Stable Earthworm Serine Proteases : Application of the Protease Function and Usefulness of the Earthworm Autolysate
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概要
- 論文の詳細を見る
The fibrinolytic enzymes from Lumbricus rubellus [Nakajima, N.et al., Biosci.Biotechnol.Biochem., 57, 1726-1730(1993), 60, 293-300(1996), and 63, 2031-2033(1999)] were further characterized to exploit their catalytic functions. These enzymes are stable in solution for long periods at room temperature and strongly resistant to organic solvents, even toluene and n-hexane. The serine proteases can act on various protein substrates such as elastin and hemoglobin as well as fibrin, and also catalyzed the hydrolysis of esters such as ethyl acetate and a bioplastic, poly[(R)-3-hydroxybutyrate] film. The enzymes, in the absence of microbial degradation, contributed to the production of the earthworm autolysate possessing antioxidant ability and protease activity, whose components were similar to those of soy sauce. The extract of the earthworm autolysate could be used as a peptone substitute in media for the cultivation of microorganisms.
- 社団法人日本生物工学会の論文
- 2000-08-25
著者
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中島 伸佳
Graduate School Of Health And Welfare Okayama Prefectural University
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中島 伸佳
岡山県立大学短期大学部
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中島 伸佳
岡山県立短大
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NAKAJIMA Nobuyoshi
Department of Nutritional Science, Okayama Prefectural University
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SUGIMOTO Manabu
Research Institute for Bioresources, Okayama University
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ISHIHARA Kohji
Department of Chemistry, Kyoto University of Education
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Ishihara K
Dep. Of Life Sci. Okayama Univ. Of Sci. 1-1 Ridai-cho Kita-ku Okayama 700-0005 Jpn
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Nakajima Nobuyoshi
Graduate School Of Health And Welfare Okayama Prefectural University
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Nakajima Nobuyoshi
Department Of Nutritional Science Faculty Of Health And Welfare Okayama Prefectural University
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Sugimoto M
Research Institute For Bioresources Okayama University
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Sugimoto Manabu
Research Institute For Bioresources Okayama University
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Sugimoto Manabu
Research Instiitte For Bioresources Okayama
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Nakajima Nobuyoshi
Department of Food and Nutrition, Okayama Prefectural Junior College
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