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العنوان
Changes in Some Physicochemical characteristics of Kiwifruit Slices During Osmotic Dehydration and Air Drying /
المؤلف
Kandil, Hager Fathy Mohammed.
هيئة الاعداد
باحث / هاجر قتحى محمد قنديل
مشرف / محمد بسيم عطا
مناقش / علاء الدين سلامه محمد
مناقش / اسامه راشد محمد ابو سماحه
مشرف / لايوجد
الموضوع
Food Science And Technology.
تاريخ النشر
2017.
عدد الصفحات
p 156. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
علوم وتكنولوجيا الأغذية
تاريخ الإجازة
25/9/2017
مكان الإجازة
جامعة طنطا - كلية الزراعة - علوم وتكنولوجيا الاغذيه
الفهرس
Only 14 pages are availabe for public view

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Abstract

Drying process is a common method for food preservation especially vegetable and fruits.It improves the stability of foods by inhibit enzymes and microbiological activities.Ventilated hot-air drying(VHD is widely used for dehydration of agricultural products.The drawbacks of VHD are unfavourable changes in physical, chemical,organoleptic and nutritiona
characteristics that occur in final products done due to high temperature and long time of drying beside of high cost production. Consequently causes
decrement the quality and consumer acceptance. So, there is a need for
simple and inexpensive process to overcome these drawbacks. Therefore, this work was designed to find a suitable protocol for drying kiwifruit slices.Osmotic dehydration(OD)is one the easy and inexpensive process due to the fact that there is no phase change of water from liquid to vapour state. Consequently, OD and steaming process could be used as a pretreatment
for VHD of kiwifruit slices.