Journal of the Korean Society of Clothing and Textiles (한국의류학회지)
- Volume 20 Issue 4
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- Pages.655-666
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- 1996
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- 1225-1151(pISSN)
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- 2234-0793(eISSN)
Effect of Pretense (Subtilisin Carlsberg) on the Removal of Blood Protein Soil (II) -The Detergency of Hemoglobin from Cotton Fabics-
Protease (Subtilisin Carlsberg) 가 혈액 단백질 오구의 제거에 미치는 영향(II) -헤모글로빈 오구포의 세척성-
Abstract
The effect of protease (subtilisin Carlsberg) on the removal of hemoglobin as protein soil was studied. The relation between the renloval and the hydrolysis of hemoglobin by subtilisin Carlsberg was discussed. The soiled babric was prepared by spotting of hemoglobin solution evenly on the cotton fabric and was denatured by steaming. The soiled fabric was washed by using Terg-0-Tometer at various conditions. The removal efficiency was evaluated by analysis of protein on the fabrics before and after washing by means of copper-Folin method. 1. The removal of hemoglobin was increased in proportion to increasing of the enzyme concentration up to a certain point, but it began to decrease above the point. 2. The hemoglobin was removed effectively by adding of subtilisin Carlsberg, and more effectively removed by adding of AOS in the enzyme solution. 3. The removal of hemoglobin deviated from the first order reaction in detergency. 4. The renloval of hemoglobin was highest at
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