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العنوان
Hygienization Of Meat Slices At
Refrigeration Condition /
المؤلف
Abdeen, Marwa Mohamed Elsayd Ibraheem.
هيئة الاعداد
باحث / مروة محمد السيد ابراهيم عابدين
مشرف / علاءالدين محمد على مرشدي
مشرف / محمد عبدالله محمد حسين
مشرف / أحمد السيد ثروت
الموضوع
Meat hygiene.
تاريخ النشر
2018.
عدد الصفحات
124 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
البيطري
تاريخ الإجازة
1/1/2018
مكان الإجازة
جامعة الزقازيق - كلية الطب البيطرى - الرقابة الصحية على اللحوم ومنتجاتها
الفهرس
Only 14 pages are availabe for public view

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Abstract

Improving storage stability of fresh meat consider important
economically and nutritionally. However, the antioxidant capacity
of fresh meat depends on the activities of endogenous reducing
enzymes at early postmortem time. Lipid and protein oxidation
considered first priority issues affecting meat quality
characteristics at which color, favor, odor and other meat quality
characteristics are highly affected by the oxidation . Rosemary
extract was reported as a potential antioxidant used widely in the
food industry In addition, it was effective delaying lipid
oxidation in meat.
I - SURVAY WORK
1. Organoleptic examination:
The results revealed that 100% of the examined samples
were normal in color, odor, consistency and taste.
2. Bacteriological examinations:
1-Aerobic plate count (APC):
The results achieved in table (2) and figure (1) showed
that the counts ranged from 5.00 to 6.11 cfu/g with a mean value
of 5.33 ± 0.05 log10cfu/g.
2- Psychrotrophic count:
The results achieved in table (2) and figure (1) showed
that the counts ranged from 3.00 to 5.30 with a mean value of
3.93 ± 0.13 log10cfu/g.