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- TAKENAKA Tetsuo
- Department of Agricultural Chemistry, Faculty of Agriculture, Tamagawa University
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- ECHIGO Takashi
- Department of Agricultural Chemistry, Faculty of Agriculture, Tamagawa University
Bibliographic Information
- Other Title
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- はちみつの4`G´‐α‐イソマルトシルシュークロースに関する研究
- ハチミツ ノ 4G アルファ イソマルトシルシュークロース ニカンスルケンキュ
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Abstract
A new tetrasaccharide was isolated from Chinese milk vetch honey by carbon column and cellulose column chromatography. Its structure was O-α-D-glucopyranosyl-(1→6)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→2)-β-D-fructofuranoside (4G-α-isomaltosyl sucrose). The specific rotation of 4G-α-isomaltosyl sucrose was determined to be +157° (c=0.02, H2O). 4G-α-Isomaltosyl sucrose was produced from both sucrose and erlose by glucose-transferring action of purified honey α-glucosidase. Therefore, 4G-α-isomaltosyl sucrose was deduced to be formed via erlose which was produced from sucrose in nectar by glucose-transferring action during honey formation.
Journal
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- Nippon Nōgeikagaku Kaishi
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Nippon Nōgeikagaku Kaishi 54 (11), 945-950, 1980
Japan Society for Bioscience, Biotechnology, and Agrochemistry
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Details 詳細情報について
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- CRID
- 1390282679483211520
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- NII Article ID
- 130001227058
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- NII Book ID
- AN00196191
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- ISSN
- 18836844
- 00021407
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- NDL BIB ID
- 2294454
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed