【摘要】 制革工业在生产出产品的同时产生了大量固体副废物，这些副废物的主要成分是胶原蛋白，是一种宝　的天然资源，有着广泛的用途。本文论述了医用创伤敷料的发展以及胶原蛋白在医用创伤敷料中的应用，并介绍了铬革屑提取的胶原蛋白在这方面的研究进展，为皮革废弃物的高值利用提出了一种新的设想。更多还原

【Abstract】 Great deals of solid wastes are generated during leather manufacturing. The main component of these wastes is collagen protein ,which can be used as good medical materials. The development of medical wound dressing and the application of collagen protein in this field are reviewed in this paper. And the achievement of using collagen protein extracted from chrome shavings as medical materials is also introduced.更多还原