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怎样从猪皮中提取胶原蛋白

更新时间: 2020-07-06 00:00:00     

提取胶原最好方法就是采用有机试剂比如乙醚、甲醇、氯仿、异丙醇等;提取可以采用3%的醋酸加胃蛋白酶,搅拌处理48至72小时,处理温度最好不要超过十摄氏度,一般最好为四摄氏度左右,然后盐析、透析纯化,即可获得较纯的胶原。

关键词: 怎样 猪皮 提取 蛋白

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