Abstract The paper briefly analyses the features of cassava starch and cassava modified starch,and introduces the utilization fo cassava modified starch in denim sizing. 本文主要分析了木薯原淀粉和木薯变性淀粉的性能特点，介绍了木薯变性淀粉在牛仔布上浆中的应用情况。
The pretreatments were the pregelatinization of the raw starch and the ultrasonic action based on that the microporous starch was produced by the enzyme act raw starch. 在酶法制备微孔淀粉的基础上进行了原淀粉的预处理工作，包括原淀粉的预糊化和超声波预处理。
