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澱粉和木薯變性澱粉的性能特點，介紹了木薯變性澱粉在牛仔布上漿中的應用情況。
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. 在酶法製備微孔澱粉的基礎上進行了原澱粉的預處理工作，包括原澱粉的預糊化和超聲波預處理。
