کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6664485 | 1427067 | 2018 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of high coacervation temperature on the physicochemical properties of resultant microcapsules through induction of Maillard reaction between soybean protein isolate and chitosan
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The mixture of soybean protein isolate-emulsified vitamin E emulsion and chitosan was incubated at 50â¯Â°C, 70â¯Â°C, and 90â¯Â°C for 12â¯h to check whether Maillard reaction could occur between the two polyelectrolytes during coacervation and its effects on the properties of resultant microcapsules. Color measurements and FTIR analysis revealed that Maillard reaction occurred during microencapsulation and was favored by higher coacervation temperatures. Coacervation at the three temperatures effectively reduced the aggregation and significantly increased the particle size and zeta potential of the microcapsules. The microencapsulation performance was promoted in higher temperatures and coacervation at 90â¯Â°C led to a yield of 89.15% compared with 56.30% of the control. Besides, the Maillard reaction-modified microcapsules exhibited better flowability, higher bulk density, and greater stability. It is concluded that the coacervation temperature is an important processing parameter to control the morphology and properties of microcapsules prepared by protein - polysaccharide coacervation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Food Engineering - Volume 234, October 2018, Pages 91-97
Journal: Journal of Food Engineering - Volume 234, October 2018, Pages 91-97
نویسندگان
Yan-Li Du, Guo-Qing Huang, Hai-Ou Wang, Jun-Xia Xiao,