한국미생물·생명공학회지 (Microbiology and Biotechnology Letters)
- 제1권2호
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- Pages.93-98
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- 1973
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- 1598-642X(pISSN)
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- 2234-7305(eISSN)
내산성 Protease에 관한 연구 (제1보) 균의 분리 및 효소학적 기본성질에 대하여
Studids on the acid stable protease from Penicillium sp. part I. Isolation of Penicillium sp. and the properties of the acid proease.
초록
The acid protease was isolated from the culture broth of the Penicillum sp. grown in the wheat bran media. 'quot;The crude purification of this enzyme was carried out by extraction with distilled water and precipitated with saturated ammonium sulfate. " The activity of this enzyme was found to be very strong by Folin′s colorimetric method. The results were as follows. 1. The optimum pH of the enzyme activity was at 3.0 and its optimum temperature was 5
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