节点文献
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
【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.
【Abstract】 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;
【Key words】 pigskin; collagen protein peptide; physical and chemical content; amino acid composition; molecular weigh;
【Key words】 pigskin; collagen protein peptide; physical and chemical content; amino acid composition; molecular weigh;
【基金】 陕西省科学院科研基金资助项目(2004K-07)
- 【文献出处】 陕西师范大学学报(自然科学版) ,Journal of Shaanxi Normal University(Natural Science Edition) , 编辑部邮箱 ,2007年S1期
- 【分类号】TS251.9
- 【被引频次】10
- 【下载频次】836