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العنوان
Studies on ice cream making /
المؤلف
Gomaa, Mohamed Shalaby.
هيئة الاعداد
باحث / محمد شلبى جمعه
مشرف / السيد شوقى السكرى
مشرف / طه عبدالحليم نصيب
باحث / محمد شلبى جمعه
الموضوع
Dairy.
تاريخ النشر
1987.
عدد الصفحات
165 p. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
العلوم الزراعية والبيولوجية
تاريخ الإجازة
1/1/1987
مكان الإجازة
جامعة المنصورة - كلية الزراعة - Dairy
الفهرس
Only 14 pages are availabe for public view

from 189

from 189

Abstract

Thirteen trade samples of ice cream were collected from the local market to study their chemical composition and to compare that with experimental samples.
Results obtained revealed that :
1) Total solids of the mix :-
This varied between 19.464 to 39.286 %
2) fat :-
Its percentage varried greatly from 1.5-9.2% .the low figure was commonely in samples collected from the vendors.
3) solids not fat :-
It varied between 0.567 to 11.902 %
4) Ash :-
The ash of some samples was 0.202% while in some others it was 1.191 % . But the experimental samples were from 0.991 to 1.114% .
5) Acidity varied from 0.01 to 0.45 % and consequently PH changed from 7.4 to 4.55.
6) Density :-
The density of market ice cream varied from 0.697 to 0.892 G/cm3 . Whereas the density of the mix varied from 1.018 to 1.123 G/cm3.