A Glucan Having Reticuloendothelial System-Potentiating and Anti-complementary Activities from the Tuber of Pinellia ternata

Masashi Tomoda, RyōKo Gonda, Naoko Ōhara, Noriko Shimizu, Chiho Shishido, Yuka Fujiki

研究成果: Article

9 引用 (Scopus)

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A glucan, called pinellian G, was isolated from the tuber of Pinellia ternata Breit. It was homogeneous on electrophoresis and gel chromatography, and its molecular mass was estimated to be 1.5 x 104. It is composed solely of D-glucose, in addition to a few O-acetyl groups. Methylation analysis, nuclear magnetic resonance and enzymic degradation studies indicated that it is a branched glucan mainly composed of α-l,4-linked D-glucopyranose residues with partially α-l,3-linked units and 4,6-branching points. The glucan showed significant reticuloendothelial system-potentiating activity in a carbon clearance test, as well as pronounced anti-complementary activity.

元の言語English
ページ(範囲)859-861
ページ数3
ジャーナルBiological and Pharmaceutical Bulletin
17
発行部数6
DOI
出版物ステータスPublished - 1994 1 1
外部発表Yes

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ASJC Scopus subject areas

  • Pharmacology
  • Pharmaceutical Science

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