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Studies on extraction , encapsulation , and utilization of red pigments from roselle calyces and red beet roots /

Khaled Abd El hameid Selim Abd El ghany

Studies on extraction , encapsulation , and utilization of red pigments from roselle calyces and red beet roots / دراسات على استخلاص وكبسلة والاستفادة من الصبغات الحمراء من سبلات الكركديه وجذور البنجر الاحمر Khaled Abdalhameid Selim Abd El ghany ; Supervised Mohamed Saleh Abd El Bary , Khalil Ebraheim Khalil , Nady Abd El Aziz ElNeairy - Cairo : Khaled Abd El hameid Selim Abd El ghany , 2005 - 165p : ill ; 30cm

Thesis (PH.D.) - Cairo University - Elfayoum Branch - Faculty Of Agriculture - Department Of Food Science and Technology

The present work was carried out to produce a dry powder of red color from natural sources available in Egypt , i e roselle calyces and red beet roots for coloring some food products



Anthocyanins Betalains Degradation kinetic Encapsulation Gum arabic Hard candy Ice cream Jam Maltodextrin Red beet (Beta vulgaris , L.) Roselle (Hibiscus subdariffa , L) shelf - life Water activity