The physicochemical property of shark type I collagen gel and membrane
The physicochemical property of shark type I collagen gel and membrane
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DOI：
10.1021/jf990773a
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发表时间：
2000-06-01
影响因子：
6.1
通讯作者：
Shirai, K
中科院分区：
文献类型：
--
作者：
Nomura, Y;Toki, S;Shirai, K
鲨鱼I型胶原凝胶和膜的理化性质与猪I型胶原不同。鲨鱼胶原蛋白凝胶的变性温度低15℃左右。扫描电镜显示，鲨鱼胶原纤维的直径相对较细，较均匀。鲨鱼胶原凝胶的断裂强度较大，鲨鱼胶原膜具有较大的机械强度和较高的水蒸气吸附性。
The physicochemical properties of shark type I collagen gel and membrane were not same as those of pig type I collagen. The denaturation temperature of shark collagen gel was about 15 degrees C lower. According to scanning electronic micrography, the diameter of shark collagen fibril was relatively thin and more homogeneous. The breaking strength of shark collagen gel was greater, and shark collagen membrane had a greater mechanical strength and a higher water vapor sorption.