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리파제를 이용한 면직물의 비셀룰로스 가수분해Hydrolysis of Non-cellulose of Cotton Fiber by Lipase Treatment

Other Titles
Hydrolysis of Non-cellulose of Cotton Fiber by Lipase Treatment
Authors
이소희송화순김혜림
Issue Date
Jul-2008
Publisher
한국의류학회
Keywords
면; 비셀룰로스; 리파제; 효소; 활성제; Cotton; Non-cellulose; Lipase; Enzyme; Activator
Citation
한국의류학회지, v.32, no.7, pp.1075 - 1081
Journal Title
한국의류학회지
Volume
32
Number
7
Start Page
1075
End Page
1081
URI
https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/7887
ISSN
1225-1151
Abstract
Eco-friendly processing using enzymes has been focused in textile industry in order to reduce environmental pollutions. This paper was suggested to hydrolyze non-cellulose, such as fats and waxes in cotton fabrics by lipase treatment. Enzymatic treatment conditions were controlled according to pH, temperature, enzyme concentration, and treatment time. The physical properties of the lipase-treated cotton fabrics were evaluated by measuring weight loss, moisture regain and dyeing properties. The surface morphology of lipase-treated cotton fabrics were observed by SEM. As a result, the optimum conditions for the lipase treatment were at pH 4.2, temperature 50oC, concentration 50%, and treatment time 90 minutes. Calcium chloride and Triton X-100 were effective auxiliaries in lipase treatment.
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