کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7597216 | 1492131 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biochemical characterisation and assessment of fibril-forming ability of collagens extracted from Bester sturgeon Huso huso Ã Acipenser ruthenus
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Biochemical characterisation and assessment of fibril-forming ability of collagens extracted from Bester sturgeon Huso huso Ã Acipenser ruthenus Biochemical characterisation and assessment of fibril-forming ability of collagens extracted from Bester sturgeon Huso huso Ã Acipenser ruthenus](/preview/png/7597216.png)
چکیده انگلیسی
Collagens purified from Bester sturgeon organs were characterised biochemically, and their fibril-forming abilities and fibril morphologies formed in vitro clarified. Yields of collagens were 2.1%, 11.9%, 0.4%, 18.1%, 0.4%, 0.8% and 0.03% (collagen dry weight/tissue wet weight) from scales, skin, muscle, swim bladder, digestive tract, notochord and snout cartilage, respectively. Using SDS-PAGE and amino acid composition analyses, collagens from scales, skin, muscle, the swim bladder and digestive tract were characterised as type I, and collagens from the notochord and snout cartilage as type II. Denaturation temperatures of the collagens, measured using circular dichroism, were 29.6, 26.8, 29.0, 32.9, 31.6 and 36.3 °C in scales, skin, muscle, swim bladder, digestive tract, and notochord, respectively. For fibril formation, swim bladder and skin collagen showed a more rapid rate of increase in turbidity, a shorter time to attain the maximum turbidity, and formed thicker fibrils compared with porcine tendon type I collagen.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 160, 1 October 2014, Pages 305-312
Journal: Food Chemistry - Volume 160, 1 October 2014, Pages 305-312
نویسندگان
Xi Zhang, Mika Ookawa, Yongkai Tan, Kazuhiro Ura, Shinji Adachi, Yasuaki Takagi,