碱性蛋白酶与表面活性剂的协同去污性能研究  

A STUDY OF COOPERATING DETERGENCY OF ALKALINE PROTEASE WITH SURFACTANT

作　　者：邱学青[1] 杨卓如[1] 陈焕钦[1] 

机构地区：[1]华南理工大学化学工程研究所

出　　处：《华南理工大学学报（自然科学版）》1995年第5期25-30,共6页Journal of South China University of Technology(Natural Science Edition)

基　　金：国家教委资助

摘　　要：建立了一种污布上蛋白质污垢含量的分析方法。研究了碱性蛋白酶Ｓａｖｉｎａｓｅ与四种表面活性剂（ＬＡＳ、ＡＥＳ、ＡＥＯｇ、ＴＸ—１０）对蛋白质污垢、人工普通污垢及复合污垢的脱除性能。探讨了Ｓａｖｉｎａｓｅ与表面活性剂在去污方面的配伍性及其原因。结果发现Ｓａｖｉｎａｓｅ与ＡＥＳ、ＡＥＯ９、ＴＸ—１０配伍有协同增效去污作用，而与ＬＡＳ配伍则有消减去污作用。A method of measuring the protein soiled clothes was established. A newalkaline protease, Savinase, and four surfactants, including AES, AEO9, TX-10, LASare used in the study. Individual effect of each of them was tested on removing proteinsoil, standard soil, and the mixed soil of protein, carbon black, and oil etc., Thecooperating detergency of Savinase is enhanced with the first three surfactants, andreducecd with the last one.

关 键 词：酶 表面活性剂 协同效应 去污性能 洗涤剂 

分 类 号：TQ649.64[化学工程—精细化工]