Preparation and analysis of the production of collagen polypeptide from hides by enzymes

被引：0
|
作者：
Li, YC [1 ]
Zhu, DY [1 ]
Jin, LQ [1 ]
Hou, LJ [1 ]
Shi, LY [1 ]
机构：
[1] Shandong Inst Light Ind, Jinan, Peoples R China
来源：
6TH ASIAN INTERNATIONAL CONFERENCE OF LEATHER SCIENCE AND TECHNOLOGY | 2004年
关键词：
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
The process of preparing collagen polypeptide by enzyme from the limed hide offal of cattle hides was presented. The factors influencing processes of hydrolysis were investigated. By determining molecular weight distribution and isoelectric point etc, it could be concluded that the hydrolyzed products of cattle hide by proteases mainly concentrated in certain molecular weight, and the molecular weight distribution of products contributed to processes of hydrolysis and kinds of enzyme used.
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页码：29 / 34
页数：6
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