期刊论文Chemical and physical behaviour of collagen fibre in alkaline solutions复制

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C Haiming, C Min, L Longli, L Zhiqiang
Journal of the Society of Leather …, 2009
sltc.org
The chemical and physical behaviour of skin collagen fibre was studied in alkali solutions. After treatment with sodium hydroxide and calcium hydroxide solutions, the characteristic D-period of collagen fibril could not be seen by TEM. The fibril diameter increased by swelling in alkali solutions. The swelling occurred both inter and intra fibrils. The hydrolysate of collagen in alkali solution was seen as a flat structure which illustrated that the hydrolysate was denatured in alkaline solutions. When collagen fibre was treated in alkali solutions for …