Structures of Novel Acidic Galactooligosaccharides Synthesized by Bacillus circulans β-Galactosidase
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概要
- 論文の詳細を見る
The structures of acidic oligosaccharides synthesized by a transglycosylation reaction by Bacillus circulans β-galactosidase, using lactose as the galactosyl donor, and N-acetylneuraminic acid (NeuAc) and glucuronic acid (GlcUA) as the acceptors were investigated. Acidic oligosac-charides thus synthesized were purified by anion exchange chromatography and charcoal chromatography. The MS and NMR studies indicated that the acidic oligosaccharides from NeuAc were Galβ-(1→8)-NeuAc, Galβ-(1→9)-NeuAc, and Galβ-(1→3)-Galβ-(1→8)-NeuAc, and those from GlcUA were Galβ-(1→3)-GlcUA and Galβ-(1→4)-Galβ-(1→3)-GlcUA. These are novel acidic galactooligosaccharides.
- 社団法人日本農芸化学会の論文
- 1998-09-23
著者
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NAKAKOSHI Masamichi
Research Institute of Life Science, Snow Brand Milk Products Co.Ltd.
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Miura Susumu
Laboratory Of Protein Chemistry And Engineering Faculty Of Agriculture Kyushu University
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Yanahira S
Technology And Research Institute Snow Brand Milk Products Co. Ltd.
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Yanahira Shuichi
Technology And Research Institute Snow Brand Milk Products Co. Ltd.
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Ishikawa Hidetoshi
Technical Research Institute, Snow Brand Milk Products Co., Ltd.
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YABE Yukiko
Research Institute of Life Science, Snow Brand Milk Products Co. Ltd.
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MIURA Susumu
Technology and Research Institute, Snow Brand Milk Products Co. Ltd.
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MATSUBARA Noritaka
Technology and Research Institute, Snow Brand Milk Products Co. Ltd.
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Ishikawa Hidetoshi
Technology And Research Institute Snow Brand Milk Products Co. Ltd.
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Nakakoshi Masamichi
Research Institute Of Life Science Snow Brand Milk Products Co. Ltd.
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Matsubara Noritaka
Technology And Research Institute Snow Brand Milk Products Co. Ltd.
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Yabe Yukiko
Research Institute Of Life Science Snow Brand Milk Products Co. Ltd.
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MIURA Susumu
Technology and Research Institute, and Nutritional Science Laboratory
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YANAHIRA Shuichi
Technical Research Institute, Snow Brand Milk Products Co. Ltd.
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