摘要
生物酶是一种天然的大分子量蛋白质 ,能有效催化化学反应的进程 ,具有作用条件温和以及操作安全的特点 ,被喻为“生物催化剂”。生物酶能完全生物降解 ,很小的用量就能发挥突出的效能 ,因而已越来越多地被应用于纺织染整加工中 ,如酶退浆、酶精练、酶漂白和酶整理等。酶制剂作为一种生物制剂 ,无毒无害 ,它的开发应用顺应了绿色生产加工和可持续发展的要求 ,具有广阔的应用前景。文章以棉织物为例 ,介绍生物酶在染整加工中的应用。
Enzymes, naturally high molecular weight proteins, are known as 'bio-catalysts' which can efficiently catalyse certain chemical reactions with little dosage. Enzymes feature substrate-specificity, high efficient, mild operation condition and completely biodegradable. They are safe and easy to control and are widely used in the textile wet processing like desizing, scouring, bleaching and finishing. Enzymes meet the requirements of green production and sustainable development and have a bright future. In this article, the applications of enzymes in dyeing and finishing industry are introduced taking cotton fabrics as an example.
出处
《印染》
北大核心
2003年第11期29-32,共4页
China Dyeing and Finishing
关键词
染整
生物酶
棉织物
应用
催化特性
dyeing and finishing
enzyme
cotton fabric
apply
