猪皮胶原蛋白肽的提取及理化分析  

Extraction of collagen protein peptide form pigskin and its analyses of physical and chemical properties

作　　者：冯成利[1] 党蕊叶[1] 李校坤[2] 苏志坚[3] 左玉萍[1] 刘晓农[1] 权清转[1] 赵淑琳[1] 

机构地区：[1]陕西省动物研究所,陕西西安710032 [2]温州医学院药学院,浙江温州3250353 [3]暨南大学,广东广州510632

出　　处：《陕西师范大学学报（自然科学版）》2007年第S1期20-23,共4页Journal of Shaanxi Normal University：Natural Science Edition

基　　金：陕西省科学院科研基金资助项目(2004K-07)

摘　　要：以新鲜猪皮为原料,用蛋白酶水解方法制备胶原蛋白肽.报道了胶原蛋白肽理化指标、氨基酸组成及分子量分布的检测方法和结果,分析了胶原蛋白肽原料选择及制备方法对结果的影响.Collagen protein peptide was extracted form fresh pigskin by means of protease-digest extraction methods. The analyses methods and results of physical and chemical properties and amino acid composition and molecular weight of collagen protein peptide was emphasized, and same time , the relative effect of extraction methods and selecting raw material of the collagen protein peptide was analyzed for results.

关 键 词：猪皮 胶原蛋白肽 理化指标 氨基酸 分子量 

分 类 号：TS251.9[轻工技术与工程—农产品加工及贮藏工程]