オオバモク硫酸多糖の分離とそれらの組成〔英文〕

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概要

• 論文の詳細を見る

• Sulfated polysaccharides (fucoidans) were extracted from methanol-treated fronds of Sargassum ringgoldianum (Oobamoku) with dilute hydrochloric acid and fractionated by DEAE-Sephadex column chromatography into three components: Fr-A, -B, and -C. Fr-B and -C each behaved as a single component on electrophoresis, but Fr-A was comtaminated with alginic acid. It was difficult to remove this alginic acid in the present work. All three comtained ester sulfate, and IR analusis suggested this was at ab equatorial. Fucose was largest largest in amount among the neutral sugar constituents. In addition, galactose, manmose, xylose and glucuronic acid were detected in various proportions. The molar ratios of Fuc, Gal, Man, Xyl, GlcUA and and SO42- were 1:0.37:0.35:0.42:0.69:2.26 and 1:0.44:0.11:0.12:0.28:2.03 for Fr-B and -C, respectively. Thoes of the same constituents in Fr-A (except uronic acid) were 1:0.36:0.82:0.78:2.32, respectively.

• 日本水産學會の論文

著者

• 森 宏枝

  東京家政学院大学, 家政学部

• 西澤 一俊

  日本大学, 農獣医学部産

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• オオバモク硫酸多糖の分離とそれらの組成〔英文〕

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