Degradation of Pectic Substances by Two Pectate Lyases from a Human Intestinal Bacterium, Clostridium butyricum-beijerinckii Group
スポンサーリンク
概要
- 論文の詳細を見る
Clostridium butyricum-beijerinckii group, an anaerobic human intestinal bacterium, produced exo-pectate lyase, endo-pectate lyase, and pectin methylesterase, but not polygalacturonase. The production of the two pectate lyases was strongly influenced by the composition of the carbon sources added to the medium. The enzymes secreted by the bacterium into the human large intestine cooperatively digested pectic substances, producing mainly 4, 5-unsaturated digalacturonic acid with the participation of the pectin methylesterase. The findings suggest that in the human intestine the bacterium contributes to the digestion of ingested pectic substances.
- 社団法人日本生物工学会の論文
- 1999-09-25
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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Matsubara Kiminori
Department Of Nutritional Science Faculty Of Health And Welfare Science Okayama Prefectural Universi
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NAKAJIMA Nobuyoshi
Department of Nutritional Science, Okayama Prefectural University
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ISHIHARA Kohji
Department of Chemistry, Kyoto University of Education
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MATSUURA Yasushi
Department of Materials Science and Chemistry, Himeji Institute of Technology, University of Hyogo
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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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TANABE MIWA
Department of Nutritional Science, Okayama Prefectural University
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Tanabe Miwa
Department Of Nutritional Science Okayama Prefectural University
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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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Matsuura Yasushi
Department Of Food Science Okayama Prefectural Junior College
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Matsuura Yasushi
Department Of Nutritional Science Okayama Prefectural University
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Matsubara Kiminori
Department Of Human Life Science Education Graduate School Of Education Hiroshima University
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Nakajima Nobuyoshi
Department of Food and Nutrition, Okayama Prefectural Junior College
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