Enzymatic Synthesis of a Novel Trisaccharide, Glucosyl Lactoside.
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Cyclomaltodextrin glucanotransferase from Bacillus stearothermophilus produced a series of oligosaccharides by the transglycosylation reaction with cyclomaltohexaose as a glycosyl donor and D-lactose as its acceptor. The content of oligosaccharide A as the main transfer product was 22. 1% of the total sugar. The content was increased to 34. 1% by hydrolysis with glucoamylase. Oligosaccharide A was isolated by column chromatography and crystallized. By chemical and enzymatic analyses, oligosaccharide A was found to be a novel non-reducing trisaccharide ; O-β-D-galactopyranosyl-(1→4)-O-β-D-glucopyranosyl α-D-glucopyranoside.
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 57 (1), 56-60, 1993
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206469565952
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- NII論文ID
- 110002676140
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- NII書誌ID
- AA10824164
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- COI
- 1:CAS:528:DyaK3sXkt1yntb4%3D
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- ISSN
- 13476947
- 09168451
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- PubMed
- 7763423
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可