The collagen solution identify with quantitative and qualitative analyses.
将提取的胶原蛋白液进行定性、定量鉴定。
Into composite collagen solution, may be added plasticizer, stabilizer, proteinase inhibitor, biological buffer, etc.
在复合胶原溶液中可以加入增塑剂、稳定剂、蛋白酶抑制剂、生物缓冲剂等。
Collagen solution to the skin stable support, maintain skin's smooth, lock water and elastic, repair and added skin tension;
胶原蛋白原液给肌肤提供安定有力的支撑，维持肌肤的光滑度、锁水力和弹性，修护并补充肌肤弹力；
Methods: 1. The collagen solution used in the experiment was the soluble beef tendon collagen, with the main ingredient being type I collagen.
方法1。实验所用胶原溶液为可溶性牛腱胶原，其主要成份为I型胶原。
It showed, in 0.1m acetic acid solution, that viscosity of collagen solution was increased by increase of its concentration and decrease of temperature.
结果表明，在0.1M的乙酸稀溶液中胶原蛋白溶液的粘度随着胶原蛋白浓度的增大而增大，随着温度的升高而下降。
Soluble collagen was extracted from bovine tendon in acid solution.
利用酸碱溶解法，从牛腱中提取了可溶性胶原材料。
Methods Endothelial cells were acquired by filling collagen enzyme solution into the lumen of umbilical veins and then cultured in M199 with 20% fetal bovine serum.
方法新鲜脐带内灌注胶原酶消化，获得内皮细胞，用含20%胎牛血清的M199液进行培养。
Endothelial cells were acquired by filling collagen enzyme solution into the lumen of umbilical veins and then cultured in M199 with 20% fetal bovine serum.
新鲜脐带内灌注胶原酶消化，获得内皮细胞，用含20%胎牛血清的M199液进行培养。
Based on the monolayer cell culture system, we resuspended the scar-derived fibroblasts in a solution of polymerizing collagen to develop a "three-dimensional" cell culture system.
在细胞单层培养系统的基础上，将瘢痕组织来源的成纤维细胞培养在胶原凝胶中，形成了瘢痕成纤维细胞的三维培养系统。
Methods Through drawing time-changing trend diagram of collagenase solution hydrolysis to three types collagen, to judge which one type collagen hydrolytic rate is the highest by collagenase solution.
通过绘制注射用胶原酶对三种亚型胶原蛋白的水解作用随时间的变化趋势图，来判定注射用胶原酶对何种亚型的胶原蛋白水解率最高。
Methods Through drawing time-changing trend diagram of collagenase solution hydrolysis to three types collagen, to judge which one type collagen hydrolytic rate is the highest by collagenase solution.
通过绘制注射用胶原酶对三种亚型胶原蛋白的水解作用随时间的变化趋势图，来判定注射用胶原酶对何种亚型的胶原蛋白水解率最高。
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