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首页> 外文期刊>日本作物学会紀事 >A soluble polysaccharide from soyabean seeds and its components.
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A soluble polysaccharide from soyabean seeds and its components.

机译:来自大豆种子及其组分的可溶性多糖。

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摘要

A soluble polysaccharide, A1-beta, was extracted from the cotyledons of soyabean cv. Akishirome seeds with water and purified by Bio-Gel A 150m and DEAE-Sephacel column chromatography. The homogeneity of A1-beta was confirmed by ultracentrifugal andelectrophoretic analyses, and its molecular weight was about 2 X 106. The major components of A1-beta were arabinose and galactose in the molar ratio of 2:3. Other components were rhamnose, fucose, xylose, mannose, glucose, mannuronic acid, galacturonicacid and glucuronic acid. These results indicate that A1-beta may be a polysaccharide that has not previously been reported in soyabean seeds.
机译:从大豆CV的子叶中萃取可溶性多糖A1-β。 具有水的阿基罗姆种子,并通过生物凝胶纯化150m,脱叶阶粒子色谱。 通过超速细节和电泳分析证实了A1-β的均匀性,其分子量为约2×10 6. A1-β的主要成分是阿拉伯糖和半乳糖,摩尔比为2:3。 其他组分是芝麻,岩藻糖,木糖,甘露糖,葡萄糖,甘露糖酸,半乳糖酸和葡糖醛酸。 这些结果表明A1-β可以是先前在大豆种子中尚未报道的多糖。

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