کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11262879 | 1804489 | 2019 | 40 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Physicochemical characterizations of polysaccharides from Angelica Sinensis Radix under different drying methods for various applications
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Polysaccharides (ASP) were extracted from Angelica Sinensis Radix (ASR) and were subjected to freeze drying (ASP-FD), vacuum drying (ASP-VD), and hot air drying (ASP-HD). Structural characteristics, rheological and emulsifying properties, antioxidant, anticoagulant and alkaline phosphatase inhibitory activities of ASPs were firstly investigated. ASP-FD owned higher thermostability, unique morphological structure, uniform and the lowest molecular weight, which is suitable for using as a raw material for polysaccharide derivatives. Smaller viscosity of ASP-FD supplied a better appearance that consumers preferred and the smallest particle size was benefit to manufacture instant soluble products. ASP-VD behaved the highest neutral sugar content, protein content, intrinsic viscosities, and the best emulsifying activity, being a candidate for cosmetics additive. ASP-HD exhibited the highest apparent viscosities, higher thermostability, loose structure, and better bioactivities. Drying conditions had significant effect on the physicochemical properties and bioactivities of ASPs. ASPs with specific characteristics may meet the requirements for diverse applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Biological Macromolecules - Volume 121, January 2019, Pages 381-389
Journal: International Journal of Biological Macromolecules - Volume 121, January 2019, Pages 381-389
نویسندگان
Ying Wang, Xia Li, Ping Zhao, Zhuo Qu, Detao Bai, Xiaoxiao Gao, Chengcheng Zhao, Jie Chen, Wenyuan Gao,