摘要
研究了磷酸钙盐(Ca-P)矿化对胶原纤维耐酶解性能的影响及其在酶脱毛中对皮粒面的保护作用。结果表明:磷酸钙盐包覆矿化可以在胶原纤维表面形成微米级的不溶性钙盐保护层,提高了胶原纤维的耐湿热性能和耐酶性能,为酶脱毛中皮粒面的保护提供了一种有效的方法。
The effect of calcium phosphate(Ca-P)mineralization on the protease resistance of collagen fibers and its protective effect on the hide grain surface during unhairing were studied.The result shows that:calcium phosphate coating and mineralization can form a micron-level insoluble calcium salt protective layer on the surface of collagen fibers,which improves the heat resistance and protease resistance of collagen fibers,and provides an effective method to protect the hide grain surface during unhairing.
作者
田永鑫
高蒙初
张旭
彭必雨
张春晓
陈煜坤
TIAN Yongxin;GAO Mengchu;ZHANG Xu;PENG Biyu;ZHANG Chunxiao;CHEN Yukun(National Engineering Research Center for Clean Technology in Leather Manufacture,Sichuan University,Chengdu 610065,China;Key Laboratory of Leather Chemistry and Engineering of Ministry of Education,Sichuan University,Chengdu 610065,China;Shandong Leaning New Material Technology Co,Ltd,Linyi 276400,China)
出处
《皮革科学与工程》
CAS
北大核心
2021年第3期1-6,共6页
Leather Science and Engineering
基金
“十三五”国家重点研发计划项目(2017YFB0308402)
四川大学基本科研业务费。
关键词
胶原纤维
矿化
磷酸钙盐
酶脱毛
collagen fiber
mineralization
calcium phosphate
enzymatic unhairing
