email: nosafood@gmail.comhoc nosafood99@yahoo.com
1.2.2. Ngun nc:
- Ngun nc cng ty s dng do nh my nc thnh ph cung cp. Nc
c bm vo thng cha, t mi phn phi n cc khu vc sn xut, k c cho
mc ch sinh hot. Nc thi c a qua h thng x l ri cho thot ra ngoi
theo h thng cng rnh.
1.2.3. Nhin liu:
- Gas c s dng trong un nu, s ch nguyn ph liu.
- Ci dng cp nhit cho l hi cung cp hi cho cc thit b nh: t hp,
ni nu,
- Du c s dng cho ni nu tng t v my pht in d phng ca cng
ty.
- Ngun in s dng l in quc gia 380V, mc tiu th hng nm 3600
KW. Ngoi ra, cng ty cn c my pht in d phng 220V chy bng du c
cng sut 50 VA.
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 9
1.3. S b tr mt bng nh my:
Phng x
l nc
thi
Phng thay
nam
Phng thay
n
Khu ch bin
Phng lng
Khu d tr
nguyn liu
Nh n
Phng
k
hoch
Phng
ngh
Phng
nghin
cu v
pht
trin
snph
m
Kho hng
Khu vc sn xut
gia v
Phng
nu
hng v
phi trn
VPXng
Khu vc sn
xut c t
Khu vc sn
xut nc
tng
WC
Khu vc
d tr
nguyn
liu
Bo v
Nh
xe
Khu vc ln men
Kho cha
nguyn liu
H thng vn
phng
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 10
1.4. S t chc v b tr nhn s
1.4.1. S t chc:
1.4.2. B tr nhn s:
Hin nay, tng s lao ng trong cng ty khong 200 nhn vin.
Trong , ban gim c gm: 1 gim c v 1 ph gim c.
Trong h thng b tr nhn s ca cng ty bao gm:
- Hi ng qun tr: do c ng sng lp v hi ng qun tr bu ra ch tch
iu hnh, qun l c ng.
P.t chc
hnh chnh
P.kinh doanh P.k thut P.k ton P.marketing
Hi ng qun tr
Ban kim sot
Ph gim c
Gim c
Vn phng xng qun c
T x l T ch bin T KCS T ng gi T sn xut
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 11
- Ban kim sot: gim st tnh hnh thc hin ch trng, chnh sch lut nh
ca cng ty c phn da trn c s php l ca Nh nc.
- Gim c cng ty: l ngi ng u cng ty, trc tip iu hnh cng ty, k
hp ng kinh t.
- Ph gim c: trc tip ph trch k thut, cht lng, bo h lao ng,
nghin cu thit k th cc mt hng mi.
- Phng kinh doanh:
Lp k hoch kinh doanh v trin khai thc hin.
Thit lp, giao dch trc tip vi h thng khch hng, h thng nh phn phi.
Thc hin hot ng bn hng ti cc khch hng nhm mang li doanh thu cho
doanh nghip.
Phi hp vi cc b phn lin quan nh k ton, sn xut, phn phi nhm mang
n cc dch v y nht cho khch hng.
- Phng k ton:
Ghi chp v hoch ton ng, y cc nghip v kinh t ti chnh pht sinh trong
qu trnh sn xut kinh doanh ca cng ty, ph hp quy nh ca nh nc v quy
ch qun l ti chnh ca cng ty.
Kim tra tnh hp l, hp l ca tt c cc loi chng t, hon chnh th tc k ton
trc khi trnh ln Tng gim c ph duyt.
- Phng t chc hnh chnh:
Lp d ton kinh ph hot ng ca cng ty, trnh ln cp c thm quyn ph duyt.
ng thi thc hin cng tc quyt ton thu chi, bo co thu chi, v bo co ti
chnh c quan cng cp theo quy nh.
Phc v iu kin, phng tin, trang thit b lm vic, bo qun ti sn ca cng
ty.
Thc hin cng tc vn th lu tr, cng tc thi ua, khen thng.
- Phng marketing:
Tm kim c hi mi, tm cch truyn t mi.
Ci thin vai tr v quan h ca marketing trong cng ty.
S dng cng ngh mi v o lng kt qu t c.
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 12
- Phng k thut:
Nhim v: phng kim tra cht lng sn phm thuc phng k thut, c trch
nhim kim tra sn phm ngay t lc nhp liu, bao b, cc cng on sn xut cho
n khi ra thnh phm hon thin.
Trch nhim: kim tra nguyn liu, ph liu, quy trnh v sinh cng nghip, quy
trnh sn xut cc mt hng. Kim tra cc ch tiu cm quan, ha l, vi sinh. Trong
qu trnh sn xut, phng k thut (KCS) c trch nhim kim tra cc sn phm sn
xut trc v sau khi ng chai, ng gi, thnh phm, trc khi xut phi c du
ca KCS kim tra cht lng sn phm. Ngoi ra i ng k s trong phng k
thut khng ngng nghin cu tm ra bin php thay th nguyn liu nhm h gi
thnh sn phm, nng cao gi tr kinh t.
- T KSC:
Thng xuyn, nh k, t xut kim tra, gim st qu trnh thc hin v khi
lng, cht lng v quy trnh cng vic c cng ty ban hnh.
Nghin cu v xut cho ban gim c cng ty, trc tip thc hin nhng cng
ngh, gii php bo v mi trng th, x l rc thi cc loi, x l nc thi.
Nghin cu sn xut v t chc kinh doanh cc ch phm, x l nhim mi
trng, x l nc thi.
Xy dng k hoch, phi hp vi cc n v chc nng son tho ti liu v t
chc tuyn truyn, truyn thng v cng tc bo v mi trng th.
- T ch bin: ch yu l cng nhn, c t trng gim st nhng cng nhn
di quyn, m nhn cc khu trong phn xng sn xut, sau mi ngy lm vic
s c cng nhn dn v sinh trong xng sn xut.
- T ng gi: lm vic bn ngoi phn xng, chu trch nhim hon thin
cng vic cui cng nh loi b sn phm khng t yu cu, vo thng, dn thng.
Tnh hnh sn xut v kinh doanh:
Hin nay, cng ty Nosafood chuyn sn xut kinh doanh 3 mt hng chnh l gia
v vin, c t v nc tng. Bn cnh cng ty cn sn xut cc mt hng khc
nh: sa t, gia v dng bt, u phng rang, ht iu rang mui, tiu en, tiu s,
bnh trngnhm p ng nhu cu ca ngi tiu dng trong v ngoi nc.
Nhng kh khn m cng ty mc phi l do qu trnh sn xut cn mang tnh th
cng. My mc trong sn xut ch yu l loi bn t ng nn nng sut t c
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 13
khng cao, m bo cng ty sn xut bnh thng th cng nhn phi tng thi
gian lm vic mi p ng c nhu cu th trng.
Mng li phn phi:
A. H THNG SIU
TH A CH
1. BIG C AN LC 1231 QL1A, P BNH TR NG B, Q BNH TN
2. BIG C MIN NG 138 T HIN THNH, Q10, TPHCM
3. BIG C HONG VN
TH
202B HONG VN TH, P9, QPH NHUN,
TPHCM
4. BIG C HI PHNG
L 1/20 KHU TH NG NM, SN BAY
CT BI, Q NG QUYN, HP
5. BIG C NNG
KHU TM VNH TRUNG, HNG VNG, Q
THANH KH, NNG.
6. BIG C NG NAI
KP1, P LONG BNH TN, BIN HA NG
NAI.
7. BIG C THNG LONG
222 TRN DUY HNG, P TRUNG HA, Q
CU GIY, H NI.
8. BIG C G VP 792 NGUYN KIM, P3, Q G VP, TPHCM
9. BIG C HU
KHU QUI HACH B TRIU, HNG VNG,
P PH HI, TP HU.
10. FOCOMART 147B TRN HNG O, Q1
11. CTYKD THI TRANG 2 HANG VIT, P4, TN BNH
12. H THNG CO.OP 199-205 NGUYN THI HC, Q1
13. ST BNH AN 73 AN BNH, Q5, TPHCM
14. ST BNH DN 9 QUANG TRUNG, P11, G VP
15. ST H NI 189 CNG QUNH, P NGUYN C TRINH, Q1
16. ST ZEN PLAZA 54-56 NGUYN TRI, Q1
17. ST LOTTE 58 NG KHI, Q1, TPHCM.
18. ST TITAN 175 PHM HNG, P4, Q8, TPHCM
19. ST THO NGUYN
302A VN LI, P PH TH HA, Q TN
PH.
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 14
20. MAXI 3/2 S 3-3C NG 3/2 P11, Q 10, TPHCM
21. MAXI NHA TRANG 64 QUANG TRUNG, TP NHA TRANG
22. MAXI CNG HA 15-17 CNG HA, P4, Q TN BNH
23. MAXI NGH AN 166 NGUYN THI HC, TP VINH, NGH AN
24. NH SCH NHN
VN 1 TRNG CHINH, P 11, Q TN BNH
B. H THNG I L
I. KHU VC TP. H
CH MINH
I L CP I
1. CTY TNHH HYNH
KIM HOA 489A HU GIANG, P11,Q6
2. THANG NH QU 276 TRN BNH, Q6
3. DNG HAN CHU 334 BI HU NGHA, BNH THNH
4. HTX TM TH NGH 8 CNG TRNG T DO
5. HYNH TH
PHNG NGA 80 TRN BNH, Q6
I L CP II
1. TRN TH NGC
TUYT 76B PHAN VN KHE, Q6
2. TRN KIM HANG 105 TRN BNH, Q6
II. KHU VC MIN
NG
I L CP I
1. DNTN CNG
PHNG 101 YN BI, P4, TP VNG TU
2. BI TH BNG 8/10A PH NG THIN VNG, TP LT
3. DNTN THNH DANH
47/3 KP HA LONG, TT LI THIU, THUN
AN, BDNG
I L CP II
1. KHNG TH THANH 15B/7 KP5A, P TN BIN, BIN HA, NG
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 15
HANG NAI
2. INH TH KIM LIN 4/1 KP3, P TAM HIP, BIN HA NG NAI
3. PHAN TH PHNG
HNG
30 O DUY T, P THNH CNG, BUN M
THUT
4. TRN TH HOA P PHC HU, X LONG PHC, B RA
III. KHU VC MIN
TRUNG
I L CP I
1. DNTN HNG HNG
83-85 NGUYN THI HC, P VN HNH, TP
NHA TRANG
I L CP II
1. CTY TNHH TM XNK
ANH NHT
L 11 NG 16B CM QUANG TRUNG, TP
QUY NHN.
2. DNTN TM TM
THNH
35/1 V VN DNG, P NG MY, TP QUY
NHN
3. DNTN DANH TRANG 289 NG 23/10 NHA TRANG, KHNHHA
4. NGUYN TH BCH
NH 110/18 PHAN THANH, NNG
IV. KHU VC MIN
TY
I L CP I
1. XNLT BN TRE 256 KP2 P10, TP M THO, TIN GIANG
2. DN KHANG AN
371/1 P BNH CANG 1 X BNH THNH, H
TH THA.
3. CTY TNHH TMSX
QUYN
151/67 TRN HONG NA, P HNG LI, NINH
KIU, CN TH.
4. L PHC LI 343 TN HNG, TN HA, VNH LONG
5. DNTN TRN KIM
LINH 90 QUANG TRUNG, P5, C MAU
I L CP II
1. NG VN DNG 136 L ANH XUN, CAO LNH
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 16
2. TRN TH XUN 56 L THNG KIT, KP1, P2 TX SAEC
3. CTY TNHH SXTMDV
NM PHNG 24B CHI LNG, CHU PH A, TX CHU C
4. NGUYN THANH
HNG 55 C LP, P3, TX TR VINH
V. CUNG NG XUT
KHU
TH TRNG NGA, CC NC NG U,
M, CANADA, H LAN
1. CTY TNHH NNG
HI SN GIA
THNH.
2. CTY TNHH TRUNG
NHN
3. CTY TNHH C
TRNG
4. DNTN THC PHM
HONG TUN
5. CTY TNHH TRUNG
NHN
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 17
1.5. An ton lao ng v phng chy cha chy
Cng ty thc hin an ton phng chy cha chy
Bnh cha chy (CO2) c t ti v tr thun tin.
Mi cng nhn vin c hc, luyn tp phng chy cha chy nh k hng nm.
Cng nhn nam trong cng ty m nhim vic phng chy cha chy.
Cu dao in, thit b in:
c bao bc mt cch cn thn.
B tr ni d thao tc, d vn hnh.
Mi thit b c mu sc v cu to ring bit d nhn bit.
Tng h thng my u c n bo v chung bo, c trang b cu dao ct ngun
in khi c s c khng nh hng ti my mc.
Mi my mc u c quy trnh vn hnh dn trn my hoc gn thit b ni d nhn
thy.
Mi cng nhn u c trang b bo h lao ng: o, m, khu trang, giy
1.6. Ni quy ca cng ty
iu 1: Thi gian lm vic v ngh ngi
a. Lm vic theo gi hnh chnh
Sng t: 7 gi 30 n 11 gi 30
Chiu t: 13 gi 00 n 17 gi 00
b. Lm vic theo ca, lm thm gi (c thng bo ring).
c. Ngh ngy ch nht, l, tt.
iu 2: Trt t, k cng trong xng
a. Ngi lao ng phi c mt ti ni lm vic ng gi.
b. Trong gi lm vic khng c b v tr i ni khc, ngoi tr s phn cng
ca lnh o c thm quyn.
c. Chp hnh v hon thnh tt cng vic c phn cng.
d. Trong gi lm vic khng n qu vt, khng sinh hot c nhn, tuyt i gi
trt t, v sinh chung, khi i khi ni sn xut phi c s ng ca lnh
o c thm quyn.
e. Trong gi lm vic cm ngi lao ng ung bia, ru hoc trong ngi c
mi bia, ru.
f. Ti xch, dng c nhn phi ng ch quy nh.
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g. Ht gi lm vic, trc khi ra v phi kim tra tt n, qut, nc v cc
dng c khc, phi thc hin ch giao ca cht ch (c quy nh ring).
iu 3:An ton lao ng v v sinh lao ng
a. Ngi lao ng phi mc bo h lao ng v s dng cc trang b phng h
an ton lao ng theo ng quy nh, phi thc hin ng cc quy nh v an
ton lao ng, v sinh lao ng.
b. Nghim chnh thc hin cc quy trnh, quy phm vn hnh my mc phi c
lch bo dng nh k.
c. Thc hin tt vic kim traan ton v in, nhit, ha cht, phng trnh chy
n.
d. Tuyt i khng cht hng gn bng in, ng dy in, hoc hng che
chn li i, che khut tm nhn.
e. Thc hin np sng vn minh, sch p ni sinh hot v sn xut.
iu 4: Bo v ti sn, b mt cng ngh
a. Khi xut nhp hng ha phi c y chng t hp l theo quy nh.
b. Hng ha tn tr trong kho phi c ch bo qun tt, c pallete ngn np,
thng xuyn kim tra pht hin kp thi nhng l hng c du hiu xung
phm cht, bo ngay cho ngi ph trch x l.
c. Tuyt i khng a ngi khng phn s vo kho.
d. Khng tit l v s lng v chng loi hng ha trong kho.
e. Bo v c trch nhim kim tra giy t c lin quan n xut nhp hng ha
theo quy nh, c php gi hng ha xut nhp, bo ngay cho lnh o khi
pht hin giy t khng hp l hoc khng y .
iu 5: X l k lut lao ng
Mi ngi phi nghim chnh thc hin ng ni quy lao ng, nu vi phm ty
theo mc s b x l theo ch thi ua khen thng v k lut ca n v.
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1.7. X l ph thi v v sinh cng nghip:
X l nc thi:
Trong sn xut: cng ty s dng nc t nh my nc thnh ph cung cp ra
nguyn liu, chai l, v sinh my mc, thit b
Nc sau khi s dng cho sn xut, nc c x l bng phng php lng, lc
ri cho thot ra qua h thng cng rnh.
Ph liu: c gom vo thng cha, hng ngy cng ty v sinh ca thnh
ph s n dn.
V sinh cng nghip: cng ty lun ch trng cng tc v sinh cng nghip
nh sau:
Trang b y thit b v sinh cho tng phn xng.
Tng v sinh hng tun.
Cc my mc trc v sau sn xut u c v sinh.
II. QUY TRNH SN XUT GIA V VIN
Trn th trng, sn phm vin gia v rt quen thuc vi mi ngi.Vin gia
v c xem nh mt mn sp ch bin sn, s dng cp thi thay th cho cc
nguyn liu ti cng cc ph liu khc.
Hin nay, sn phm vin gia v khng nhng c mt trn th trng trong
nc v cn l mt hng xut khu n cc nc nh c, Php, Nga.
Theo thng k, sn lng gia v vin xut khu hng nm ca Cng ty c
phn Nosafood chim khong 15% th phn v d kin sn lng xut khu s cn
tng tip tc vo thi gian ti.
Do , p ng c sn lng cung cp trong v ngoi nc nhng
nm ti, cng ty s a ra chin lc ci tin cc khu bn th cng trn dy
chuyn hin hu hon thin dy chuyn sn xut ny tht s n nh.
2.1. Nguyn liu sn xut gia v vin
2.1.1. ng:
- Trong sn xut gia v, ng c dng ch yu l ng saccharose.
Ngun gc: ng saccharose sn xut t ma l chnh, ngoi ra cn c sn xut
t c ci ng hoc t cy tht nt.
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- ng Saccharose l mt di-saccharide, cng thc phn t l C12H22O11 c
cu to t hai monosacarit -D glucoza v -D fructoza khng c tnh kh do hai
nhm OH ca glucoza v fructoza lin kt vi nhau.
- ng tinh luyn c hai loi l RE v RS, do ng RE c ch tiu cao cp
hn ng RS, gi thnh cao hn, do v phng din kinh t Cng ty chn
ng RS sn xut gia v.
- Vai tr ca ng trong sn xut gia v
+ ng l nguyn liu chnh khng th thiu trong sn xut gia v.
+ Ngoi vic to v ngt, ng cn gp phn to hng v thm ngon
cho sn phm.
- Tnh cht vt l
+ L tinh th trong sut, khng mu.
+ T trng d=1.5789.
+ Tnh ht thm.
Saccaroza ht m khi nht mi trng ln hn 90%.
+ Tnh kt tinh
ng saccaroza d dng to ra dung dch qu bo ha. Dung dch qu bo
ha khng bn vng v lng thc trong dung dch s kt tinh tr li.
- Tnh cht ha hc
+ Chuyn ha trong mi trng acid
Trong mi trng acid, ng saccaroza b phn hy to ra ng chuyn
ha.
C12H22O11 C6H10O6 + C6H10O6
+ Phn ng caramen ha
Di tc dng ca nhit , ng saccaroza b mt nc, phn hy to mu
caramen
Saccaroza caramen (hn hp aldehyte)
H+
to> 70
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Bng 2.1 Ch tiu v ng trong sn xut vin gia v
Thnh phn Ch tiu
Hm lng ng Saccaroza 99,6%
Hm m 0,15%
Tro 0,15%
ng kh 0,15%
pH 7
Mu sc Trng
2.1.2. Mui NaCl:
- Mui NaCl c v mn, c tc dng to v cho vin gia v, tng kh nng ht
nc, lm tng tnh cm quan cho vin gia v, lm gim hot ng ca enzyme v
cc vi sinh vt c trong khi nguyn liu.
Cng ty s dng mui sn xut vin gia v l mui cng nghip.
Bng 2.2 Ch tiu v mui trong sn xut vin gia v
Tn ch tiu Yu cu
m 0,5%
Tp cht v c khng tan 0,5%
Hm lng NaCl(trn cht kh) 98%
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Hm lng kim loi nng
Fe
As
Cu
Pb
Hg
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Cng thc cu to ca E631
- Disodium inosinate(631) l loi ph gia thc phm c cng dng iu v, tr
lc vi monosidium glutamate(bt ngt).Loi ph gia ny c xut x t tht, c.
Thng khng c dng cho thc phm ca tr em.
- Disodium guanylate (627), cng l 1 ph gia thc phm c tnh iu v nh c
tc dng hip lc vi bt ngt. Disodium guanylate (627) l cht iu v c xut x
t c kh hay rong bin kh, sn phm ph ca Disodium inosinate (631).
- Disodium inosinate (627), v Disodium guanylate (631) l 2 cht iu v
khng cha bt ngt, nhng li c tc dng cng lc vi axit glutamic t do, nn
thng c dng chung vi nhau. Cht iu v 627 v cht iu v 631 l nhng
ph gia kh t tin, nhng iu c bit l chng khng c hiu qu nu khng c
bt ngt i km. V vy, khi bn khm ph trn nhn thc phm c cc k hiu 627
v 631 m khng h thy bt ngt, chc chn l trong loi thc phm ny c cha
axit glutamic (bt ngt) n di 1 dng khc.
2.1.4. Mch nha:
- Mch nha c thnh phn ch yu l Maltoza, Amylaza, Dextrin, Phospholipid,
Glucose, cht bo, lecithin, Vitamin B, C, c tc dng l cht iu v, cht n
tng khi lng sn phm, ng thi lm tng cht kt dnh, to rn chc, nhn
bng cho vin gia v.
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Bng 2.3 Tiu chun cht lng ca mch nha
Tn tiu chun Yu cu
pH 4,5 - 5,5
DE 40 45%
Maltoza 55 65%
Cht khong 75 85%
Dextrin 12%
m 4 5%
Tro 1 2,5%
chua 100
Tiu chun cm quan: mu vng nht hoc khng mu, khng ln tp cht,
c dnh nht nh, c ngt du.
2.1.5. Gum:
Gum l cht rn, khng mu,khng mi, khng v c dng trong sn xut
vin gia v, lm cht n nh v cht nh ha c tnh keo dnh. Gum c tc dng
chng oxi ha, n nh nguyn liu khi nh hnh, lm tng dai, mt cho vin
gia v.
2.1.6. Cht bo:
Ngun gc: c sn xut t ng vt v thc vt, tn ti di 2 dng: lng
v c.
- Shortening(cht bo cng): ngun gc t thc vt, nh qu trnh hydro ha
lm cht bo cha no th lng tr thnh cht bo no c dng c.Nhit nng
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chy cao 42-48oC, hm lng cht bo 90%, m 1,5%, ch s axit
1,5%mg/KOH/g.Mu trng, khng mi.
- M: m c mua ti nhng ni m bo uy tn, cht lng.M dng
chit hng c trong nguyn liu tho mc v tinh du tan tt trong cht bo.
Trong sn xut, thng dng 2 loi m l m heo v m b v:
+ Bn nhiu ngoi th trng, gi r, n nh.
+ ng c nhit thng, gi c hng, trnh bay hi.
M heo: m phi ti c mu trng trong, khng b i, khng c tp cht,
khng cha nhiu nc, khng c mi l. Sau , tin hnh x l, ct nh ri gia
nhit a v trng thi lng. Dch m ny phc v cho qu trnh sn xut.
M b: c mu vng ng, khng b i, khng c mi l. M sau khi mua v
c x l nhit a v trng thi lng, thun tin cho cc qu trnh tip theo.
2.1.7. Qu:
- Sau khi ch bin thnh mnh nh dy t 1mm tr ln, di trn 50 cm, thng
cun trn thnh ng. Mt ngoi mu nu n mu xm, c cc l v v vt cun l.
Mt trong mu nu hi n nu sm, nhn. D b gy, mt b mu nu , c t
si. Mi thm c trng, v cay ngt.
- Thnh phn ha hc: tinh du qu (hm lng >1%), thnh phn chnh ca
tinh du l aldehyd cinnamic, cc thnh phn cinnamylacetat, cinnamylalcol lm
gim gi tr tinh du.Trong v qu c cc hp cht diterpenoid, phenyl glycosid,
cht nhy, cc hp cht flavonoid, tanin, coumari.
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2.1.8. inh hng:
- L mt loi thc vt trong h o kim nng (Myrtaceae) c cc chi hoa khi phi kh c mi thm. N c ngun gc Indonesia v c s dng nh 1 loi gia v gn nh trong mi nn vn ha m thc.
- inh hng c th dng trong nu n dng nguyn vn hay dng nghin
bt, nhng do n to mi rt mnh nn ch cn dng rt t. Gia v lm t inh hng
c dng khp Chu u v Chu cng nh c thm vo trong 1 s loi thuc
l (gi l Kretek) Indonesia v thnh thong cc qun c ph ti phng Ty.
inh hng cn l 1 nguyn liu quan trng trong sn xut cc loi hng dng
Trung Quc hay Nht Bn. Tinh du inh hng c s dng trong iu tr bng
xoa bp du thm. Du inh hng c s dng rng ri trong iu tr au rng.
2.1.9. i hi:
- L mt loi cy gia v c mi thm tng t nh cy tiu hi. i hi l mt
thnh phn ca ng v hng truyn thng trong cch nu n ca ngi Trung
Quc. N cng l 1 thnh phn c s dng trong nu nc dng cho mn ph
ca ngi Vit Nam.
- i hi cha alnethol(C10H12O), cng thnh phn tng t to ra mi v
nh cy tiu hi.
2.1.10. Trn b:
- V Qut c phi hay sy kh cng lu nm cng tt nn gi l Trn b.
V thuc cn c tn l Qung trn b, Tn hi b. N c v cay, ng, tnh n.
- Trong v qut c khong 1,5-2% tinh du, trong ch yu c: Limolene,
lopropenyl- toluene, Elemene, Copaneme, Humulence, Beta- sesqui-
phellandrene,Anpha-humuleol acetate, hesperidin, Caroten, Cryptoxanthin, Vitamin
B1, C.
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- Tinh du ca Trn b c tc dng kch thch nh i vi ng tiu ha gip
cho rut bi kh ra d dng, tng tit dch v c li cho tiu ha, c tc dng lm
gin c trn.
2.1.11. Ti, hnh:
- Ti l 1 loi thc vt c con ngi s dng lm gia v, thuc, rau.Phn hay
c s dng nht ca c cy ti l c ti. Ti c cho l c tnh cht khng sinh
v tng kh nng phng nga ung th, chng huyt p cao, m mu ngi. Tuy
nhin cn bc v ti v trong khng kh 1 lt ri n sng th s c hiu qu chng
ung th cao hn.
Thnh phn ha hc trong 100g ti
Nc: 66,7%
Protit: 6%
Gluxit: 23,5%
Xenlulose: 1,5%
Tro: 135%
Ca: 24mg/%
P: 181mg/%
Fe: 1,5mg/%
Tng calo cho 100g ti l 121 calo
Thnh phn ha hc trong 100g hnh c
Nc 92,3%
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Protit: 1,5%
Gluxit: 4,8%
Xenlulose: 0,7%
Tro: 0,7%
Ca: 32mg/%
P: 49mg/%
Fe: 0,7mg/%
Caroten:0,03mg/%
B1: 0,03 mg/%
B2: 0,03 mg/%
PP: 0,04 mg/%
Trong 100g c hnh c 121 calo
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Quy trnh s ch
Thuyt minh quy trnh
- Nguyn liu: Hnh, ti c thu mua t cc ch u mi v cc ca hng
nng sn thc phm. Ti dng ly hng ti v tinh du ti, tht ti lm gia v c
mi hng c trng v c tnh st khun.
- Chn la: La chn nhng c hnh, ti tt (mu trng ng, t chn, mng
v, chc u, khng b lp,) ph hp cho quy trnh sn xut nhm m bo cht
lng sn phm v an ton v sinh thc phm, v loi b nhng c hnh, ti h
hng.
Hnh, ti
Chn la
Lt v
Ra
Phi
Xay
Phi m
Lc
Nc
M
B
Hng hnh,
hng ti
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- Ra: Loi b t, tp cht bn, bi v 1 phn vi sinh vt bm trn c hnh, ti.
-Phi: Lm kh c hnh, ti tng nng cht kh nht nh.
- Xay: C hnh, ti c xay nhuyn theo kch thc (khong 1-3mm), trch
ly hng d dng cng on sau.
- Phi m: V tinh du ti tan trong cht bo nn s dng m phi ti, trch ly
hng trong c ti.
- Lc: Dng li lc bng inox tch phn xc hnh, ti ra khi dch lc. Dch
sau khi lc xong c mi thm hng hnh, ti.
2.1.12. S:
- S c trng kh ph bin nng thn, nht l trong cc vn thuc gia nh
v trm y t x, t ng bng n min ni. Cy cn c pht trin quy m nng
trng ti Thi Nguyn, Vnh Phc, k Lk,Ty Ninh ct tinh du xut khu.
- Trong thc phm, s l 1 hng v quen thuc c dng n sng hoc tm
p cho thm cc mn n.
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Quy trnh s ch
Thuyt minh quy trnh
- S: c mua ti ch u mi v ca hng nng sn thc phm. S c cha
tinh du, c mi rt thm c s dng lm gia v, s ch v trch ly ly tinh du
trong s.
- Phn loi, lm sch: Lm sch s, phn loi s t tiu chun, c mi thm
c trng.
- Lm kh: S c lm ro v lm gim lng nc theo tiu chun ch bin.
- Ct nh: Mc ch lm nh s chun b cho vic trch hng cng on
sau.
- Phi m: trch ly hng s sau khi phi m.
- Sn phm: Hng s sau khi ch bin phi t cht lng theo yu cu.
S
Phn loi, lm sch
Lm ro
Ct nh
Phi m
Lc
Nc
M
B
Hng s
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2.1.13. t:
Bng 2.4 Thnh phn ca t
Thnh phn T l
Nc 82,6%
Protein 2,9%
Cht bo 0,6%
Cacbon hydrat 6,1%
Cht v c 1%
Khong
Ca
P
Fe
0,03%
0,08%
0,0012%
1,11%
S quy trnh x l t
Nc
Nc
thi
t
Phn loi
Lm sch
Hp
Xay kh
Xay mn
Nu
Hng
t
Nc
Nc
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Thuyt minh s
- Phn loi: t chn, tri to, khng c su, khng h thi, khng ln tp cht.
- Lm sch: dng nc sch ra k loi cht bn v vi sinh vt bm trn t.
Sau khi ra xong phi khng cn vt bn, khng cn su b bm trn t.Ch eo
gng tay.
- Hp: t sau khi ra sch c cht ln khay v a vo t hp, tin hnh cp
nhit bng hi n nhit 100-110oC trong vng khong 25-30 pht tiu dit
ht vinh sinh vt, c ch enzyme lm h hng tri.
- Xay kh: t sau khi hp a vo my xay kh tin hnh phn nh t, to
thun li cho qu trnh xay mn, m bo t c xay mn hon ton.
- Xay mn: t c xay th xong s c a qua my xay mn, xay n khi
thnh dng st ri a vo sn xut.
2.1.14. Gng:
- Gng c cha tinh du, thnh phn trong du l Zingiberol, zingiberene,
nonanal, borneol, chavicol, citra, methylheptenone. Tnh cay m, c tc dng tng
cng tun hong huyt dch, kch thch tit dch v, hng phn rut, xc tin tiu
ha, cha cm lnh, bun nn, ho do lnh.
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Quy trnh s ch
Thuyt minh quy trnh
- Gng: c mua ti ch u mi v ca hng nng sn thc phm. C mu
nht, mi thm c trng.
- Ra: loi b tp cht v 1 phn vi sinh vt bm trn gng.
- Ct lt: gng phi c xt thnh lt c kch thc khong 2-5mm. Mc ch
lm nh gng chun b cho qu trnh trch hng.
- Phi kh: lm gim lng nc trong gng theo tiu chun ch bin.
- Phi m: ly hng trong gng.
- Lc: loi b b phi.
- Sn phm: dch sau khi lc xong phi c mi hng c trng ca gng.
B
Gng
Ra
Ct lt
Phi kh
Phi m
Lc
Hng gng
Nc
M
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2.1.15. Axit citric:
- Axit citric c coi l an ton s dng thc phm cc quc gia trn th gii.
N l mt thnh phn t nhin c mt hu ht cc vt th sng, lng d axit
citric s b chuyn ha v o thi khi c th.
- Axit citric l mt axit hu c thuc loi yu v n thng c tm thy trong
cc loi tri cy thuc h cam qut nhng trong tri chanh th hm lng ca n
c tm thy nhiu nht, theo c tnh axit citric chim khong 8% khi lng kh
ca tri chanh. N l cht bo qun thc phm t nhin v c thm vo thc n
v ung to v chua.
- Tn theo IUPAC: Axit 2-hydroxypropan-1,2,3-tricacboxylic
- Tn thng thng: Axit chanh
- Cng thc phn t: C6H8O7
- Cng thc cu to:
- Khi lng phn t: 192.13g/mol
- C dng: tinh th mu trng
- Nhit nng chy: 1530C
- Nhit si: 1750C (phn hy)
- Vi vai tr l 1 cht ph gia thc phm, axit citric c dng lm gia v, cht
bo qun thc phm v ung, c bit l nc gii kht, n mang m s E330.
Mui citrat ca nhiu kim loi c dng vn chuyn cc khong cht trong cc
thnh phn ca cht n king vo c th.
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2.1.16. Natri Benzoat(E 211):
- Cng thc ha hc : C6H5COONa
- Phn t gram: 144.11g/mol
- T trng: 1.497 g/cm3
- im nng chy: 3000C
- axit (pKa):8
- im bt la: 1000C
- Nhit t chy: 5000C
- Natri Benzoate dng tinh th trng, khng mi, d tan trong nc.
N l mui natri ca axit benzoic v tn ti dng ny khi ha tan trong nc.
- Mc ch s dng: natri benzoat l mt cht bo qun thc phm, c tc dng
khng khun, chng nm mc, tc dng tt khi thc phm c mi trng acid yu.
Gii hn cho php dng trong vin gia v 1g/1kg
2.1.17. Axit sorbic:
- Cng thc ha hc : C6H8O2
- Cng thc cu to ha hc: Axit-hexa-2, 4-dienoic
- Phn t gram: 112.13g/mol
- im nng chy:1350C
- axit (pKa):4.76 250C
- im si: 2280C(dec)
- Axit sorbic l hp cht hu c c s dng nh 1 cht bo qun thc phm.
Ch s INS: E200
- Axit sorbic l tc nhn chng li s pht trin ca cc vi sinh vt, c s
dng nh cht bo qun trong thc phm v cc loi ung chng li s pht
trin ca nm men, nm mc. Thng thng cc loi mui ca Axit sorbic nh
sodium sorbate, potassium sorbate, calcium sorbate c s dng rng ri hn do
d tan trong nc hn so vi trng thi axit. pH ti u cho vic c ch hot ng
ca vi sinh vt l di 6.5.
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2.1.18. Tiu:
- H tiu l loi dy leo, thn di, nhn khng mang lng, bm vo cc cy khc
bng r. Thn mc cun, mang l mc cch. Khi chn, rng c chm.Qu hnh cu
nh, chng 20-30 qu trn 1 chm, lc u mu xanh lc, sau c mu vng, khi chn
c mu .
- Mt na cc h tiu xanh, vng hay s cung cp ti hn 230% nhu cu
canxi 1 ngy/1 ngi. Trong tiu c 1,2-2% tinh du, 5-9% piperin v 2,2-6%
chanvixin. Piperin v chanvixin l 2 loi ankaloit c v cay hc lm cho tiu c v
cay. Trong tiu cn c 8% cht bo, 36% tinh bt v 4% tro.
- Tiu thm, cay nng v kch thch tiu ha, rt giu cht chng oxi ha, chng
hn nh beta carotene gip tng cng h min dch v ngn nga s hy hoi cc
t bo, gy ra cc cn bnh ung th v tim mch.
- Tiu s dng trong vin gia v to s cay nng t nhin, mi thm c
trng cho sn phm vin gia v.Tiu phi ti, mn, kh, khng ln tp cht, c ht
nh hn 0.2mm
+ V cay: 5%
+ Mi thm: 3%
+ m: 10-12%.
Bng 2.5 Thnh phn ha hc ca tiu
Cc cht Tiu en
(%)
Tiu trng
(%)
T l % ca tiu
en / tiu trng
Cht khong 4,51 1,62 36
Cht m 11,67 11,71 97
Glucose 16,49 6,53 39
Cht ng bt 42,45 62,30 146
Cht bo 8,10 9,21 116
Tinh du 1,56 1,86 11
Piperin 9,20 8,59 94
Nha 1,58 1,19 78
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1.1.1. Mm tm, mm ruc:
- Mm tm l loi mm c lm ch yu t tm v mui n, qua qu trnh ln
men to mi v v mu sc c trng.
- Mm tm thng thng c 3 dng: c, st v lng. Ba dng ny ch khc
nhau t l mui v qu trnh phi nng.
- Qu trnh ln men mm tm bt buc phi s dng chnh loi enzyme c trong
rut ca loi gip xc ny ln men, cc vi khun phn hy khc phi b kim ch
bng nng mui kh cao trong mm tm. Nh hng v chnh ca mm tm
l hng v ca enzyme ny to ra.
- Mm tm c mt trong nhiu mn n dn d min qu nh c pho dm mm
tm, nm rau mung, gi heo gi cy. V c bit hn l mm tm khng th thiu
trong mn bn riu, bn thangto nn mi v c trng cho nhng mn n ny.
- Mm ruc l dng mm lm t ruc. Tuy nhin, mu sc v mi v khng
ging vi mm tm. Mm ruc khng tanh bng mm tm, c th pha thm nc
khi lm nc chm v dng lm gia v khi nu canh rau trong m thc Vit Nam.
Bng 2.6 Thnh phn dinh dng ca mm ruc
- pH 7.2-7.8
-Tro(tng cng) % 20-27.6
m (%) 27-40
Carbohydrate tng cng (%) 0.5
Mui, theo Sodium chloride 13-25.3
Cht bo (%) 1.4-2.6
Cht m (%) 28.7-40
Calcium (%) 2-3.4
St (%) 0.02
Thiamine Vt
Riboflavin (%) 0.001
Niacin (%) 0.004
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Quy trnh s ch
Thuyt minh quy trnh
- Cng nh cc nguyn liu khc mm tm, mm ruc cng c thu mua t
cc ch u mi v.
- Dng lc inox lc tch b ra khi mm thu c phn dung dch. em
phn dung dch i c c cho dung dch bc ht hi nc ta thu c mm
tm v mm ruc kh. Phn mm kh ny c xay nhuyn thnh bt mn trc
khi em bo qun. Khi no sn xut th ty vo loi sn phm vin gia v khc nhau
m ta cn lng mm thch hp phi trn.
- Ta phi a mm tm, mm ruc t trng thi lng v trng thi bt kh l
thnh phn ny c phn b u hn trong hn hp khi nh trn lm nng cao
cht lng ca sn phm v mm tm hay mm ruc ch chim mt lng nh trong
thnh phn ca vin gia v.
Me
- Tht ca qu me c dng nh mt loi gia v trong m thc chu cng
nh chu M Latinh. Tht qu non rt chua, v th n rt thch hp trong cc mn n
chnh, trong khi tht ca qu chn c v ngt hn v c th s dng nh l mt loi
Mm tm,
mm ruc
Lc
C c
Nghin nh
Mm tm,
mm ruc
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trng ming, lm ung. Tri me chn c dm ra pha vi nc chm to
hng v c bit, ngoi ra n cn c dng trong mn canh chua.
Ht iu mu
- Ht iu mu hay cn gi l iu nhum, c-ri (danh php khoa hc: Bixa
orellana) l mt loi cy bi hay cy g nh thuc h iu nhum (Bixaceae), c
ngun gc t khu vc nhit i ca chu M. N l ngun cung cp chnh cho mt
loi cht mu t nhin, goi l annatto c mu vng , c sn xut t qu. iu
nhum c hoa mu hng v qu c gai mu ti, cha cc ht mu . Qu
khng n c nhng c thu hoch thy ht, trong c cha cht bixin,
thnh phn chnh ca annatto. N c th c chit ra bng cch ngm ht vo
trong nc. N c dng to mu thc phm v gn nh khng v.
- Qu cha nhiu vitamin A ( khong 3,2g cho mi 100g qu), ngoi ra cn c
nhiu Selenium, Magie, Canxi.
Quy trnh s ch
Thuyt minh quy trnh
- Ht iu mu: c thu mua ti ch v vn chuyn v cng ty
- Lm sch: Nhm tch cc tp cht cn st li, loi b ht h hng, su b.
Ht iu mu
Nc
Lm sch
Trch ly mu
Lc B
Sn phm
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- Trch ly mu: Trch ly cht mu c trong ht.
- Lc: Lc b phn xc ht iu, thu ly dch mu.
- Sn phm: phn dch mu thu c sau khi lc b.
Mc cht lng ca nguyn liu v thnh phm
- Tiu chun cht lng nguyn liu sn xut gia v vin ( Ban hnh theo quy
nh quy trnh kinh t k thut nm 2003 ca Gim c x nghip ).
Cc loi tho mc kh:
Yu cu chung: kho sch khng c nm mc, su mt, m < 5%.
Tho qu: qu kh, kch thc 2 3 cm, hnh bu dc, mu trng n nu,
ht u chc, mi thm du, c trng.
i hi: cnh to u, t lp, mu nu , mi thm, v the.
Qu: v cay ngt, thm mi c trng, v chc, khng xp.
Gng: cay, thm, rut mu en, khng b x.
Trn b (v qut kh):v the, mi thm du, v mu vng nu.
Cc loi tho mc ti
Gm: hnh, ti, s, gng, ng gai, rau m, .
Yu cu chung: t chn, gi theo tng loi, khng b h ng, t tp cht.
Ti: loi ti ta, mu vng nu nh tm, mng v, tp chc u khng b lp.
Hnh: loi hnh ta, mu tm, v kh, khi nhp v cn ct b r, c h ng, t
tp cht.
S: c to, gi, sm mu, l c ct ngn khong 10cm, mi thm c trng.
Gng: mu vng nht, ti, t x cn nguyn v.
Rau m, ng gai: l ti xanh, khng b ho a, mi thm c trng.
M b, m heo
M b: ng trong bao kh, sch, mu ti sng, vt ct phng, nhn, khng
tp cht.
M heo: ng trong bao kh, sch, vt ct phng, nhn, khng tp cht.
iu kin vn chuyn, kim tra, x l, bo qun nguyn liu v thnh phm
V nguyn liu
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- Ty theo ma v hng nm ca tng nguyn liu m cng ty s b tr tng
phng tin v cch thu mua ring ph hp vi iu kin c th v m bo lch
sn xut ca cng ty.
- Nguyn liu c thu mua ti nhng ni trng hoc qua nhng c s mua bn
trung gian. Ni cung cp nguyn liu phi m bo cht lng nguyn liu theo
yu cu ca cng ty .
- Nguyn liu sau khi nhp v s c x l ring ph hp vi tng nguyn
liu, c kim tra xem c t yu cu cht lng hay khng. Nhn vin k thut
s kim tra v mt cm quan ca nguyn liu ri nguyn liu s c a qua khu
x l a vo sn xut v bo qun.
- Ngun nguyn liu theo ma v, lng d s c em i bo qun theo tng
phng php ring v c t tng khu vc ring cho tng nguyn liu. Ngun
nguyn liu d tr ny c dng trong sn xut khi ngun nguyn liu khan him,
gi thnh cao.
V thnh phm
- Gia v sau khi v thng carton, tin hnh nhp kho, sau khi sn lng ca
tng mt hng th tin hnh xut kho. Hng tiu th ni a s c phn phi n
cc i l nh l, siu th a n tay ngi tiu dng. Sn lng xut khu s
c vn chuyn bng container a ra nc ngoi bng ng hng khng hoc
ng thy.
- Do quy trnh sn xut hot ng theo HACCP nn t khu nhp nguyn liu
n thnh phm u c kim tra thng xuyn, nh k. Thnh phm trc khi
xut kho s c b phn kho hng kim tra v s lng, trng thi sn phm, quy
cch ng thng, con du KCS ri mi cho xut.
- Sn phm tn kho, cn hn s dng s c em i ti ch theo k thut, sn
phm qu hn s dng s c x l b. Do cng ty hot ng theo n t
hng nn lng hng tn kho lun c kim sot, hn ch nn vic ti ch hay x
l l rt t.
- Do khu gia v hot ng theo dy chuyn bn t ng, sn lng hn ch
mt mc no nn khng th cung cp sn phm theo n t hng ln trong
khong thi gian ngn. V vy, sn phm sau mi ca s c bo qun trong kho
vi iu kin kh ro, thng gi, thong mt, khng nh hng n cht lng sn
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phm cho n khi s lng sn phm p ng theo n t hng ri mi tin
hnh xut kho. Trong kho bo qun, tng sn phm c khu vc ring, cc thng
carton c xp ngay ngn, m bo yu cu bo qun.
1.2. Quy trnh cng ngh sn xut gia v vin
2.2.1 S quy trnh cng ngh:
Nguyn liu
Ph gia,
cht bo qun
Hng tng hp
Kim tra
X l
nh lng
Phi trn
Dp vin
ng thng
Kim tra
Bao gi
Kim tra
In date
Kim tra
Thnh phm
Bao b
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Thuyt minh quy trnh
- Nguyn liu sau khi nhp v s c em i kim tra, nh gi v cm quan
loi b nhng nguyn liu khng t yu cu. Sau , nguyn liu c em vo
kho bo qun ch sn xut hoc em vo sn xut ngay.
- Qu trnh x l nguyn liu v nh lng:
ng, mui, siu bt ngt c xay mn qu trnh trn d dng, lm
cho vin gia v c cu trc mn, ng nht.
Sau , nguyn liu s c em i nh lng theo tnh ton, yu cu ca
tng loi sn phm, m bo cht lng sn phm c ng u.
nh lng cc nguyn liu u vo cn nhm mc ch:
+ Chun b v to iu kin thun li cho qu trnh trn th.
+ Cn nh lng nguyn liu ng t l theo yu cu.
- Phi trn
ng, mui, siu bt ngt, mch nha, hng tng hp c cho vo my
nh trn nhm mc ch:
+ Cht lng ca cc m sn phm c ng u.
+ Thnh phn, mu sc, m v trng thi ca sn phm n nh.
+ m bo tnh c trng cho tng sn phm
Thnh phn T l
ng 28.8%
Mui 40.7%
Siu bt ngt 15.2%
Acid sorbic 0.1%
Natri benzoate 0.03%
Mch nha 6.1%
Hng 5.3%
Gum 1.1%
Cc thnh phn khc 2.67%
Sai s 5-7% ty theo tng sn phm
T l nguyn liu
trong phi trn
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to ra hng tng hp, cn phi chun b dch hng. Dch hng c
sn xut theo quy trnh sau:
Quy trnh sn xut dch hng
Nguyn liu
Kim tra
X l
C c I
nh lng
Ly tm ln II
Ly tm ln I
Ngm cn thm ln I
Nu
Ngm cn ln II
C c II
B I
B II
Dch hng
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Thuyt minh quy trnh chit dch hng
- Trn b, qu, i hi, inh hng sau khi nhp v c nh gi cm quan
m bo cht lng, sau em xay nhuyn ri ngm trong cn thm trong 48 gi
trch ly ht cc hp cht hng trong nguyn liu.
- Tip theo, em hn hp nu trong 45 pht hp cht hng ha tan ht
trong dung mi cn thm. Sau , ly tm tch cn c hn hp dung dch ri cho
vo ni c c. B sau khi tch cn c ngm ln 2 vi cn thm qu trnh trch
ly hng c thc hin trit . B c em ly tm, phn dch thu c cho vo
ni c c chung vi phn dch ly tm ln 1.
- Tin hnh c c ln 1, khi th tch dung dch trong ni cn 2/3 lc u th
chuyn dung dch sang ni c c 2. Phi tin hnh nh vy v ni 1 c in tr ln,
nhit cao nn th tch dung dch gim nhanh, nng cht kh tng nhanh lm
dung dch mt hng, bin tnh thm ch chy kht. V th cn phi chuyn dung
dch sang mt ni khc c in tr nh hn, sinh nhit thp hn tip tc c c.
- Khi kim tra thy dung dch c mu xanh m v lng dch thu c cn
khong 4kg/60 lt dung dch trch ly ban u th dng qu trnh. Sn phm thu c
dung phi hng, sn xut ra hng tng hp.
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S phi hng (sn xut tng hp)
M
X L
Nu
Lc
Phi Trn
Trch Ly
Hng
Tng
Hp
B
Gng
Nghin
Ly Tm
Ti, Hnh,
s
X L
Cn
Dch
Hng
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Thuyt minh qui trnh:
- M b, m heo sau khi mua v, tin hnh kim tra ri em x l, gia nhit
thu c dch m v loi b b.
- Ti, hnh x l, loi b tp cht, ra sch, em xay nh.
- S c x l ri em cn.
- Dng dch m trch ly c kt hp vi ti, hnh, s c x l em
nu. Sau , lc loi b cn. Ta thu c dch hn hp.
- Gng c x l loi b tp cht, em nghin, ly tm, thu c hng gng.
- Dng dch hn hp c phi trn vi hng gng v dch hng trch ly
c t trn b, inh hng, qu, hi. Sau em trch ly ln na loi b cn.
Khi cho dch hng vo m, cc tp cht nh, cn lng xung y nn c th trch
ly mt cch d dng.
- Cui cng, ta thu c hng tng hp dng to mi cho nhiu sn phm nh
ph b, bn riu cua, h tiu Nam Vang, bn b Hu, lu Thi.
2.2.1.1 Qu trnh dp vin
- Mc ch:
nh hnh cho sn phm
To iu kin thun li cho qu trnh bao gi sn phm
To cm quan tt cho sn phm
- Hn hp nguyn liu c cho vo my dp vin, trong qu trnh dp vin,
hn hp nguyn liu c nh trn mt ln na cc thnh phn nguyn liu
phn tn u vo nhau.
- Trong 15 pht, my p vin t ng dp c 1 thau 20kg hn hp nguyn
liu cho ra 5 mm hng. 1 mm hng c t 199 n 200 vin gia v.
- Trong 1 pht my c th chy t 2 n 3 vng, mi vng cho ra 36 vin gia v.
- Nng sut trung bnh 32000 vin/8 gi, tng ng 1000 hp/gi.
- Vin gia v sau khi dp xong s c kim tra trng thi bn ngoi, cm quan
xem c t yu cu ca tng loi sn phm hay khng m bo cht lng sn
phm.
2.2.1.2 Bao gi
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- Bao b gm c 2 lp. Lp trong l bao nhm ngn nga sn phm khng b
oxy ha, ht m, sm mu, chy nc. Lp ngoi l bao b giy do cng ty thit k
v t hng gia cng cng ty sn xut bao b, mc ch nhm bo qun sn phm,
tng gi tr cm quan, to thun li cho qu trnh v block, ng thng. Bao b c
a qua khu kim tra, sau tin hnh nh date ri a vo sn xut.
- Mi ti nhm v c 4 vin gia v.
- Sau cng on vo ti nhm, bn thnh phm s c kim tra xem m ghp
c kn, bao b c nguyn vn ngn nga h hng lm gim cht lng sn phm,
m bo kh nng bo qun.
- Trn mi bao b hp giy vin gia v c ghi khi lng tnh 75g, trong :
Khi lng vin gia v: 73g
Khi lng bao b khong 2g
2.2.1.3 V block, ng thng
- Sau khi ng hp, tin hnh v block, mi block gm 12 hp. Sau dng ti
mng c bao li ri a qua my rt mng co.
- Nh hi nng ca my rt mng co, mng co s rt li bao st sn phm v c
nh sn phm to b mt phng, bng. Cc hp giy phi xp s lng 12
hp/block v c xp theo ng th t, quy cch nht nh.
- Tin hnh v thng, dn bng keo ri nhp kho. ng thng l giai on cui
ca qu trnh sn xut. Block vin gia v c xp th cng vo thng carton vi s
lng 12block/thng. Sau khi dn bng keo, tin hnh ng du ngy sn xut v
hn s dng ca KCS, ghi r tn nhn vin kim tra.
2.2.2 Thit b chnh:
2.2.2.1 My xay th (v qu, v qut)
- Nguyn l hot ng
B phn hot ng chnh ca my nghin ba l h thng
gung quay trn c cc trc mng,cc li ba nghin. Khi nguyn liu th c
cho vo my nghin qua phu np liu, m cn in khin cp liu, nguyn liu ri
vo bung cha b phn nghin. Do lc ly tm, cc ba nghin vn ra v quay
theo trc chnh, nguyn liu c cc ba nh v, va vo cc g kim loi thnh
bung, vng tr ra, c cc ba nghin khc nh ti thnh bt mn. p sut to ra
trong bung nghin s y cc ht nhuyn qua li t pha di, ri vo mng
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cha nguyn liu c nghin. Khi chm vt cng, ba nghin b xp li, vt qua
khi v tr .
Kch thc ca nguyn liu lt qua l li t 0.1 0.3 mm.
Tc gc ca cc gung mang cc ba nghin l 2200 2400 vng/pht, ng c
in cng sut 5HP, 1450 vng/pht. Nng sut nghin ca thit b l 500kg/gi.
- Quy trnh vn hnh
Cc bc chun b.
V sinh my v khu vc xung quanh my..
Kim tra cu dao chnh.
Kim tra nguyn liu vo my.
Chun b chu sch hng nguyn liu ra ngoi.
Vn hnh my
ng cu dao chnh
nguyn liu vo thng xoay, y np li, bt cng tc my.
Xay khong 10 15 pht, tt cng tc my, m van x nguyn liu xay vn ra
ngoi x hng.
- V sinh my sau khi ngng vn hnh
Khi ht xay nguyn liu, em x ra ngoi vi hng.
nc sch vo thng xay, ra tht sch.
Tt cng tc, ngt cu dao in khi ra bn trong my.
V sinh bn ngoi v khu vc xung quanh my.
2.2.2.2 My xay mn (ng, mui)
- Quy trnh vn hnh
Cc bc chun b
V sinh bn trong, bn ngoi my v khu vc xung quanh my.
Kim tra cu dao chnh, cng tc in.
Kim tra nguyn liu vo my.
Chun b bao sch buc 2 u ming hng ca my v chu ng bao.
- Vn hnh my
ng cu dao chnh, bt cng tc cho my chy.
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nguyn liu vo phu np, gt nguyn liu xung t t, ri bt nguyn liu ra
bao ng trong chu.
Chy cho y bao, tt my.
V sinh my sau khi ngng vn hnh
Khi ht xay nguyn liu, em chu ra ngoi, tho bao em git sch.
Bt my, nc sch vo phu np, cho trc ba xoay u, ra tht sch.
Tt cng tc, ngt cu dao in sau khi ra bn trong my.
V sinh bn ngoi v khu vc xung quanh my.
2.2.2.3 Thit b chit hng gia v
- Quy trnh vn hnh
Cc bc chun b
Kim tra nc gii nhit.
Kim tra cu dao chnh, cng tc chnh ng, m t nng in tr.
Kim tra nguyn liu cho vo my (ht v qu, cn).
To khong cch an ton, sch s, thng thong d thao tc.
- Vn hnh my
nguyn liu vo thng cha, y np tht kn hi, m nc gii nhit.
ng cu dao chnh, bt cng tt t nng in tr.
Thit b un nng nguyn liu t nhit yu cu, tt cng tc in tr, thng
gii nhit ngui.
V sinh my sau khi ngng vn hnh
Khi ht s dng thit b, ng cu dao chnh.
Mc ht nguyn liu ra x nha, nc si, ra tht sch thng cha, ri x nc
ra ngoi.
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V sinh bn ngoi v khu vc xung quanh my.
2.2.2.4 My cn s
- Quy trnh vn hnh
Cc bc chun b
V sinh my v khu vc xung quanh my.
Kim tra cu dao chnh, cng tc my.
Kim tra nguyn liu vo my.
To khong cch an ton, sch s, thng thong d thao tc.
- Vn hnh my
ng cu dao chnh, bt cng tc my chy.
a tng nguyn liu vo mt u bn my ngay ch khay ng. Trnh tay gn
rulo cn.
Tng nguyn liu ra mt u bn kia my, rt vo chu hng.
C nh th lin tc cn ht hng.
V sinh my sau khi ngng vn hnh
Khi cn ht nguyn liu, tt cng tc chy my.
nc sch vo bn trong my, bn ngoi my ra tht sch. Bao trm kn my.
V sinh bn ngoi v khu vc xung quanh my.
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2.2.2.5 My trn gia v
- Nguyn l hot ng:
Kim tra my, m np cho cc thnh phn cn phi trn vo, m cng tc cho cnh
khuy hot ng trn u cc thnh phn vi tc 60-120 vng/ pht. Khong 3-5
pht th tt my kim tra xem nguyn liu u, m t yu cu hay cha,
nu t yu cu k thut th a ra thau cha chun b cho qu trnh p vin. My
trn th trang b ng c in cng sut 2 HP, tc 1450 vng / pht. Nng sut
trn 120kg/ gi/
- Quy trnh vn hnh
Cc bc chun b
+ V sinh bn trong v bn ngoi my, khu vc xung quanh my.
+ Kim tra cu dao chnh, cng tc ON/OFF ca my.
+ Chun b cc nguyn liu cn cho vo my.
+ to khong cch an ton, sch s, thng thong d thao tc.
- Vn hnh my
+ ng cu dao chnh.
+ nguyn liu vo my tr, bt cng tc my chy.
+ Trong khi my chy, hn hp nguyn liu vo mng trn my trn u
hn hp trc khi p vin.
+ ng cng tc my, ly nguyn liu cn li mng trn ra thau.
V sinh my sau khi ngng vn hnh
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+ Khi ht s dng my trn, ng cu dao chnh.
+ V sinh bn trong v bn ngoi my.
+ Dn dp v v sinh khu vc xung quanh my.
2.2.2.6 My p vin gia v
1. Phu np liu
2. Motor mm p
3. Motor cnh khuy
4. Xi lanh ly bnh
5. Xi lanh ny bt
6. Mt bn inox
7. Khun p (3 khun 4 v tr)
8. Bm thy lc chnh 10HP
9. Bm nc gii nhit
10. H thng gii nhit
11. Bn ly bnh
12. Nng c thy lc
13. Bm thy lc ph - 1HP
14. Motor chy mm
15. V tr ly bnh
16. V tr p
17. V tr np bt
18. Pittong
Nguyn l hot ng
Nguyn liu c vo phu np liu (1), bn di phu np liu l cnh
khuy. Ti y hn hp c cnh khuy nh ti v trn u nhau. Cnh khuy
va c tc dng trn nguyn liu, va c tc dng dn nguyn liu xung cc l
khun trn mm quay. ng c truyn ng cho mm quay n v tr phu np
liu, ng thi pittong (18) s nng ln to thnh y khun vi mi l khun (7) c
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
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kch thc 2cm x 2,5cm x 2,5cm. Khi l khung i qua pha di phu np liu th
nguyn liu c cnh khuy dn xung khun. Ti y khi lng nguyn liu
nn thnh 1 vin gia v. Pittong tip tc c nng ln n v tr cao nht. Nh cc
nam chm to lc ht gia xi lanh ny bnh (5) v xilanh ly bnh (4) y
vin gia v ra, ng thi ben co co nhng vin gia v nh hnh ra bng ti
xung khay cha. Lc ny ngi cng nhn vn hnh s nht ly nhng vin gia v
t yu cu b vo khay v loi b nhng vin khng t hon nguyn tr li phu
np liu. Tip theo pittong vn c duy tr qua khi v tr ny bnh v khi i qua v
tr ly bnh c lau sch bng cn. Khi vt qua khi v tr lm sch, pittong h
xung n v tr thp nht v sau pittong c nng ln n v tr phu np liu.
Chu trnh ca pittong c th lp i lp li theo chiu t tri sang phi. Tc mm
quay ca trc p 3 vng/pht (1 vng 4 nhp, 1 nhp 4 vin). Thi gian p vin 1 m
khong 20 pht.
Quy trnh vn hnh
- Cc bc chun b
+ V sinh my v xung quanh ni lm vic.
+ Kim tra tng con c vt thng l lng.
+ Bi trn du vo cc trc l xo, trc p v mm p, bc n ca thng cp
phi liu.
+ Kim tra h thng in v m my chy th xem n nh cha, nu c trc
trc ch no chnh sa ngay ch .
- Vn hnh my
+ nguyn liu vo thng cp phi liu.
+ Bt in chy my, xem kch thc vin gia v t yu cu cha, nu cha
chnh sa my li.
+ Xem trc con ln no dnh u cht bt gia v quanh trc l xo, dng nc ra
sch cht nht dnh ti ch .
+ My ang chy trc trc m khng chnh sa c phi bo ngay ngi bo tr
+ Gia ca lm vic (8 gi) my chy ht hng, nc si vo cc l cha ph
liu, ra sch cho ti khi cc trc chy m.
+ Trnh ri ri phi liu v du nht d bn ti ni lm vic.
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- V sinh my sau khi ngng vn hnh
+ Khi chy xong ht hng, tt cng tc iu khin my, thu gom sch phi liu
dnh trn my.
+ Tho thng cha phi liu v bn mm p em ra sch.
+ Dng nc si ra sch, lau kh my. Trnh khng nc ri vo motor v
dy curoa.
+ Lp rp thng cha v bn p vo my. Dn dp v lau chi sch s xung
quanh ni lm vic.
My ghp m
- Cu to: gm h thng iu chnh nhit , 2 thanh kim loi trong c 1
thanh c nh cn 1 thanh c th di chuyn ln xung v bn p, h thng truyn
ng t bn p n thanh kim loi, h thng in tr to nhit.
- Quy trnh vn hnh:
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
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ng cu dao, vn hnh my ghp m, ch cho my t n nhit cn thit cho
qu trnh ghp m. Khi my t n nhit yu cu, a phn u ca ti nhm
vo gia 2 thanh kim loi, gim bn p 2 thanh kim loi p cht vo nhau, ti
nhm s c hn kn nh mi hn nhit.
2.2.2.7 My ghp m(rt) chn khng
2.2.2.8 My nh date
2.2.2.9 My rt mng co
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Cu to:
Ch thch:
1. Motor in
2. Hp gim tc
3. Bng chuyn xch bng kim loi khng r
4. Thanh nhit: mt trn, mt di bng chuyn
5. V lm bng kim loi
6. Hp iu khin
Quy trnh vn hnh
- Cc bc chun b
+ V sinh my bn trong v bn ngoi
+ t my, rt mng co vo ng ni lm vic sch s, thong thong d thao tc.
+ Kim tra cu dao in, cng tc in ca hp in.
- Vn hnh my
+ Chnh nhit ph hp vi mng co, chnh tc bng chuyn ph hp vi
nhit rt mng co.
+ Bt cng tc khi ng qut thi, bng chuyn, nhit .
+ Mng co bao thnh phm trc khi a vo my, cn t ngay ngn vo gia
bng chuyn.
+ u ra ca my phi t 1 bn ngay st my, hng mng co rt xong.
+ Nu mng co cha t yu cu, phi chnh li nhit v tc bng chuyn
cho ph hp.
- V sinh my sau khi ngng vn hnh
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+ Khi ht mng co, ngt h thng in ca my.
+ V sinh sch s bn trong, bn ngoi my v khu vc xung quanh my.
+ Cun cun dy in ngun cho gn, ct my vo v tr ng quy nh.
2.2.2.10 My dn thng
Quy trnh vn hnh
- Cc bc chun b
+ V sinh my v khu vc xung quanh my, m bo thng thong khi vn hnh.
+ Kim tra h thng in, h thng bng chuyn chuyn ng trn my.
+ Chun b c bng keo cho ph hp c thng cn dn.
+ Lp rp bng keo phi ng hng dn ca nh sn xut, k c phn trn v
phn di
+ Trnh t qut thi trc tip vo ch dn bng keo.
+ Chi b dao ct bng keo bng cn sch s trnh r st.
- Vn hnh my
+ iu chnh c ren cho ph hp vi loi thng cn dn c phn trn v hai bn
hng thng, iu chnh hai con ln p st hai bn hng thng.
+ Bc cng tc khi ng my.
+ Phi nn thng sao cho vung gc nhau. t thng p st mt my ri y vo
ngay gia ch dn cn sn.
+ Nu dn thng cha t yu cu th phi iu chnh li c ren cho ph hp vi
loi thng cn dn.
- V sinh my sau khi ngng vn hnh
+ Khi dn ht thng ngt h thng in ca my.
+ V sinh ton b my: cc con ln, b phn dn bng keo trn v di, c ren bi
trn.
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+ Lau chi hai b dao ct bng keo trn v di bng cn sch s trnh b r st.
+ V sinh bn ngoi v khu vc xung quanh my.
1.3. Cc s c thng gp v bin php khc phc
STT S c Nguyn nhn Bin php khc phc
1 Vin gia v b v, cu
trc khng cht
Hn hp nguyn liu
khng c trn u,
lng nha phi vo khng
, my dp vin gp s
c
nh lng cc thnh
phn cho ph hp, trn
hn hp nguyn liu tht
u mi cho vo dp
vin, iu chnh bn quay
ca my dp vin c vn
tc ph hp vi lng
nguyn liu i xung.
2
Sn phm b chy
nc, sm mu, hi
du
Do p m khng cht,
nhit ghp m khng
, bao b b rch.
Kim tra bao b tht k
trc khi a vo sn
xut. iu chnh hm
ghp v nhit ca my
ghp m.
3
Hn hp nguyn liu
ri rc, khng kt
dnh c
Mch nha b vn cc
khng thm thu c vi
cc nguyn liu khc.
Phi trn mch nha khng
c ti long, trc tip
mch nha m khng
ha tan dn n hin
tng phi trn khng
u.
To dung dch mch nha
c kt dnh cao, mu
sc ng nht vi cc
nguyn liu khc, cn
phi pha long mch nha.
4
Trong qu trnh
nghin, nguyn liu
ng, mui, bt ngt
v tiu c kch thc
khng ng u, khi
Kch thc l li ln
khng t tiu chun
Thay i kch thc ca
l li nghin ng nht
mn ph hp vi
tiu chun.
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phi trn ti xp
khng ng u,
khng thm thu c
cc nguyn liu vi
nhau dn n to s
kt dnh khng cao.
5
Khi p vin cc vin
to ra khng trng
lng
Cnh khuy yu v lu
lng nguyn liu qu
nhiu dn n hin tng
kt khun
Gim lu lng nguyn
liu xung p vin
gia v, ng thi cho cc
vin p khng t yu
cu hi lu li trn
tinh v p vin tr li.
6
Vin gia v b xp,
mm, khng cht,
khng trng lng
m ca nguyn liu
qu thp, khng kt
dnh vo nhau.
Gia m cho nguyn liu
t c m ti thiu
to lin kt vi nhau.
7 Vin gia v thng b
dnh vo my
Trong qu trnh my hot
ng lin tc
V sinh my thng
xuyn.
Mt s bin php phng nga m bo cht lng sn phm v m bo nng
sut nh my:
- Qua phn tch kho st cc s c thng gp v bin php khc phc trn, sau
y l cc bin php phng nga nhng nguyn nhn trn:
Thit b phi c ch to bng thp khng g, m bo v sinh an ton thc
phm.
Thit b c cu to d dng cho qu trnh v sinh
Thit b p ng c yu cu ca quy trnh sn xut.
Sn phm c sn xut c n nh cao.
m bo an ton khi s dng thit b
Thit b c bn cao.
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1.4. Ch tiu cht lng cm quan ca sn phm gia v vin
Gm 3 ch tiu: cm quan, ha l, vi sinh.
1.4.1. Ch tiu cm quan:
Bng 2.8. Ch tiu cm quan ca sn phm gia v vin
STT Tn ch tiu Yu cu
1 Trng thi Rn chc khng chy nc, hnh dng ng u, cc
gc cnh u sc nt, b mt lng bong.
2 Mu sc Mu sc ng u, c trng cho tng loi sn phm.
3 Mi v Mi thm c trng cho tng loi sn phm.
4 tan Tan tt trong nc si
5 Tp cht Khng c
1.4.2. Ch tiu ha l:
Bng 2.9. Ch tiu ha l ca sn phm gia v vin
Cc ch tiu n v tnh Cht lng ng k
m % 12
Hm lng glucide % >20
Hm lng lipide % >4
Hm lng mui % >38
Ch s peroxide %
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
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1.4.3. Ch tiu vi sinh:
Bng 2.10. Ch tiu vi sinh ca sn phm gia v vin
Cc ch tiu n v tnh Cht lng ng k
Tng s vi khun hiu kh Khun lc/g < 104
Coliform Khun lc/g 102
Escherichia Coli Khun lc/g 0
Staphylococcus Aureus Khun lc/g 3
Staphylococcus Poecali Khun lc/g 0
Clostridium Pefrigenns Khun lc/g 10
Tng s bo t nm mc Khun lc/g 10
1.5. Cc loi sn phm gia v
Sn phm gia v gm 2 loi: gia v c c loi mn v gia v c c loi chay.
1.5.1. Sn phm gia v loi mn:
Hin nay c tt c 17 loi sn phm: ph b, ph g, bn b hu, b kho, kho tiu,
canh chua, bn mm, bn c, bn riu, h tiu nam vang, vt tim, honh thnh, lu
thi, bnh canh, bn mng vt, m qung, g xo s t.
Vin gia v ph b
+ Thnh phn: mui n, ng ct, bt tht b c c (0,4%), m, ti, hnh,
gng, tiu, i hi, qu, inh hng, trn b, gm gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate
+ Cht iu chnh axit: axit citric (330)
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+ Hm lng dinh dng/75g sn phm
Protide 0,88g
Lipid 3,7g
Hm lng glucide 27,9g
Vin gia v ph g
+ Thnh phn: mui n, ng ct, bt tht g c c (0,6%), du c , ti,
hnh, gng, tiu, qu, trn b, gm gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Gi tr dinh dng/75g sn phm
Hm lng protid 0,5g
Hm lng lipid 3g
Hm lng glucide 28g
Vin gia v bn riu cua
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+ Thnh phn: mui n, ng ct, m, du c, bt cua c c (0,1%), ti,
hnh, ht iu mu, me, t, mm tm, gm gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Mu tng hp : sunset yellow (110)
+ Cht iu chnh axit: axit citric (330)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 0,5g
Hm lng lipid 3g
Hm lng glucid 28g
Vin gia v b kho
+ Thnh phn: : mui n, ng ct, m, s, bt b kho (0,5%), ti, hnh,
ht iu mu, qu, l thm, gm gua (412)
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Cht to ngt tng hp: acesulfam K (950), aspartame (951)
+ Mu tng hp : sunset yellow (110)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 4,4g
Hm lng lipid 3,6g
Hm lng glucid 29,5g
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
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Vin gia v lu thi
Thnh phn: mui n, ng ct, m, du c, tinh bt b (0,2%), s, hnh, ht iu
mu, me, t, c chua, c ging, l chanh, gm gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Mu tng hp : sunset yellow (110)
+ Cht iu chnh axit: axit citric (330)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 3,4g
Hm lng lipid 3g
Hm lng glucid 28,7g
Vin gia v honh thnh
+ Thnh phn: mui n, ng ct, m, du c, bt tht heo (0,5%), ti,
hnh, tiu, bt m, ci tho, gm gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
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+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Cht iu chnh axit: axit citric (330)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 4,6g
Hm lng lipid 3g
Hm lng glucid 32g
Vin gia v h tiu nam vang
Thnh phn: mui n, ng ct, m, du c, bt tht heo (0,5%), ti, hnh, tiu, bt
m, ci tho, gm gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Cht iu chnh axit: axit citric (330)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 0,92g
Hm lng lipid 3,6g
Hm lng glucid 33,4g
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
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Vin gia v bn b hu
+ Thnh phn: mui n, ng ct, m, du c, bt tht c c, ti, s,
hnh, ht iu mu, t, mm ruc, gm gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Mu tng hp : sunset yellow (110)
+ Cht iu chnh axit: axit citric (330)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 1g
Hm lng lipid 3g
Hm lng glucid 27g
Vin gia v m qung
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+ Thnh phn: mui n, ng ct, m, du c, bt tht heo (0,25%), bt
tm (0,7%), bt ngh (0,75%), ti, hnh, tiu, t, du n, gm gua, mm ruc.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 4g
Hm lng lipid 2g
Hm lng glucid 30g
Vin gia v kho tiu
+ Thnh phn: mui n, ng ct, m, du c, ti, hnh, tiu (0,1%),
gng, nc mm, gm gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 4,3g
Hm lng lipid 3,2g
Hm lng glucid 29,7g
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Vin gia v bn mng
+ Thnh phn: mui n, ng, ti, hnh, gng, mng kh (5%).
+ Cht bo qun: Benzoat natri (211).
+ Cht iu v: monoglutamate natri (621)
+ Mu tng hp: sunset yellow (110)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 4g
Hm lng lipid 3g
Hm lng glucid 30g
Vin gia v bn c
+ Thnh phn: mui n, ng, ti, hnh, c chua.
+ Cht bo qun: Benzoat natri (211).
+ Cht iu v: monoglutamate natri (621)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 4,6g
Hm lng lipid 2g
Hm lng glucid 30,7g
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 71
Vin gia v canh chua
+ Thnh phn: mui n, ng ct, m, du c, ti, hnh, t, tiu, gm
gua.
+ Cht bo qun: Benzoat natri (211). Axit sorbic (200)
+ Cht iu v: monoglutamate natri (621), dinatri 5inosinate (631), dinatri
5guanilate (627), disodiume succinate (364i)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 4g
Hm lng lipid 3g
Hm lng glucid 30g
Vin gia v g xo s t
+ Thnh phn: mui n, ng ct, ti, s, hnh, ht iu mu, t.
+ Cht bo qun: Benzoat natri (211).
+ Cht iu v: monoglutamate natri (621)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 5,8g
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 72
Hm lng lipid 3,3g
Hm lng glucid 30g
Vin gia v vt tim
+ Thnh phn : mui n, ng, hng vt tim, hnh, tiu.
+ Cht bo qun: Benzoat natri (211).
+ Cht iu v: monoglutamate natri (621)
+ Hm lng dinh dng/75g sn phm
Hm lng protid 4,6g
Hm lng lipid 3,22g
Hm lng glucid 27g
1.5.2. Sn phm gia v loi chay:
C 5 loi: sp chay, bn b hu chay, h tiu nam vang chay, h tiu b kho chay,
ph chay.
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 73
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 74
1.5.3. Quy trnh sn xut 3 loi vin gia v:
Quy trnh sn xut vin gia v ph b
Quy trnh chit hng
Nguyn liu
Xay th
Phn loi
Xay mn
Trch ly
Nu ln I
Ly tm
Lc
Chit
Nu ln II
Hng ph
b
Phi trn
Dch lc
Dch chit
B
Hng,
mu
Trng H Cng Ngh Si Gn Bo co thc tp: Cng ty c phn NOSAFOOD
GVHD: Th.s Trn Ngc Hiu Trang 75
Thuyt minh quy trnh
Nguyn liu: inh hng, i hi, qu, trn b, s, l chanh, m b
Phn loi: nguyn liu sau khi c nhp v c phn loi loi b nhng
nguyn liu khng t tiu chun.
Xay th: qu, inh hng, i hi, trn b sau khi phn loi c em i xay th.
Mc ch: lm nh 1 phn nguyn liu.
Xay mn: Sau khi nguyn liu xay th c em i xay mn. Mc ch: nghin mn
hon ton cc nguyn liu gip cho qu trnh trch ly c tt hn.
Trch ly:
- Qu, inh hng, i hi, trn b sau khi xay mn c em i trch ly.
Cch tin hnh: cho 4 loi nguyn liu xay mn vo thng ngm trong cn vi
khong thi gian l 48h (nu hng gp th c th rt ngn thi gian l 24h) c th
trch ly cc tinh cht c trong nguyn liu.
- S, l chanh sau khi phi kh v xay dp c em i nu trong dung mi
l m b trch ly tinh du c trong s v l chanh.
Nu ln 1: sau khi trch ly dch trch c em i nu trong khong thi gi
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