DSpace Arşivi :: by Yazar "Arslan, Ayse Asci" değerine göre listeleniyor

Listeleniyor 1 - 1 / 1

Microbial viability, physicochemical and sensory properties of kefir microcapsules prepared using maltodextrin/Arabic gum mixes
(Wiley, 2018) Nale, Zeynep; Tontul, Ismail; Arslan, Ayse Asci; Nadeem, Hilal Sahin; Kucukcetin, Ahmet
Kefir microencapsulation was optimised using Box-Behnken's response surface methodology. Product yield, moisture, water activity, bulk density, hygroscopicity, colour, wettability, solubility, particle size, pH, titratable acidity and microstructure were analysed. The viable counts of lactobacilli, lactococci and yeasts in the kefir microcapsules were found in the range of 9.03-9.92log cfu/g, 9.56-11.51log cfu/g and 3.09-5.90log cfu/g, respectively. Sensory evaluation indicated that reconstituted samples obtained from microencapsulated kefir samples had high and/or full scores for flavour, appearance/colour and structure/texture. Addition of hydrocolloids to kefir before spray-drying provided sufficient stability for the powdered product.