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Abstract:
采用低温酶解法分别从胎牛及成牛二层皮中提取了可溶性胶原,对其进行了表面形貌、含水量、等电点、热稳定性的测定,并采用红外光谱对其结构特性进行了表征.结果表明:胎牛皮胶原的多孔网状结构明显,内部含水量高于成牛,但热稳定性低于成牛.红外光谱结果表明:与胎牛皮胶原相比,成牛皮胶原中含有更多成熟稳定的交联结构.因此,说明随着动物的年龄增长,由于胶原类型及交联含量的改变,胶原的可溶性逐渐降低.
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中国皮革
ISSN: 1001-6813
Year: 2008
Issue: 1
Volume: 37
Page: 31-34
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 8
Chinese Cited Count:
30 Days PV: 1
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