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Page 1: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

אאאא

١٦٣١٦٣

Page 2: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣

א א

،،אא،אW

אא א א א אאאאאא،אאאאאאא

אאאא אאאאאאאWא

אאK

אאאאאאא א ،א אא

אאאאאא،אאא א ،א אא א א אא א א א א א א א

אא،אאאא،אK

א א ?א ? ? א ?אאאאאאאאK

אאאאאאא،א ،א א אא

אאאאאK

א אא א؛אK

אאאא

Page 3: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣

א א

אאאאאא،אK

אFאאEאאFאEאאאאאאא

אאאאאאאאאאאאאאאאא

אאאאאKאאא

אאאאאאאאK אאאאאאאאא

K

אא

Page 4: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

אאאאאאאא

אא

א

א

א

א

אא

א

א

١

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١٦٣ אא א א אאאא

- ١ -

אאWאאאKאא אאאKאא

אא K

אאWאאאאאאאא

אK

אאאWאא١٠٠K٪

אאאאW

אאW

אאW אאאאאאאאK

Page 6: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאא

- ٢ -

אאאאW DEVELOPMENT PF FOOD MICROBIOLOGY AS A SCINCE

אאאאאאאאKאאא١}١אאא

אאאא،אאKאאאKאK

Nicolas Appertא١٧٩٥F Desrosier١٩٧٧E١٨٦٠Louis Basteurא

אאאאאKאאאאאW

١ JאאאאאאאאאאK

٢ JאאאאאאאK

Page 7: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאא

- ٣ -

١K١WאW אאאK

א ١٨٦١אא،Enoch PiperMaine 1940אאא،

אK א WאאאאK

אאK א W١٨٠٥،Nicolas Appert

אאKאאK א WאאאאK

٣ Jאאאאא

אאאאK ٤ JאאאanthraxK ٥ JאאאK ٦ Jא61.7אFL143E٣٠אK ٧ JאאK ٨ JאאאrabiesK ٩ Jאאא

אK ١٠ JאאאK

אאאאאאKאאאאKאאא

،אאאאKאBittingF١٩٧٣EאאK

Page 8: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאא

- ٤ -

١ JKKH.L.RusselK١٩٨٥אאאKא١٠١٢١١٠ F٢٣٠ E١٥

٦}١١٦ F٢٤٢ EאאאK

٢ JאKPrescottLyman UnderwoodKאאאאאKאאאא١٨٩٦?א

אאאK? ٣ JKKE.W.Duckwall١٩٠٢?אא

אא?١٩٠٥K ٤ JאBranson Barlowאאאא

א،אאאאאאאאK ٥ JKKW.D.Bigelow١٩٢١אאא

אK ٦ JKKC.O. Ball١٩٢٣١٩٢٨א

אK אאאאא

אאאאאKFEא،אאאאאא

אאKאאאאאאאאאאא،KA.Gartner

אאSalmonella enteriditisK אאאאKאא

אאKK אאאאאKאאא

אאK

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١٦٣ אא א א אאאא

- ٥ -

אאאאאאאאW INTERRLATIONSHIPS OF FOOD MICROBIOLOLGY WITH OTHER SCIENCES

،אאאאאאאאKאאאאאאאאאאאא

אאאאK אאאאKאאאאאא،

אאאאאאאאאאאאK،א אאאאאאאאא אK

אאאאK אW

אא،אאאאאBotanyאאZoologyאא

אאאא،אK אאאאא

Kאאאאא אאאאאאאMICROBIOLOLGYאא

אאאאאאא

MicrusBiosLogusKאאאאאאאאא

،אKאאאאאFאאEאאProtozoaא .

אא،אאאאא،אאאKא

אא אאאאאאW

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١٦٣ אא א א אאאא

- ٦ -

١ JאVirologyK ٢ JאBacteriologyK ٣ JאMycologyאאMoldsאYeastsK ٤ JאPhycolologyK אאאא

K ١ JאאאMicrobial Genetics ٢ JאMicrobial Physiology ٣ JאImmunobiologyK ٤ JאMicrobial Ecology

אאW ١ JאאאInfectious Disease Microbiology ٢ JClinical MicrobiologyK ٣ JIndustrial MicrbiologyK ٤ Jאא Soil Microbiology .

٥ J Marine Microbiology ٦ J Food Microbiology

אאאאאאאאאKKאאאאאאW

١ JאVirus ٢ JאBacteria٣ JאFungi

Page 11: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאא

- ٧ -

אא ١W؟אא ٢Wא؟ ٣W؟אאא

Page 12: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

אאאאאאאאאא

אא

א

א

אא

א

א

א

א

א

א

٢

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١٦٣ אא א א אאאאא

- ٨ -

אאWK אאאאK

אאאא אאאאK

אאWאאאאא

אאאWאא١٠٠K٪

אאאאW٣K

אאWK

אאW

אאאאאאאאK

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١٦٣ אא א א אאאאא

- ٩ -

א אאאאאאW

אPolio אFא٣٠אKE٧٥٪،٢٥٪DNA

אאאKאאאאKאאאאKאאא

אאK אאאInfeetions Hepafitis

אאאאHepatitiesWאאאKאאאאאK

אאאאאAInfections hepatitisKאאאאאאFאא

אאEאFood handlersאאאאאאאא،אאאא

אאאKאאאאIncubationperiod،

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١٦٣ אא א א אאאאא

- ١٠ -

א،אאא،אאאK

אאWאאאא،אJaundiceK

אאאShelifishesא،אFאEאאאאאCold meatאאאאאאK

Noro virusW

אNorwalk like virusesKאאאאאאאKאא

٢٤ J٣٦אאאאא،אאK

אאאWFoodborne viruses ١ JאאK ٢ JאאאK ٣ JאK ٤ JאאאK ٥ Jא٣K ٦ JאאאאK ٧ JאאK ٨ JאאאאאאK

٧٥אאאאKאאאא٦٠א א،א

NWVא85אאK ٩ JאאK

Page 16: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאאא

- ١١ -

אאאאW אאאאW

١ JאאאאאאאKאאאFאאE،א

אאאאאאK ٢ Jאאאאאאאא

אאאK ٣ Jאאאאא

אאאאא،אא،אאאאK

אאW אאא،אאאאא،

אאאאא،אאK א

אAcetobacterW אAcetic acid bacteriaVinegar bacteria

AcetobacteriaceaeאאאFאאאאאEאאאאאאאא،Kא

EllipsoidalKאא،אאVariableKא،אKא

،אאא،אאא،א٥ J٤٢א٣٠Kא٥}٥א J٥}٦

אא٤ J٤.٥אא

אא٦}٣אא، .א אאא٤}٥٪١١K٪א

אFאFKE

Page 17: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאאא

- ١٢ -

אאאאאKE

אאאאW ١ Jאאאאאא

אאאאאאאK ٢ JאA.aceti subsh. XylinumאאאאאK ٣ JאאאאאW

HHH CH3COOH+2H2O CH3-CH2OH2+O2

٤ Jאאאאאאאא

אאאאSorbitolא،אאאK

אאאW A.acetiLiquefactiensA.A.pasteurianum (Mycoderma pasteurianum)

A.actie subsh.xylinum Alcaligenes

אאאFאאאאאKEאאCoccal rodsא،K،א

אKאאKאאNo3/No2Kא

אאאאK אKאאא٢٠ J٣٧אאא

٧K אאאאאאאא

אאKKKאאאאW Alcaligenes metalcaligenes 2-Alcaligenes viscolactis 3- Alcaligenes faecalis

אאאאאאRoby milkK

Page 18: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאאא

- ١٣ -

W אאאFאאאאאKEאא

א٧א،א،אאאא،K،אא

אKאא،אאאאאKאאא٥א٣٠K

،אאאאאאאאא،אאא،אאא

Falvobacterium breve،אא،אאאK

ErwiniaW

،،אאא،אאKאאא٢٧ J٣٠אאK

אאאSaprophytes،אא،אאאMarket diseasesאא

Erwinia carotovora subsp atrosespticaאRottingאK SalmonellaW

אאא،Kאא،אאKאא،אא

אTriple Sugar IronKאאKאKאאKאאאא

אאProteus،אאאאאאאאK

אאאאאא،אEnteric feverGastroenteritisאאK

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١٦٣ אא א א אאאאא

- ١٤ -

SarcinaW

אאFאאEאא،אא،אאא

אKא،א،،אאאאAerotolearnt،אא

אאK אאW

Sarcina ventriculiSarcina maxinaאאאאK

Staphylococcus aureusW

אאא،אאאא אאKHaemolysinsFא

KEאא١٥٪א١٠K٪אא٦ J٤٦א٣٠ J٣٧אא٥}٦ J٨Kא،אאאאאK

אCoagulaseאאKא Tupe test אאSlide testאאאאאאKא

אאScreeningאא אא אאא،אPathogenicityאאא

אאאאK אEnterotoxicsאאאאא

אאK אEnterotoxics،،،،FA,B,C,D.EKE

אאאFEThermonucleaseאאאאFDNAEאאאא

Page 20: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאאא

- ١٥ -

FRNAEאאאאאאאInfectionsאFood-borne intoxicationאא

אאא،אאאאאKאEndonucleasesאKאאאאאPhage typingK

אאאEnterotoxinאHeatstableFא٣٠Eאאא،אWStaphylococcus aureus

Bacillus cereousW אאאאאToxins

אאF٦١٠/אKEאאאאFEאFE אא

אאאKאאאאאאא،א،אאא٢٠א J٣٥

١٠אאאK

אF١EאאFE ٣٧אאSubterminal

Cl.botulinum אFbotulus=pertaining to sausageEאא٧א

WA,B,D,E,F,&GאאאאKאאאאאאא،א

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١٦٣ אא א א אאאאא

- ١٦ -

אאאThermal processingאא،،אא،אאא٢٥א J٣٧K

אא،אאאא،אHemolysinsFKEאEndonucleases

אKאאאאPhage typingK אאא

L.lactisW

אאאאאאאאKא١א J٢K

אThermobacteriamDF JE،אאאSalicinאאManitolאא

AmygdalinאCellobioseK אאאאKאאK

Listeria monocytogenes אאאאאאאאK

אאKאאאאאKאPsychrotrophicא

אאאWL ivanovii

Page 22: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאאא

- ١٧ -

א אRhizopusW

אאאאKאאאאאאKאאאאWאא א

אאאאK אW

١ JאNen-septate ٢ JאRhizioidsאNodes ٣ JStolonosK ٤ JKאאK ٥ JאאאאSporangiosporesK ٦ JאאאאאאK ٧ JאאאאאאK אאאאאאאR.stoloniferא

R.nigricansאאאאאאא٨}١٢٪אא،Kאא

Pectinokytic enzymesאאאאאKאאR.oligosportusאTempehF

אאאEאK MucarW

אא Jא Jאאאאאאאאאאאאא

אא،אKאאאאאאאאאאRennet substitutes

אאאאKאאאW ١ JאK ٢ JאאאK

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١٦٣ אא א א אאאאא

- ١٨ -

٣ JStolensאFERhizoidsאF٢١WE

אF٢١Eאא

٤ JאאאאאאאK ٥ JK

אאאאאW ١ JM.PusllusProteaseאאK ٢ JM.rouxii ٣ JאM.racemosusK

Spetate Molds : אאאאאאFungi imperfectאא

אK Genus AspergillusW

،אאאא،אאאאאאאאאKאאאאStorage fungi

of grainsאאאאאאאאאאאאKאAspergillus flavusאא؛

Page 24: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאאא

- ١٩ -

אאאאאאAflatoxinFאאאKE

אאאאA.nigerאאCitric acidאאא،אאProteinaseFאאEA.oryzaeאאPectionlytic enzyme

A.nigerאאFאEAmylaseA.oryzaeK אW

١ JאK ٢ JאאאZonateאF٢אKE

אF٢٣EK

٣ Jאא،אFoot cellK

٤ JאאאאאK ٥ Jאאא٣٧K

Penicillium אאאKאאאא

אא،אא،אאKאאא

אKאאK W

١ JאאK ٢ JאאK

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١٦٣ אא א א אאאאא

- ٢٠ -

٣ JאאאאאF٣KE

אF٣Eאאאאאא

٤ JאאאאאאאK

א،אאאאאאאאאאKאא، אא א

אאאKאאאאCitrininPatulinאacidPenicilicא

RubratoxinRoquefortineאאאFאKE אאאW

١ JPenicillium digitatumWאאאK ٢ JPenicllium italicumWאאאK ٣ JPenicillium camemberti ٤ JPenicillium caseicolum אאאאאאאWhite

cheeseאאאFEBrieK ٥ JPenicillium requefortiWאאאאK

Page 26: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאאא

- ٢١ -

אF٢٥EאאאFאE אPenicillium requefortiאK

אGeotrichum אYeast-like Modleאאא

Geotrichum candidumאאאאאTrichosport، אא

Kאא

Geotrichum candidum ؛אאDairy Moldא،אאאMachinery Moldא

אאא،אאF٢٦אKE

אF٢٦Eא

אCladosporium Cladosporium herbarumאאאאאKאא

אאאאאאKאא

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١٦٣ אא א א אאאאא

- ٢٢ -

VelvetryאאאאאאK

W ١ JאK ٢ Jאאא،،K ٣ Jאאאא

NeurosparaאאאאאCladosporium.

٤ JאאאאK א Alternaria

אאאאAlternaria citriאCitrus fruits rottingA.tenuisA.brassicaeאאא

אKאאאאאאאBlack rotאאאאאאא

אאאאאK W

١ JאאאאאאאK ٢ Jאא،א

F٢٧אKE ٣ JאאאאאK

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١٦٣ אא א א אאאאא

- ٢٣ -

אF٢٧E

Page 29: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א אאאאא

- ٢٤ -

אאFusarium אאאאאאKאא

אאאאאאאK W

١ Jא،אאK ٢ Jאאאא

MacroconidiaאMacroconidiaK ٤ JאאK ٥ JאאאאZearalenoneK

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١٦٣ אא א א אאאאא

- ٢٥ -

אא

١W؟אאאא ٢WאאאRotting ؟א ٣WאאאאאFE؟ ٤W؟אאא ٥WאאאAlternaria ؟ ٦W؟אאאאא

Page 31: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

א

אא

ذيةألغد اساوف

ظ حف

ئ بادم

٣

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١٦٣ אא א א א

- ٢٥ -

אאWאאאאא אאאאא אאאK

אאWאאאאא

אאאWאא١٠٠K٪

אאאאW٣K

אאWK

אאW אאאאאאאאאא

אK

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١٦٣ אא א א א

- ٢٦ -

אא؟ ١KאאאאאW

אאאאאאאאאאאא،אאK

אא،אאאא،אא،K ٢KאאאW

אאאאאאאאאא،א،אאKא

אאאאאאאK ٣KW

אאאאאאKLEAKAGE א،

אאאאאאK אF٣٦KE

٤KאאW LOTFאאEא

،אאאאאCODE אאאK

אF٣٦E

א

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١٦٣ אא א א א

- ٢٧ -

אא א؟אאא

אאאאאא–אא،אא

אאFEאאאאאאאאאא

אK א،אFEאאאא

KאאאאאאאאKא

אאאאBiosynthetic Reactions אאWאcellא٤٠٠٠١٠٠٠

٤אאאאאRNAאאא٣٠٠KאאK

אאאאאאאאאW

- אאK - אK - אK

אאאאK MACRONUTRIENTS אאאK

אאאאKאא،אאאאאאא

אאאא אאאKאאאאא،אאא

אא UNFIT FOR HUMAN

CONSUMPTION FOOD SPOILAGE אא

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١٦٣ אא א א א

- ٢٨ -

אאאאאא

אאאאאאWאאאא

١KאאW אאאאאא

אאא،KאאאאאאאK

٢KאאW אKאא

Kאאאאא HYDROLYSIS

אאFאאאאEאאאאKאאא

٣KאW אאאא،

א،אאאאאאאאK

אאאאאאאאאאW

Proteases

PROTEASES PROTEINS PEPTONESPEPTEASES

POLYPEPTIDE PEPTONESDIPEPTIDES POLYPEPTIDE

AMINO ACID DIPEPTIDES

Page 36: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

١٦٣ אא א א א

- ٢٩ -

אא،אאאאאאאאPutrefaction

אאאא،אF،א،אE،MERCAPTO ETHANOL ,

MERCAPTO METHANOL אH2SKאאאDECAY

٤KאW אאא

K TRIGLYCERIDE K אאאאאא

אאאK אFASPERGILLUS & PENICILLIUM Eאא

אאאMETHYL KETONESK אאאK ٥KאאאPECTINIC SUBSTANCES

אאאאא،אאאאPROTOPECTIN אאKא

אאאGALACTURONICאאאאאאKאאK

PECTOLYTICאאאאאERWINIAPSEUDOMONASBACILLUSCLOSTRIDIUM

אאK ١Kא PECTIN ESTERASE אאW

אאH

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١٦٣ אא א א א

- ٣٠ -

٢KPOLYGALACTUROMASE WאENDO EXOKאאאאאESTERS METHYIא

אאK ٣KאאPECTIN TRANS ELIMINASE W

אאאאאאאאRIPENING אא

אאאאPOST HARVEST

PHYSIOLOGICAL אאאאאאאאאאאא

אאאאאאK ٦KאPIGMENTS

אאF١٧אEאאFא٣٧KE א א א

Fluoresein Ps. fluorescens

PS. pYSCYANUS

אXanthophyl א Serratia marcescens

carotenoid

אRhodotorula glntinis Ps. Synxantha

אF٣٧EאאאאK

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١٦٣ אא א א א

- ٣١ -

אאא אאאאKא

אאאאאאKאאאKאא

אאאא،Kאאאאאאאאא

،א،אאאאאאא

אאאאאK אאאאאW ١KאאK ٢KאאאK ٣KאK ٤KאאאאPRESERVATIVES ٥KאIRRADIATION ٦KאFERMENTATION ٧KאאאאK

אאאא אאאאא

אאאאK אאאאא

אאא،אאאאאאא،אא

אאאK אאא

PSEUDOMONAS , FLAVOBACTERIUM , MICROCOCCUS , ALCALIGENES

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١٦٣ אא א א א

- ٣٢ -

אWPENICILLIUM אMONILIA אאK

אאאpsychographsאאאאאאKאא

אאאאpsychrophilesאאאאאKאאא

אאאאאא،אאאK

אFREEIZING אאאאאאאא

א٥٠٪ ،אאאאאF٣٩אEאאCROSS CONTAMINATION

אF٣٩EF J١٨KE

אאאאאאאMETABOLISM אאאאא DNAאא

KאאאאאאאאאאMETABOLITESKאאאאא

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١٦٣ אא א א א

- ٣٣ -

אאא،אאKאאאא?אאאTHERMAL PROCESSING

אאאאאABSOLUTE STERILITY אאאא?אאCOMMERCIAL STERILITYא

אאאאאאאPASTEURIZATIONKא א،אאאאאאא

אאאאאK אאאאKאKא

אאPH אאאאFPHKE ١KFPH٢}٣ J٥}٤E

א،א،א،א،א،א FאE،،אאא،אא،א

אאאא،،אאאאאKא

א٧٥ J٨٠ºא،אאאאאאKא

אאאאאאMESOPHILES

SPOREFORMERS אאאK ٢Kאא

אאאKאKאאאא١٠٠ºKאא،א

אא١١٠ J١٢١º אאאאאאאאאK

אאא אאאאאאKא

אאKאאאאאאSPOREFORMERSאאאאאא

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١٦٣ אא א א א

- ٣٤ -

،אאKאאאK

א אאאאאאאא

אאאאאאאאאאאאאאאKאאא

אWאאא،א،א،א،אW ١KאאאK

٢KK ٣KאאאK ٤KאאאאאK ٥Kאאאא١٥٪ ٦KאאK

אאאKאאאK

אאאאאאאאאאאא،KאKא،אאאאW

١KאאDRUM DRYING ٢KאאSPRAY DRYINGK

אאאATMOSPHERICVACUUM K

٣KאFREEZ DRYING אא?awאK

٥א٪אאADSORBED WARERKא٢٠٪אMULTIMOLECULAR WATER K

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١٦٣ אא א א א

- ٣٥ -

awאKאאאaw٩}٠אאאaw٧٥}٠אOSMOPHILIC YEASTSaw،

אאאאאאאaw٨٥}٠אא

F٤٣אEאKאאאK. SORBATE F٤٤KEאאאאF١٣ J١٥٪

EאאK

אF٤٣E،אאK

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١٦٣ אא א א א

- ٣٦ -

Food Irradiatio א

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١٦٣ אא א א א

- ٣٧ -

אRadiationW אאאSpace אאK

אאאRadio IsotopesאאאElectron AccelerationאK

אIonizing RadiationאאאאאFREE

RADICAL K،אא،א،א،א،אאאא،K

אאא

،אאאאאאאאאא،א،אאאאאK

،אאאאאאא،אא،אK

אאאאאאאאWאא،אאאא ١KאאFאRANCIDITYKE ٢KאK ٣KSTABILIZERS אא،אאאK ٤KאאאאאK

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١٦٣ אא א א א

- ٣٨ -

אא ١Wאאאא

؟א ٢W؟א ٣W؟אאא

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אאאאאאא

א

א

א

א

א

٤

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١٦٣ אאא א א אאאאאא

- ٣٩ -

אאWאאאאאא אאאאאאאK

אאWאאאאאאאא

אאאWאא١٠٠K٪

אאאאW٤K

אאWK

אאW אאאאאאאאאK

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١٦٣ אאא א א אאאאאא

- ٤٠ -

אאאאאא

אאאאא،א،אPHYSIOLOGICAL DETERIORATION אאKאא

،אאאאאאKאאאא،אאא

אאאאאאKאאאאא،אאא

אאאאאאאאאאא،אK

אאWPHYSIOLOGICAL DETERIORATION אאאא،אאא

،אאאאאאאאאאאאאPOST HARVEST CHANGESK

אאאאא،א،אאאאאא،K،אאא

אאאאאא،אאK

אאאאאאF٦٣אEאאPERISHABLESKאאאאאאא

אאאאאאאאאאאאאK

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١٦٣ אאא א א אאאאאא

- ٤١ -

.أعراض التدهور الفسيولوجي آما تظهر على بعض الثمار ) ٦٣(الشكل رقم

MICROBIAL SPOILAGE الفساد الميكروبياع نسبة اد الميكروبي نظرا الرتف ة الحساسة للفس واد الغذائي ه والخضار الطازجة من الم تعتبر الفواآ

) . ٣١ الجدول رقم( الماء فيها ٭)جم ١٠٠/ جم ( بعض أصناف الفواآه والخضروات ل الرئيسةيبين المكونات ) ٣١(الجدول رقم

Kאאאא٭

عناصر دهن آربوهيدات بروتين ماء الصنف معدنية

٧ ٢ ٩٠ بامية ١٠ ٠.٩ ٨٦ برتقال ١٨ ٢ ٧٩ بطاطس ١٢ ٠.٣ ٨٥ تفاح

٠.٥ -

٠.١

١-

٠.٢

٧٣ ٢.٥ ٢٣ تمر

٥ ٠ ٩٢ حبحب ":بطيخ ٣ ١ ٨٥ خس ٢.٥ ٠.٥ ٩٦ خيار ٥ ٢.٥ ٩١ زهرة ٥ ١ ٩٣ طماطم ١٥ ١.٥ ٨٢ عنب ٤.٥ ١.٢ ٩٣ فلفل ٢٢ ١ ٧٦ موز

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١٦٣ אאא א א אאאאאא

- ٤٢ -

א،אא،אאאאא،אאKאFאאEאאאא

אאאאאKאאאאאאKא

אאאאאאאK אא،

אאאאאאאאאאKאPHא

٤}٦ J٥}٥אאאאKאאאאאא،אא

אאאאאאאאK

אאאאאאאW ١KאWאאPECTINOLYSIS ،אא

א BACTERIAL SOFT ROT Erwinia , Pseudomonas אStreptococcus Lactobacillus אאאאא،א

K ٢KאWאאSporobolomyces, Rhodotorulaאא

PICHIA،אאאאאאאאאK

٣KאMOLDSWא،אאאאאאאאאאאאאKאאאK

אאאאאאK אאאאאW אאאאאErwiniaE.carotovora

אאאאPseudomonasPS. margenalisK،אאאאאK

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١٦٣ אאא א א אאאאאא

- ٤٣ -

אאאאW،א،א،א،א،אאFאEא،FאEא،א،א،FאE،א،

אא،א،אFאEא،F٦٤אKEאאאא،אאאK

.التعفن الطري في الشمام ) . ٦٤(الشكل رقم

אאאW אאאאא

אא،אאאאאK

אאאW אאאKאא

אאאאאא،Kאאאאאאא

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١٦٣ אאא א א אאאאאא

- ٤٤ -

אאW אא ErwiniaאBotrytisאאFusariumא

Bulb end rotK Aspergillus alliaceusאא،אאאK

אא:

אאאאאKאאאא

אK אאאאאאKא

אאאPenicillium אPenicillium italicum אאאF٦٥אEאאאKאאא

אKאאאאK

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١٦٣ אאא א א אאאאאא

- ٤٥ -

אאאאאאSTONE FRUITS אא،אKMonilia fructicolaאא

אא،אאKאאאאאאאאאאאאK

אאK

אאאW אPenicillium expansum אאF٦٦אEא

אאאאאאאPatulinאKאאאK

אאאK

العفن البني في التفاح ).٦٦(الشكل رقم

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١٦٣ אאא א א אאאאאא

- ٤٦ -

אאא ١WWאאאאאאאא؟ ٢WאאאאWא–א–אא–א

א–؟א

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אאאא

אא

א

א

א

א

٥

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١٦٣ אא א א אאאא

- ٤٧ -

אאWאאאאאK

אאWאאאאאאאאא

אאאWאא١٠٠K٪

אאאאW٤K

אאW

אאW אאאאאאא

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١٦٣ אא א א אאאא

- ٤٨ -

אאאאאאאאאאאאאאאא،אאא

،אאאאאאא، ١Kאאאא،אK ٢KאאFאEאאאא،א

אאK ٣KאאאאאאF٢٥אKE ٤KאאאK ٥Kא،אאאאK

אF٢٦EאאאאK א א אא

١Kאא F J٥E

٢KאאF١٥٤٠KE

٣KK

٤KFE

١Kאאא

٢K ٣KאK ٤Kא ٥Kא

١KאK ٢Kא ٣Kא

אK

Pseudomonas ,Aeromonos , Alcaligenes , Acinetobacter , Microbacterium , Moraxella , Proteus , Flacobacterium , Saccharomyces , . Penicillium .Pseudomonas , yeasts . Penicillium . Thamnidium , Cladosporium , Sporotrichum Clostridium .Cl. perfringens.Cl. bifeingens . Cl. bifermontans .C . histolyticum Lactobacillus. Microbacterium, Enteobacrer Micrococcus , Molds, Lactobacillus. Alcaligenes. , Cl. Sporogenes,

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١٦٣ אא א א אאאא

- ٤٩ -

אאאאאאK

١KאK אFאEאFאאאEא

אאGlyceridesאאphospholipidsאאאKאאPenicilliumאAspergillus?אMethyl

Ketones K ٢KאW

אאאאאאא،proteolysis K אאאאא

אאא،putrefactiveK ٣KאאK אא١٪אKא

K א

אWא،א،א،אאאאאא،א،א،אא،

אאKאאאאאא،אאאאא،אאא

אאאK אאK אאאאL٢אאא

אאKאא١٥}٠٪א٩٥٪אK

אK

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١٦٣ אא א א אאאא

- ٥٠ -

אאאאאאאאא،אא،א،אא،אא

אא،אאאKאאK

אTissue Contamination אאאאאאאK

InfectionאאImmune systemאK

אא٤٠٪אאKאאאאאאאMacrophageK

אאאאאאKאאWClostridium MicrococcusAlcaligenesProteus

PseudomonasEscherichiaCorynebacterium Streptococcus EnterobacterSerratiaK אאא

אאW אאאאאאW

١KאאאOff odor & taste אאאאאאאאאאאא،אאא

אא،،אאאאאאא،א،אאאFא

אEאאFormicButyric, Acetic,אאאאActinomycetesאאאאK ٢KאOff colorK אאאאאאFאEאאKאאFאאאEאאאKאאאא

אאא،אאאאא

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١٦٣ אא א א אאאא

- ٥١ -

אאPeroxidesאH2sאאאWאאHeterolactobacillus،Leuconostoc

Cl. perfringens K אא١ J٢אא

אFאEאאSulfmyoglobin H2sאאאאWPs. memphetica

٣KאW אאאאאאאא

KאאAlcaligenesאAchromobacter BacillusAlcaligenesrBacillusאAcenetobacter LeuconostocLactobacillus

MicrococcusStreptococcusאאאא،א١٠^L٢

אK אאאאאאאאאאאIntrinsic factors

אאאKאאאאAchromobacter

,Pseudomonasאאא،אאאK frankfurter אmicrcoccusאKאאאא،Micrcoccus אאאPseudomonasK

٤KאW אאא،אאא

אאא אאאאThamnidium TelegansRhizopus Penicillium אאאאא

אאאPenicilliumK

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١٦٣ אא א א אאאא

- ٥٢ -

٥KאW אאאאK

אאאOxidative rancidityאאאאPseudomonas , Achromobacter אCandida

lipolytica KאאאאMethylKetonesאK

٦KאW pigmentsSerratia marcescens

אאאאKPs . syncyanae،אאאאFlacobacteriumאMicrococcusאאK

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١٦٣ אא א א אאאא

- ٥٣ -

אא

١WWא؟אאאאא ٢WWאאא؟אא ٣Wא؟אאא

Page 63: ١٦٣ - cdd.tvtc.gov.sa · א א ١٦٣ א א א א א א

אאאא

אא

א

א

א

א

٦

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١٦٣ אא א א אאאא

- ٥٤ -

אאWאאאאאK

אאWאאאK

אאאWאא١٠٠K٪

אאאאW٣K

אאWK

אאW אאאאאאאא

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١٦٣ אא א א אאאא

- ٥٥ -

אאאאאאאאאאא،אא٤٦٧١٦٢٥٧

אאאאאאKאאאאאאK

אאאאא،א

א،אאאאאאאאK

אאאאאReady to cook broilerKאאא

אאאאאאאK

،אאאאאאאאאאא،

א،אאאאאאאאא

אK אא،אאא

אKאאאKאאScaldingאאאא،אאאאאאא

אK אאאK

אאF١٩٨٠אEאאאא١٥٠٠L٢אאאא٢٥٠٠L٢Kא

אאאאאאאאאאאאאאKKאאא

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١٦٣ אא א א אאאא

- ٥٦ -

אאאאאאאאאאאאאאאK

אאאW אאאאאאאאא

PseudomonasאאאאAcenitobacterאFlavobacterium

CorynebacteriumאאEnterobactriacaeאK אאאאאאא

אאאאאאאאאRhodotorulaTorulopsisK

אאאאאEnterobacterאאאאאK

אאאאW אאאאאאאא

אאאאcut surfacesKאאאKאא،אא

אאאKאאאאאAlmost sterieK

אאאאא٦١٠ J١٠٧L٢אאאא١٠א^L٢אSlimeness

אK אאאאUnevisceratedאא

אVentאאאEntericאאH2sאאאSulfmyoglobin

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١٦٣ אא א א אאאא

- ٥٧ -

אא

١WWאא١٥٠٠L٢אא٢٥٠٠L٢א؟

٢Wאא؟אא

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אאאאא

אא

אא

א

א

א

٧

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١٦٣ אא א א אאאאא

- ٥٨ -

KאאאאאWאא

אאWאאאאK

אאאWאא١٠٠K٪

אאאאW٣K

אאWK

אאW אאאאאאאא

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١٦٣ אא א א אאאאא

- ٥٩ -

אאאאאאאאאאKאאא

אא،אאאאאא،אF،Eאאא

אK ،אאאאאאא

אEאאאאאאאאאאKאאא

אאאאאאאאאאא،אאאאאאאא

אאאאאאKאאאאFEאאאא

אאאאאאאאא،אK

- אא Jא - אK JאK - אK JK - אK J - אK JאK - אK JאK - אK JאK

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١٦٣ אא א א אאאאא

- ٦٠ -

אאW ١KאאW

אא?א?אאאאאPutrefactionאKאRancidityאא

אK ٢KאK

אGillsא،אאאאאאאאא،אאא

אאאאאK

٣KאK אאאאא،אאאאא

אאאאK

٤KאאK אאאאK

אKאאאאאאאאאאאאאAutoenzymeK

אאאKאF٦١EאאK

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١٦٣ אא א א אאאאא

- ٦١ -

אF٦١Eאא

אאא אאאאאאאW

١K אאK ٢K K ٣K אIridescent אK ٤K אK ٥K אאאK ٦K אאאאK

١אW KאאאK ٢Kאאאאאאא . ٣KאאאK ٤Kאא١٠ J١٥א

K

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١٦٣ אא א א אאאאא

- ٦٢ -

א אאאK

١KאChilling אאאאאK

אאאאאKאאאאאאא

KאאאאאאKאאאאא

א٦KאK ٢KאFreezing

אא،א١٥º٣٠º،אאאאא

אKאאא?אאא،אא،אא

אאאא،אK ٣KאDrying

אאאאאKאאאאאאא

אאאאא،אInsects manifestationאK

٤KאSmoking אאSmoked fishא

א،אאאאK

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١٦٣ אא א א אאאאא

- ٦٣ -

٥KאCanning אאאאאאSardinesאK

אאאHermatically sealedאאאאאאאא

אאאKאאא

אאאF~٢٢KE אאאאאPreservatives

אאאאא،אאאאאאאKאאאאאאאאאK

אאאאK ١KאTrue Food Poisoning WאCl. botulinum ,אStaphylococcus

aureus ٢KאWאE. coli 0157 H7 Salmonella campylobacter jejuni , Vibrio

parahaemolyticus ٣KWParasitesWאtrichinella , Taenia saginata . Taenia solium , ,

sporatlis FWאאאאאKE

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١٦٣ אא א א אאאאא

- ٦٤ -

אא

١W؟אא ٢W؟אאא ٣W؟אא

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אא

אא

א

א

٨

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١٦٣ אא א א אא

- ٦٥ -

אאWאאא

אאWאאאאאK

אאאWאא١٠٠K٪

אאאאW٣K

אאWK

אאW אאאאא

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١٦٣ אא א א אא

- ٦٦ -

WאאאאאאאChicksאאאאKא

אאאא،אאאאאאאאאK

א٥٠٠אאא٤}١٣٨K

א

אאאאאW ١KאאEgg Sell

،א،אא،K

אאCuticle אאאאK

٢ JאFאEEgg white אאאFאאE،א

אאאאShell membranesK ٣KאFאEEgg Yolk

،אאא،אאאאא٢אW١FKE

אאאYolk membranesאVitellineK אאאאאאא

אאאאאAir cellאאא،אאFאאא

EאאK

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١٦٣ אא א א אא

- ٦٧ -

אאF٣٠אEא٩٠٪אאאאW

١KאWאאאאאF٩٤٪EF١E٪F١E٪א،F٤E٪K

אF٣٠EאK

אאא א א א

א ١٠٠ ٥}٦٠ ٨}١١ ٠}١١

א ٥٨ ٠}٨٨ ٠}١١ ٢}٠ א ٢١ ٠}٤٨ ٥}١٧ ٥}٣٢ א ١١ אא

א

٢KאWאF٦٢E،F٥٠ J٧٥EאF١٧ J٢٧E ٣KאWא١٠٪אאא

אCO2אK ٤Kא CO2אPH٦}٧٤}٩אK

אאPHK

٥KאאW،אאאאאK

٦KאאWאאאאאאאאאאאK

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١٦٣ אא א א אא

- ٦٨ -

אF٦٢KEא.

KW،אConalbuminאא١٢٪א

אאאאאK אאאאאאאא

،אW אאGreen RotW

אאאאאPseudomonas fluorescens K

אאRed ( bloody) Rot אאאאSerratia marcescens

אאאאאK

אאBlack Rot

אProteus lanovogenesאאאK אא אאאאא،אאא

אאאאאאאא

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١٦٣ אא א א אא

- ٦٩ -

אאאאא،OvaryאאאK

אSalmonella pullorumאאSalmonella enteritidisאאאאאאאאא،

אK א

אאאאאאאאאKKאK

אאאאאW ١KאW٦٠٣ J٤K ٢KאW٥٢١}٠٪H2O2٥}٢אא

אאBrowning ٣K٦٢אL٥}٣K KאאWא٥٢ J٥٤L٧ J١٠H2O2א

H2O2אאאCatalase אאW

Catalase 2H2O2 H2O

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١٦٣ אא א א אא

- ٧٠ -

אא

١WW٩٠٪א؟א ٢W؟אאאאאא ٣Wא؟אא

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אאא

אא

א

א

א

٩

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١٦٣ אא א א אאא

- ٧١ -

אאWאאאאא

אאWאאאאא

אאאWאא١٠٠K٪

אאאאW٤

אאWK

אאW אאאאאאא

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١٦٣ אא א א אאא

- ٧٢ -

אא ١KאאCan swell

אאאאK אאאא

אKאאאאKאאאא،אאא

אBotulismאאאW ١E،אFlipperK Eאאאאא

SpringerK Eאאאא

אאא،Soft swellK Eאאאא

אאHard swellK ٢KאאFlat Sour אאאאא

אKא،אאאאאאKאאאאK

٣KאאאאK אאאאK

٤Kא

אאאאאאאK

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١٦٣ אא א א אאא

- ٧٣ -

٥Kא אאאאאאאאאאא

אאאאאאאאאאאK

אאא

אאאאאאBotulismאאאאאא،אאאאא

אאאאW ١KאאאאאאK ٢KאאK ٣KאאאאאK ٤Kאאאאא،אF٤١אE،אאאאאK ٥Kאאאאא

אאאאאאאאאאא

٦KאReady to eat אאאK

אF٤١KEאאאאאאK א אאFEאFE

אא ٢٥ ٢٤ אא ٢٥ ٢٤

W א ٢٥ ١٢ א ٢٥ ٦ ٢٥ ١٢

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١٦٣ אא א א אאא

- ٧٤ -

אא

١W؟אאאא ٢WאWאא–؟

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אא

אא

א

א

١٠

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١٦٣ אא א א אא

- ٧٥ -

KאאאאWאא

אאWאאאאאאK

אאאWאא١٠٠K٪

אאאאW٣K

אאWK

אאW

אאאאאאא

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١٦٣ אא א א אא

- ٧٦ -

א אאאאא،אאא

אאאאKאאאאאא،אאא

،W ١Kא אאאא

אאKאאאא––אאK

٢Kא אאאא

،אK ٣Kא אאאאאאאא

אאא،אאK ٤Kא אאאא

אאאK ٥Kאא א–א–אאא

אאאאאK ٦Kאא

א،אאאאאאאאאאאאK

אאאאא

אאאK

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١٦٣ אא א א אא

- ٧٧ -

א،אאאאKאLong

shelfe אPathogensK

אאאאK אאאאאאא،א

אאאאאאאW

١KאLactococcus ٢KאAlcaligeces viscolactis ٣KאE. coli ٤KFlacobacterium ٥KPseudomonas ٦KאאBacillus ٧KMicrococcus ٨KStaphylococcus ٩KStreptococcus

١٠KLeuconostoc ١١KLactobacillus ١٢KMicrobacterium ١٣KCampylocbacter ١٤KRhodotorula ١٥KGeotrichum

אאאאאאאאאאאGram negative rods

Pseudomonas א٥٠א٪Ps. fluorescems Ps.frai Putida אאא אא

אאאאK

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١٦٣ אא א א אא

- ٧٨ -

אאאאK אאאאא

אאאKאW ١KאאSouring of Milk

אאאFאEacidLactic אאKאאאא

KאאאאאאHomofermentative St.lactisאHeterofermentative

Leuconostoc mesenteroidesאאאKאאאאאFאE

אK،אאאאאK

אאאאאאK ٢Kא אאאאCO2א

H2אאאClostridiumBacillusאאאאאא،

אF٥٠Eאאאאאאא

Kאאאא ٣KאאSweet Curdling

אאאאאאאאFאEא،FאאKEאאאא

אאא،אKאאאאאאאK

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١٦٣ אא א א אא

- ٧٩ -

אF٥٠Eאא

٤ JKאאFlavor changes אאא،אאאא

א،אאאא،،

אאאאאאאאK אאEnzymesאא

אא،אאאK ٥Kא

אאא،אW

EאאYellow milk،Ps.synxantha Flavobacterium sppK EאBlue milkPseudomonas pyocyanus Ps. syncyaneaK EאאRed milkCerratia marcescens RhodotorulaK

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١٦٣ אא א א אא

- ٨٠ -

٦KאאאאRopiness of Milk אאאא

אאאKאאאאאאאאאאאא

אאAlcaligenes viscolactisK ٧Kאא

אאאLipaseאאאאKאאK

K٨אא אאאאאאא

אאאאK אא

אW ١K אאאאK ٢K אאאאאK ٣K אאK ٤K אאK ٥K אאאK ٦K אאאK ٧K אאאGood production & manufacturing

practices ٨K אאאאK ٩K אאאאאאא

אאאאאאKאאאאאאא٥٠٠٠٠L

אאK

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١٦٣ אא א א אא

- ٨١ -

אאא אW

١ JאWאאאMycobacterium borisאאאKSpp.Coxiella burnetii, Brucella אאאMastitis

אK ٢K JHuman PathogenicWMyc. Tuberculosis, Shigella

Spp. Sal. Tyhi, Streptococcus pyogenes , corymebacterium, diphtheria .Lnfectious Hepatheria

אאאאFAKE

٣KWClostridium perfringen,s Bacillus cereus, Bacillus anthracis, Clostridium botulinum

אאא א

אאאאאאProteolyticKאאF

אאCultures butter milkEא،אא،אא،Kefirא،Kumiss אאאא

אNisinאאאSt. lactisK אF٢٣EאאאאאW

אF٢٣EאאאאאאK

אא אא NisinSt. lactis BulgaricanL. bulgaricusLactobrevinL. brevisAcidophilinL. acidophilusAcidolinL. acidophilus LactobacillinL. acidophilusLactolinL. acidophilus

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١٦٣ אא א א אא

- ٨٢ -

אFאEYoghurt אאאאאאא

אאאbulgaricusL.Str. thermophilusאאאאא

אאאKאMitchinkoff١٩١٠אאאא

אאאאא،אאאא،אאא

אKאאא١٦אאאKאאאא

אK אאאאKא

אאאאאאKאK

،אאאאאאK

אא

אאאא،אאא

אא٩٠٪אKאא،אאאReconstituted

אאאאאK

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١٦٣ אא א א אא

- ٨٣ -

א אא٣ J٥אFא٤٠ J٥٠E٪

אאאאDrum dryingאא،Spray dryingא،Freez drying

אאא،א٥٪אאאא،א

אאK

אאאאאאאאא،א

אאK

א אW

אאאאאאאCheese K

אאFאאEאאRnnetאF

אEאאאאFEK א٤٠٠אא

אאK אאאאK אאאאאא

אאאK

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١٦٣ אא א א אא

- ٨٤ -

אF٢٤EאW אF٢٤EאW

א ٪ ٪ ٪ א٪ ٣٧ ٣٣ ٢٤ ٢

אא٧٩ ٣}٠ ١٧ ٨}٢ ٤٠ ٣٠ ٢٣ ٩}١

٨ ١٧ ٤٠ ٣٦ ٧٨ ٤ ٥}٣ ٨}٤ •

אא

אאאאאאא،אW ١ J،אאPropionibacterium shermanii ٢ J،Brecvibacterium linens ٣ Jאא–،אאPenicillium camemberti ٤ Jאא–،א Penicillium rogueforti

אאKאאאאא،א

אK

אMold Groeth אאFEא

א،אאאא،אאאKK

אKF٥٦אE

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١٦٣ אא א א אא

- ٨٥ -

אF٥٦Eא

א

אאאא،אאאאא

אK אאא

אאאא،אאאK

אאאאאאאK

אאאאאאאKאאאאאKאאא

אאאK אאאאאאא

אאאאאאאאא،אא

אאאאKאאKאאאאW

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١٦٣ אא א א אא

- ٨٦ -

١Kאאא אאאRennetאא

אK ٢Kא אאאאאK

٣K Jא אאאאא

א،אאא

٤Kא אא،אא

אאK ٥K

אאאHepatitisאPolio virusאאאאאאK

אW ١KאאאK ٢KאאאאאK ٣KאאאK ٤KאאאאאK ٥KאאאאאאK

א אאאאאא

אא،אאFא١}٠אE

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١٦٣ אא א א אא

- ٨٧ -

אא

١Wאאא؟אאא ٢Wא؟אא ٣Wאאאאאא؟א ٤WאאאאFאE؟ ٤WW؟א

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אאאא

אא

א

א

א

א

١١

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١٦٣ אא א א אאאא

- ٨٨ -

KאאאאאאWאא

אאWאאאאאאאאאאאK

אאאWאא١٠٠K٪

אאאאW٣K

אאWK

אאW אאאאאאאא

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١٦٣ אא א א אאאא

- ٨٩ -

אאא אאאא

K אאאאאאאאא

אאאאFEFever אאK

אא،אאאאאאאאאאאKא

IndigestionאאאאOvereatingK אאאאאאאאאא

Food- borne illnessesאא،W ١K אK ٢K אאאאאאPesticides K ٣K א،א،،א،אאאK ٤K א–אאK ٥K אאאSolaninאאאאK ٦K אאאFאEאאאא

אKאאאאאאאאא،א،

אאאאF٧٠אKE

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١٦٣ אא א א אאאא

- ٩٠ -

אF٧٠Eאאאאא

אאאא

אאאאאאאKאאאאאאאMicrobial

Food poisoningK אאאאאW ١K אאFood Intoxication

אאאאאאאאאאאאאKא

אאאאאאאאאאאאStaphylococcus aurousK

٢K אאאFood Infection א،אאאאאאא

WאאGastroenteritisאאSalmonellae

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١٦٣ אא א א אאאא

- ٩١ -

٣K אאMycotoxins אאאMycotoxinsא

אאMycotoxicosisאאאאאAspergillus flavusאparasiticusA.א

AflatoxinאאאאאאאK ،אאאא

א،אאאאאאאKאאאאא

אא،אFאEאאF٧١אKE

אF٧١Eא،אאאK

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١٦٣ אא א א אאאא

- ٩٢ -

אאאא ١K אאאאאK ٢K אאאK ٣K אאK ٤K אאK ٥K אאאFאאאExtrinsic factorsE

אאEK ٦K אאK ٧K אאK

אאאאאאאאאKאאאא

،אא،אאאא אאאאKאאאא

אאאKKאF٧١אKEאאאאDanger zoneאא

٥–٦٠אאאאאאאאאKאאאאאאא

אאF~٤Eאאא~٦٥K אאאא

אאאאאאאאW

אאא אא

Enterotoxinאאא،Gastroenteritisא،אאאאא،אא

אאאאאא٢٠ J٣٠٪אאK

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١٦٣ אא א א אאאא

- ٩٣ -

א אא،א،

אאאStaphylococcusאאK

אאאאאאאאFaureusEא٣٧

א٤٥K א

אאאאאאאאאא٣٠א J٥٠٪א

،אאNatural habitatKאאאאאא،אאא

אאאאFood HandlersKאאאאאאMastitisאאK

אEnterotoxin אאאאאאאא

אK אאאאאLאKא

،אאאאא،אאאאאKאאKא

،א،אאאאאאאאא،אאא

אאאאאאKאאאא،١٠٦LאאK

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١٦٣ אא א א אאאא

- ٩٤ -

אאאא אאא،אא،،א،אאא

אאא،אאאאK א

אאאאאאK

אא אאNauseaאKא

אאא،א،אאא،אאאDehydrationא

אאאK א

١K אאK ٢K אאK ٣K אאאK ٤K אK ٥K אאK ٦K אK

אאאאW ١K אאK ٢K אאאK ٣K אאאאא

א ٤K אא،אאK ٥K אאאאK

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١٦٣ אא א א אאאא

- ٩٥ -

אאאClostridium perfingens Clostridium welchiiאאאא،KאKאאא

KאpHא٥٥}٨א١٥٤٣א٦٪אKאאאא

אאK אא אאאאאאאאKא

אאאאKאאGravyאאאאא،אReheatedאא )٤٥E

אאאאאK

אCl.perfringens ١K ١٠٦ J٧LK ٢K אאאK ٣K אEnterotoxinאאSporulating cellsK ٤K אCells lysisK ٥K אאאאאK ٦K אאאאK

אא ١K אK ٢K K ٣K K ٤K אאK Fאא٨ J٤٨KE

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١٦٣ אא א א אאאא

- ٩٦ -

אא אאMycotoxinsאSecondary metabolites

אאאאאאאMycotoxicosis Kאא،Carcinogen

אKאא،אאאאאאאא

א،אאStrainsאאאKאאאאאאא

אאאK ١ JאAflatoxin

אאאאאאא١٩٦٠אאאאאאאאK

אא?אאאTurkey – X- DiseaseKאאאאאאKאאAspergillus flavus

toxinאאאאAspergillus flavue toxinאSecondary metabolitesאאאא

Aspergillusאflavus, A.parasiticus A.אאאאאאאא،אאאא

אאאאאאאאW א א

א א א א

א א

אאא אאא א א

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١٦٣ אא א א אאאא

- ٩٧ -

אאאאאאאאKאאאאאאK

אא ،אאאאGuinea pigs،א،א

Ames אMutagensMutagenicK אאFאKE

١K אאאK ٢K אאTetratogenic ٣K אאאאMetratogenic ٤K אאאCarcinogenic

٥K אאאK ٦K אאאא٢٠אאאא

אאF٧٣אE١٠٠٠٠אאK

אF٧٢Eא،אK

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١٦٣ אא א א אאאא

- ٩٨ -

א

אA..Parasiticus A..flavusא،אאאKאאא

אKאאא٢٠אLK١٠LאאKאא

G1.G2.B1.B2

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١٦٣ אא א א אאאא

- ٩٩ -

אא

١WאאאאאאClosteridium perfringensW א–אאא–؟א

٢WאאאFאE

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١٦٣ אא

א א

אא אאא

،אאKK،אאKFK١٩٨٤EאKאאKא،K

K،KFK٢٠٠٣KEאאאאKאאאKא،אאאאאK

،אKK،،KK،א،FK٢٠٠٣FKEKEאאאאK،א،אאאאK

،אKFK١٩٨٢KEאאאאKW،KאWאאאK

،אK،אאKFK١٩٨٤KEKאאאאFKW،Eא،אK

،אKKKאאK،אא،אאK

،אKK،،K،א،KK،،KKא؛KxKK؛F١٤١٨FKEKEא١א،K،אאא

א،א

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١٦٣ אא

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.. American Meat Institute Foundation.(1994) HACCP:The Hazard Analysis and Critical Control Point System in the Meat and Poultr.Y Industry. Washington D.C. Atlas;R M (1986) .Basic and Practical Microbiology N.Y;USA; Macmillan Pub. Co. Ayres;J.C;Mundt;J.D.and Sandine; W.E. (1980) .Microbiology of Food. San Francisco ;USA; W.H.Freeman and Co. Beuchat; L.R. (1996) .Pathogenic microorganisms associated with fresh produce.J.Food protect.59:204-216 .

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