کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7781839 | 1500562 | 2018 | 43 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation and characterization of casein-carrageenan conjugates and self-assembled microcapsules for encapsulation of red pigment from paprika
ترجمه فارسی عنوان
تهیه و مشخص کردن کینژات های کازئین کاراژیان و میکروکپسول های خودمختار برای کپسول سازی رنگدانه های قرمز از پاپریکا
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
کازئین، ماریارد، گلیکوزیلت، خودمجموعه، رنگ قرمز پاپریکا، کاراژین،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
چکیده انگلیسی
This study aimed to investigate the optimum preparation condition of casein- carrageenan conjugate by ultrasonic Maillard dry treatment. The stable microcapsule was self-assembly prepared by the conjugates applied to protect red pigment from paprika. The optimum substrate ratio of Cas-Ca is 1:2, the reaction time and temperature were 24â¯h and 60â¯Â°C. Finally, the optimal degree of grafting reached 78.05%. Conjugation with carrageenan could further enhance solubility and emulsifying properties of casein. Glycosylation self-assembly nanoparticles were prepared with ultrasonic treatment, and the stability of the nanoparticles were excellent. Cas-Ca was effectively used to encapsulate PRP, and the PRP and PRP-microcapsule were stored for six days under the condition of high temperature, lighting, and food additives to observe the PRP retention rate. These results indicated the outstanding protective effect of microcapsule on PRP. Cas-Ca could be used as an effective carrier of PRP. They could effectively control release behavior in simulated gastrointestinal fluid. Cas-Ca microcapsule was disintegrated and released slowly within 3â¯h in simulated gastric fluid, but released rapidly within 1â¯h in intestinal environments, and the total release rate reached 76.6%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 196, 15 September 2018, Pages 322-331
Journal: Carbohydrate Polymers - Volume 196, 15 September 2018, Pages 322-331
نویسندگان
Jiahuan Qiu, Qunxiong Zheng, Lei Fang, Yanbo Wang, Min Min, Chen Shen, Zaizai Tong, Chunhua Xiong,