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Food spoilage and quality control - - - -

??????? ??? ??????? : Food sciences ?? ??????? ??????? ?????? ???? ?? ??? ??????? ??????? , ??? ?????? ?? ??? ????????? ???????? ??? ????? ?????? ????? ?????? ???????? ????? ?????? , ????? ?? ??? ??????? ??????? ??????? ?? ??????? ????????

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Food spoilage and quality control - - - -

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    1. ???? ??????? ??????? ?????? Food spoilage and quality control ????? ???????? - ??????? ?????? ?????? ???? ??? ????????? ???????? ????? ??????? - ????? ????? ?????? ??????? ??????? - ????????? ?????????? ?????? ??????? ??????? ???? ???? ?????? - ?????? ???? ?????? ?????? ???? ??????

    2. ??????? ??? ??????? : Food sciences ?? ??????? ??????? ?????? ???? ?? ??? ??????? ??????? , ??? ?????? ?? ??? ????????? ???????? ??? ????? ?????? ????? ?????? ???????? ????? ?????? , ????? ?? ??? ??????? ??????? ??????? ?? ??????? ????????? ??????? ????????? ?????? ?????? ??? ??????? ???? ?????? ??? ????????? ?????? ??? ?????? ??????? ?????? ????? ? ???? ???? ?????? ??? ????? ????? ???????? ??? ?????? ??? ?? ??? ?????? ????? ?? ??????? ???????? ?????? ??? ???? ??? ???? ?????? . ?? ?????? ?? ??????? ??????? ??????? ??????? ???? ?? ??????? ??????? ?? ?????????? ???????????? ?? ???????? ???????? ?????? ??? ??????? ?????? ?? ???? ?? ??????? ????? ?????? ??? ???? ???? ?????? ??? ?????????? ??????? ????? ?????? ?????????? ?????????? ??????? ??????? ???????? ???? ?? ???? ?????? ?????????? . ????? ????? ?????? ???? ??????? ?? ???? ??? ????? ????? ???? ??? ??????? ???? ????? ?????? ?? ??? ??????? , ?? ????? ??? ????? ????? ?????? ??????? ?????? ??????????? ???????? ????????? ??????? ???????? ???????? ??? ???? , ????? ??? ???? ?? ??????? ???? ????? ?? ???? ?????? .

    3. ???? ??????? : Food spoilage ?? ???? ????? ???? ??????? ?????? ????? ?????? ?? ???? ??????? ??? ?? ??? ??????? ????? ???? ?? ????? ???? ?????? ??? ????? ?? ??????? ?????? ?? ?? ????? ????? ???????? ?????? , ??? ??? ?? ?? ???? ????? ??? ?????? ???? ????? ???? ??? ?? ??? ???? ?? ?????? ???? ?? ?????? ?? ????? ?? ??????? ?? ?? ???? ??? ???? ????? ??????? ?? ?????? ??????? ?? ??????? ???? ?????? ??? ?????? ?????? ??????? ??? ??? ???? ????? ??? ???? ?????? ??? ?????? ?????? ??? : 1- ?? ???? ?????? ?? ????? ????? ??????? ??????? ???????? ???? ???? ??????? ?????? ???????? ?? ???? ?????? ????? . 2 - ??? ?????? ???????? ?? ?????? . 3 - ??? ?????? ???????? ?? ???????? ????? ??????? ??? ????? ???? ?? ??????? ??????? ?? ????????? ?? ??????? .

    4. ??????? ?????? ????? ??????? ???? ????? ?????? ??????? Food spoilage ??? ??????? ??????? : 1- ????? ????? Biological Factors ?????? : ? ??????? ??????? Microorganisms ? ????????? Enzymes ? ??????? ??????? ????????? ??????? 2- ????????? ?????????? ???????? ????? ????? Chemical and non Biological Factors 3- ???????? ???????? ??????????? Natural and physical changes

    5. ????? ??????? ????? ??? ???????? ?????? ?? ?????? : ? ????? ????? ????? ???? ????? ????????? ??? ???? ?????? ?? ??????? ????? ???? ??????? ??????? ???? ??????? ??????? ??????? ????? ??????? ?????? ?? ??? ????? ??? ??? ???? ??? ?????? ???????? ????????? . ?- ????? ??? ????? ?????? ????? ??? ???? ??? ?? ??????? ???? ???? ????? ?????? ?? ????? ??????? ??????? ??? ?? ?? , ??????? ????? ??????? ?????? ?? ??? ???? ??? ??? ???? 0 ?- ????? ????? ????? ????????? ??? ???? ????? ??? ?? ??????? ?????? ?????? ???? ???????? ???? ??? ???? ??????? .

    6. ??????? ??????? ??? ???? ??????? : ????? ???? ???? ???? ??????? ??? ??? ???? ??????? ??????? ????? ??? ?????? ??????? ??????? , ????? ????? ????? ?? ??????? ??????? ???? ??????? ????? ?? ??????? ?? ??????? , ?????? ?? ???? ????? ?????? ????? ????? ?????? ???? ?????? ?? ???? ??????????? ?? ?????????? ?? ?????? ???????? ?? ??????? , ????? ??????? ??????? ?? ??????? ??? ???? ??? ???? ?????? , ??? ?????? ???? ???? ?????? ???? ?? ??? ??????? ??????? ???????? ????. ??? ??????? ???? ???? ??? ??? ???? ??????? ??????? ?? ??????? ?? ??? : 1- ?????? ??????? ??????? ???? ?? ???? ????? ????? ?? ??????? ??????? ?? ??? ????? ???? ??? ?????? ???????? . 2- ??????? ?? ????? ???????? ?? ??????? ????????? ?? ??????? ???????? ????? ???? ??????? ??????? ???????? ??? ?????? ???????? ????? ???????. 3- ???? ??????? ?? ??????? ???????? ?? ????? ?????? ??????? ???? ?????? ??????? ?? ??????? ??????? ??? ????? ?? ?????? ????.

    7. ?????? ??????? : Food Poisoning ?? ??? ????? ???? ??????? ??????? ???? ??? ????? ?????? ????? ?????? ??????? ??? ????? ??? ?????? ?????????? ?? ?????? ??????? ?? ??? ??????? ??????? ?? ?????? ?????????? ????? . ?????? ?????? ??????? ??? ??????? ??????? : 1-?????? ????????? ???? ?? ??????? ?? ?????? ???? ???????? ???? ?? ?????? ??? ??????? ??????? ??????? ?????? . 2- ?????? ??????? ??? ????? ?????? ???? ??? ????? . 3 - ?????? ???????? ????? ?????? ??? ??????? ?????? ??? ?? ??? ???????. 4 - ?????? ???????? ??????? .

    8. ???? ?????? Food Poisoning ????? ??????? ???????? ?? ???? ???? ?? ?????? ??? ?????? ?? ???? ?????? . ???????? ???????? ???????? Food Intoxications ?????? ?????? Perfringens Poisoning (??????? ????? clostridium perifingens) ?????? ????????? ????????? staphylococcas poisaing (staph .aureus) ?????? ??????????? Botulism (clostr . botulinum)

    9. ????? ??????? Food infection ????? ??????? ???? ????? ?? ???? ??????? ?? ?? ???? ?? ????? ????? ????? ?????????? ??????? . ?? ??? ??????? ???? ????? ??? ??? ?????? ??????? ?? ????? ????? ???????? ?????? ?????? ?? ???? ??????? ?? ??? ??????? ??????? ??????? ????? ?? ????? ????? ?????? ????? ?????? ???? ??? ?????? ?????? ????? ????????? ?? ??? ????? ??? ???????? ???????: 1- ??????? ?????? ?? ?????? ?????????? ??????? ?? ?????? ??????? ????? ????? ????? ???????? ????????? . 2- ??? ????? ??????? ???????? ???????? ????????? . 3- ??? ????? ??????? ???????? ???????? . 4- ?????? ?????? ?????? . 5- ??? ????? ??????? ??? ????? ??? ?????? ??????? ?? ???? ?????? .

    10. ??????? ??????? ?? ???? ?????? Food infections ??? ??????? ???? ?????? ?????????? ??????? ???? ????? ?? ???? ?????? ????? ????? ????????? ??????? ????? ???? ??? ??????? ???? ???? ????? ??? ??????????????? Salmonellosis , shigellosis , vibrivsis , cholaru , E.coli , streptococci ?? ????? ????? ?? ????????? ??? : Trichinosis , amebiasis ,???? ?????? ?? ??? ??????? Taenia Solium Taenia saginata ???? ?????? ???? ?? ??? ?????

    11. ?????? ???? ??????? Food quality control ??? ??????? ?????? ??????? ?? ?????? ??? ???? ???????? ??? , ???? ??? ?? ?? ??? ?? ????? ?????? ????????? ????? ??????? ?????? ??????? ???? ???? ?????? ?? ????? ?????? ??????? ?? ????? ???? ???? ?? ???? ?? ????? ??????? ???? ??? ??? ?????? ??????? ??? , ???? ?? ????? ??????? ??? ????? ?????? ??????? ??????? ?????? ???????? ?????? ???????? ???????? ???????? ???????? ???? ??????? ???????? ?????? ???? ?????? ?????? ??????? ????? ?? ???? ??????? ???? ?????? ??????? , ????? ?? ?? ???? ??? ??? ??????? ?????? ????? ??? ??????? ???? ?????? ??????? ????? ???? ??? ??? ??????? ???? ???? ????? ?????? . ????? ???? ?????? ?????? ????? ?????? : ?? ?????? ?????? ???? ????? ???????? ??? ??????? ????? ???? ????? ?? ???? ?? ??? ??????? ?????? ???????? ?????? ??????? ?????? ????????? ?? ??????? ?? ??????? ??? ??????? , ???? ?? ????? ??????? ??????? ??????? ?????? ?? ????? ????? ???????? ???? ??? ???? ???? ?? ????? ??? ?? ?? ??? ??? ????? ????? ??????? , ??? ??? ????? ????? ???????? ??? ????? ???????? ?????? ??? ????? ??? ??????? ?? ???? ?????? ??????? ,???? ??? ?? ???? ??? ????? ?? ???? ????? ??????? ???????? ?????? ?? ?? ?????? ??????? ???? ????????? ?????? ????????? ?????? ????? ?????? ???? ???? ??? ???????? .

    12. ??? ?????? ??????? ?????? ???? ?????? ?????? ??????? ???? ??? ????? ????? ??? ?????? ??? ?????? ????????? ?????? ???????? ???? ??? ????? ??? ?? ????? ???? ?????? ???? ?? ??? ?? ??? ?????? ???????? ????? (???? ????? ) ???? ??????? ??? ???????? ????? ?????? ?? ??????? ?????? ????? ?????? ????? ?????? acceptance ?? ????? ?????? ???? ???? ??????? ?? ???? ???? ???? ???? ??? ?????? ?? ??????? ?????? ?? ??????? ?????? , ???? ???????? ??? ??? ??????? ???? ???? ??????? ??? ???? ?????? ??? ??? ?? ????? ?????? ????? ?? ?? ???? ??????? ???? ???? ?? ??? ?? ????? ?????? . ????? ????????? ?? ???? ???? ?????? ???? ?? ????? ?????? ?? ???? ?? ???? ???? ?????? ????????? ????????? ???????? , ???? ??? ????? ?????? ?? ??????? ??? ?? ???? ????? ??????? ??? ???? ??? ??? ????? ???? ?????? ????? ?? ???????? .

    13. ????? ?????? ?????? ?? ??????? ??????? : 1- ??? ??? ?????? ?????? ??????? . 2- ??? ???? ?? ???? ??? ?????? ?????? ?????????? ?????? 3- ??? ????? ?????? ??? ?? ???? ???? ?????? . ????? ?????? ????? ?? ??????? ??????? : 1- ??? ?? ????? ????? ????????? ??????? ?? ???????? ??? ?????? 2- ??? ????? ??? ?????? ????? ????? . 3- ??? ?? ????? ?????? ?????? ???? ?????? .

    14. ?????? ??? ?????? ?????? ??? ???? ?????? ????? ??????? ?????? . ??????? ?????? ??????? . ???? ?????? ???? ??????? . ??? ?????? ??????? . ?????? ??????? . ?????? ????? ???????? . ?????? ?????? ?????? ?????? . ?????? ?? ?????? ??????? ???????? ???????? . ??????? ??????? ?? ?????? ??????? . ??? ???? ???????? ?????? ?????? . ???? ???? ?????? ?? ????? ?? ?????? ??????? .

    15. ??????? : - ??? ???? ??????? ????? ??? ? 0 ? 0 ??????? ???? ? 0 ????????? ????? ? . ?. ???? ???? ??? ????? ??? 1985 - ??????? ?????? ??????? ???? ??? 1992 - ??????? ??????? ??????? ??? ???? ??????? ??? ?????? ?????? 2011

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