Ghosh Kaushik, Chandra Krishnendu, Roy Sadhan K, Mondal Subhas, Maiti Debabrata, Das Debsankar, Ojha Arnab K, Islam Syed S
Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721 102, West Bengal, India.
Carbohydr Res. 2008 May 5;343(6):1071-8. doi: 10.1016/j.carres.2008.01.028. Epub 2008 Feb 2.
A water-soluble polysaccharide, (Fr. I) isolated from the aqueous extract of an edible mushroom, Volvariella diplasia, is composed of D-glucose, D-mannose, and D-galactose in a molar ratio 3:1:1. Compositional analysis, methylation analysis, periodate oxidation study, Smith degradation, and NMR studies (1H, 13C, DQF-COSY, TOCSY, NOESY, ROESY, HMQC, and HMBC) revealed the presence of the following repeating unit in the polysaccharide: [Formula: see text].
从食用菌双孢草菇的水提取物中分离出一种水溶性多糖（级分I），其由D-葡萄糖、D-甘露糖和D-半乳糖以3:1:1的摩尔比组成。组成分析、甲基化分析、高碘酸盐氧化研究、史密斯降解和核磁共振研究（1H、13C、双量子滤波相关谱、全相关谱、核欧沃豪斯效应谱、旋转框架核欧沃豪斯效应谱、异核多量子相干谱和异核多键相关谱）表明该多糖中存在以下重复单元：[分子式：见正文]
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