Glycolaldehyde Production from Ethylene Glycol with Immobilized Alcohol Oxidase and Catalase
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概要
- 論文の詳細を見る
An enzymatic method for glycolaldehyde production from ethylene glycol was investigated using immobilized alcohol oxidase and catalase. Those enzymes were immobilized onto Chitopearl BCW 3501. When only alcohol oxidase was immobilized onto it, the apparent activity was 190 units/g in wet gel using methanol as the substrate. Tris-HCI buffer (1.5 M ; pH 9.0) was selected based on a high stability of glycolaldehyde and a low production of glyoxal as a by-product. Under the optimum conditions, 0.97 M glycolaldehyde was formed from 1.0 M ethylene glycol and the ratio of glyoxal to glycolaldehyde was less than 1%.
- 社団法人日本農芸化学会の論文
- 1998-08-23
著者
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SAWAMURA Masayoshi
Department of Bioresources Science, Faculty of Agriculture, Kochi University
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Sawamura Masayoshi
Department Of Bioresources Science Faculty Of Agriculture Kochi University
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Sawamura Masayoshi
Department Of Agricultural Chemistry Faculty F Agriculture Kochi University
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Isobe Kimiyasu
Research And Development Division Amano Pharmaceutical Co. Ltd.
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Isobe Kimiyasu
Research And Development Division Amano Pharmaceutical Co. Ltd:(present Address)department Of Biosci
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UKEDA Hiroyuki
Department of Bioresources Science, Faculty of Agriculture, Kochi University
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ISHII Tohru
Department of Bioresources Science, Faculty of Agriculture, Kochi University
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Ishii Tohru
Department Of Bioresources Science Faculty Of Agriculture Kochi University
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Ukeda Hiroyuki
Department Of Bioresources Science Faculty Of Agriculture Kochi University
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