Enzymes Responsible for Acetate Oxidation by Acetic Acid Bacteria
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概要
- 論文の詳細を見る
Several acetic acid bacteria of the genus Acetobacter oxidize much acetate oxidation, which is not desired in vinegar manufacturing. Acetobacter rancens SKU 1111,a strong acetate oxidant, grew rapidly with a biphasic growth curve while consuming acetate in the second growth phase. Acetobacter aceti IFO 3284 did not show extensive acetate oxidation. Addition of glycerol to the culture medium of Acetobacter rancens SKU 1111 increased acetate oxidation and resulted in more biomass in the second growth phase than when glycerol was not added. Enzyme activities of acetyl-CoA synthetase and phosphotransacetylase in the organism were high during acetate oxidation. The activity of phosphoenolpyruvate carboxylase was most stimulated by a trace amount of acetyl-CoA among the enzymes of glycerol catabolism. Phosphoenolpyruvate carboxylase in A. rancens SKU 1111 showed a sigmoidal saturation curve with acetyl-CoA. This finding suggested that strong acetate oxidation caused by acetyl-CoA synthetase or phosphotran-sacetylase activity, together with phosphoenolpyruvate carboxylase, increased the biomass.
- 社団法人日本農芸化学会の論文
- 1999-12-23
著者
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Theeragool G.
カセサート大学理
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TOYAMA Hirohide
Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University
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THEERAGOOL Gunjana
Department of Microbiology, Faculty of Science, Kasetsart University
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LOTONG Napha
Department of Microbiology, Faculty of Science, Kasetsart University
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MATSUSHITA Kazunobu
Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University
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ADACHI Osao
Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University
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Toyama Hirohide
Department Of Biological Chemistry Faculty Of Agriculture Yamaguchi University
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Adachi Osao
Derartment Of Blological Chemistry Faculty Of Agriculture Yamaguchi University
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Adachi Osao
Department Of Agricultural Chemistry Yamaguchi University
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Lotong Napha
Department Of Microbiology Faculty Of Science Kasetsart University
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Lotong Napha
カセサート大理 微生物
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Theeragool G.
カセサート大理微生物
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Theeragool Gunjana
カセサート大理 微生物
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Matsushita Kazunobu
Department Of Biological Chemistry Faculty Of Agriculture Yamaguchi University
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Taniguchi Masatoshi
Department Of Applied Biology Kyoto Institute Of Technology
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SAEKI Akihiko
Food & Biotechnology Department, Yamaguchi Prefectural Industrial Technology Institute
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TAKENO Seiki
Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University
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TANIGUCHI Mariko
Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University
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Tanaka S
Yamaguchi Univ. Yamaguchi Jpn
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Saeki A
Tohoku Institute Of Technology
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Takeno Seiki
Department Of Biological Chemistry Faculty Of Agriculture Yamaguchi University
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足立 収生
山口大・農化
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Theeragool Gunjana
Department Of Microbiology Faculty Of Science Kasetsart University
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Lotong Napha
Department Of Microbioloby Faculty Of Science Kasetsart University
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Taniguchi Mariko
Department of Applied Biology, Faculty of Textile Science, Kyoto Institute of Technology
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Matsushita Kazunobu
Department of Agricultural Chemistry, Faculty of Agriculture, Yamaguchi University
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