Enzymatic Syntheses of Two Stable (-)-Epigallocatechin Gallate-glucosides by Sucrose Phosphorylase
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概要
- 論文の詳細を見る
Sucrose phosphorylase from Leuconostoc mesenteriodes catalyzed transglucosylation from sucrose to (-)-epigallocatechin gallate. Two main transfer products were obtained, and their structures were identified as (-)-epigallocatechin gallate 4'-O-α-D-glucopyranoside and (-)-epigallocatechin gallate 4',4"-O-α-D-diglucopyranoside on the basis of secondary ion mass spectrometry analysis, component analyses of their enzymatic hydrolyzates, and nuclear magnetic resonance analysis. The stability of (-)-epigallocatechin gallate was greatly increased by the glucosylation.
- 社団法人日本農芸化学会の論文
- 1995-11-23
著者
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Horiuchi T
Research And Development Division Kikkoman Corporation
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Horiuchi T
Kikkoman Corp. Chiba Jpn
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Horiuchi Tatsuo
Research And Development Division Kikkoman Corporation
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MATSUDO Takanao
Research and Development Division, Kikkoman Corporation
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Matsudo T
Kikkoman Corp. Chiba Jpn
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Matsudo Takanao
Research And Development Division Kikkoman Corporation
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Sekine H
Noda Inst. Scientific Res. Chiba Jpn
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Kitao S
Kikkoman Corp. Chiba Jpn
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Kitao Satoshi
Research And Development Division Kikkoman Corporation
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Saitoh Makoto
Noda Institute for Scientific Research
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Sekine Hiroshi
Noda Institute for Scientific Research
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