Báo cáo thực tập Công ty cổ phần NOSAFOOD.pdf

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



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



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



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!



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 )



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



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.



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: [email protected] [email protected]

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.



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



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



- 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.



- 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



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.



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



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



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



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.



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.



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.



- 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



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%



Hm lng kim loi nng

Fe

As

Cu

Pb

Hg



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.



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



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.



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.



- 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%



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



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



- 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.



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



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



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.



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



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.



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.



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



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



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



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



- 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



- 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



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



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



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



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.



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



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



- 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



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.


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.



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.


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.


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.




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.


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.


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.




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.




+ 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



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.




+ 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:



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



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.




+ 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.


+ 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.



+ 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.



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.



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 %



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)



+ 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.



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



+ 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.




+ Mu tng hp : sunset yellow (110)



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 to ngt tng hp: acesulfam K (950), aspartame (951)



Hm lng protid 4,4g

Hm lng lipid 3,6g

Hm lng glucid 29,5g



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.







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.








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.






Hm lng protid 0,92g

Hm lng lipid 3,6g

Hm lng glucid 33,4g



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.







Hm lng protid 1g

Hm lng lipid 3g

Hm lng glucid 27g

Vin gia v m qung



+ 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.





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.





Hm lng protid 4,3g

Hm lng lipid 3,2g

Hm lng glucid 29,7g



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 protid 4g

Hm lng lipid 3g

Hm lng glucid 30g

Vin gia v bn c

+ Thnh phn: mui n, ng, ti, hnh, c chua.




Hm lng protid 4,6g

Hm lng lipid 2g

Hm lng glucid 30,7g



Vin gia v canh chua

+ Thnh phn: mui n, ng ct, m, du c, ti, hnh, t, tiu, gm

gua.





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.




Hm lng protid 5,8g



Hm lng lipid 3,3g

Hm lng glucid 30g

Vin gia v vt tim

+ Thnh phn : mui n, ng, hng vt tim, hnh, tiu.




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.



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



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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