한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제2권2호
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- Pages.38-42
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- 1970
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- 0367-6293(pISSN)
세제 배합용 Amylase 및 Protease 에 관한 연구
Studies on Amylase and Protease as an Additive Material to the Synthetic Detergent
- Kim, Yu-Sam (Dept. of Chem. Eng., Yonsei Univ.) ;
- Hong, Yun-Myung (Dept. of Chem. Eng., Yonsei Univ.) ;
- Yu, Ju-Hyun (Dept. of Food Eng., College of Science and Engineering, Yonsei University)
- 발행 : 1970.12.28
초록
Bacillus subtilis가 생산하는 효소 Tamylase (상품명)는 시판되는 여러 가지의 합성세제 중 "써니"와 배합해서 효소배합 합성세제로 사용할 때, 가장 좋았으며 amylase 활성에 관하여 측정해본 결과는 "써니"의 세탁에 사용되는 농도(0.2%)에서 그 활성이 90%이상 유지되고 있었으며 세제의 농도가 짙어질수록 효소활성은 감퇴되었고 최적반응조건으로는 기질의 pH
The crude enzyme, tamylase, was produced by cultivating the Bacillus subtilis on wheat bran. It is composed of amylase and protease, and can be used as an additive material to the synthetic detergent, Suny which is manufactured by Ae-kyung Oil and Fat Co. Amylase activity of the enzyme as an additive material to the synthetic detergent; 1. is decreased by increasing the amount of detergent. But inhibitory rate under the practical used concentration of detergent is less than ten percents. 2. have optimal temperature at
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