کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6664710 | 1427078 | 2018 | 34 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Amorphous wall materials properties and degradation of carotenoids in spray dried formulations
ترجمه فارسی عنوان
خواص مواد دیوار آمورف و تخریب کاروتنوئیدها در فرمولاسیون های خشک شده اسپری
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
The present study investigated structural relaxations of spray dried emulsions with trehalose-maltodextrin (M100), trehalose-maltodextrin (M250), and trehalose-WPI mixtures as wall materials at different aw and wall materials properties on carotenoids degradation. The exponential decrease in structural relaxation times (Ï) above the Tg was described using strength of the solids (S). S generally decreased with increasing aw and was affected by the wall materials with carbohydrate-carbohydrate mixtures exhibiting higher S and lower carotenoids degradation rates. Non-Arrhenian temperature dependence of carotenoids degradation was attributed to increased S due to collapse above the Tg. Carotenoids degradation was not only described by S but also by layer-by-layer (LBL) interfacial structure. Single layer and LBL systems with the same wall materials had corresponding S but carotenoids degradation was slower in LBL systems. The use of S allows stability and quality control of food materials during processing and storage, and to estimate degradation of encapsulated bioactives.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Food Engineering - Volume 223, April 2018, Pages 62-69
Journal: Journal of Food Engineering - Volume 223, April 2018, Pages 62-69
نویسندگان
Aaron S.L. Lim, Yrjö H. Roos,