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Studies on the Carbohydrates of Soybeans

Sin'itir ocirc KAWAMURA, Teiiti Narasaki

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Abstract

Soybean polysaccharides were fractionated by using water, ammonium oxalate, and 0.2, 5, and 15% sodium hydroxide solutions as successive extracting agents.Fucose, rhamnose, xylose, arabinose, galactose, and galacturonic acid were identified in hemicelluloses purified through copper-complex formation by paper and column chromatographies and crystalline derivatives.

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Soybean polysaccharides were fractionated by using water, ammonium oxalate, and 0.2, 5, and 15% sodium hydroxide solutions as successive extracting agents.Fucose, rhamnose, xylose, arabinose, galactose, and galacturonic acid were identified in hemicelluloses purified through copper-complex formation by paper and column chromatographies and crystalline derivatives.

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Available abstract

Soybean polysaccharides were fractionated by using water, ammonium oxalate, and 0.2, 5, and 15% sodium hydroxide solutions as successive extracting agents.Fucose, rhamnose, xylose, arabinose, galactose, and galacturonic acid were identified in hemicelluloses purified through copper-complex formation by paper and column chromatographies and crystalline derivatives.

Key concepts: Ammonium oxalate, Chemistry, Rhamnose, Arabinose, Xylose, Polysaccharide, Fucose, Galactose

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