A reticuloendothelial system-activating glycan from the barks ofEucommia ulmoides

Masashi Tomoda, Ryo ̃ko Gonda, Noriko Shimizu, Mieko Kanari

研究成果: Article査読

25 被引用数 (Scopus)

抄録

From the hot water extract of the barks ofEucommia ulmoides, a glycan, named eucomman B, has been isolated by treatment with cetyltrimethylammonium bromide followed by fractionation on DEAE-Sephadex A-25 and chromatography on Sephacryl S-300 columns. Chemical and spectroscopic studies established that the glycan possesses mainly α-1,2-linkedl-rhamno-α-1,4-linkedd-galacturonan structure. α-1,5-Linkedl-arabinofuranose, α-1,3-linkedl-arabinopyranose, β-1,3- and β-1,4-linkedd-galactose, 2,4-branchedl-rhamnose and 3,4-branchedd-galacturonic acid residues were also identified as the component sugar units. The glycan showed significant reticuloendothelial system potentiating activity in the carbon clearance test.

本文言語English
ページ(範囲)3091-3094
ページ数4
ジャーナルPhytochemistry
29
10
DOI
出版ステータスPublished - 1990

ASJC Scopus subject areas

  • 生化学
  • 分子生物学
  • 植物科学
  • 園芸学

フィンガープリント

「A reticuloendothelial system-activating glycan from the barks ofEucommia ulmoides」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル