高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 161.

• Chemistry in Life Sciences • 上一篇    下一篇

Structural Characterization and Antioxidative Activity of Polysaccharide from Adenophora Potaninii

CHEN Qian1, CHEN Xiao-Ming1, LIN Xin2, LI Xin-Fang2, LIZhi-Xiao1   

  1. 1. National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000;
    2. Deparment of Pharmacology, m Lanzhou Medical College, Lanzhou 730000
  • 出版日期:2000-12-31 发布日期:2000-12-31
  • 基金资助:

    This project (39730480) was supported by Natural Science Foundation of China.

Structural Characterization and Antioxidative Activity of Polysaccharide from Adenophora Potaninii

CHEN Qian1, CHEN Xiao-Ming1, LIN Xin2, LI Xin-Fang2, LIZhi-Xiao1   

  1. 1. National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000;
    2. Deparment of Pharmacology, m Lanzhou Medical College, Lanzhou 730000
  • Online:2000-12-31 Published:2000-12-31
  • Supported by:

    This project (39730480) was supported by Natural Science Foundation of China.

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摘要：

The bioactivity of polysaccharides extracted from Adenophora Potaninii have been investigated[1,2], but its chemical structure has not been reported. We now describe the structure and the antioxidation activity of a water soluble polysaccharide, APl, which was extracted from the roots of Adenophora Potaninii by boiling water. The crude polysaccharide was isolated and purified by DEAE-cellulose and Sephadex G-200 column, thus, AP1 white powders, was obtained.

Abstract:

The bioactivity of polysaccharides extracted from Adenophora Potaninii have been investigated[1,2], but its chemical structure has not been reported. We now describe the structure and the antioxidation activity of a water soluble polysaccharide, APl, which was extracted from the roots of Adenophora Potaninii by boiling water. The crude polysaccharide was isolated and purified by DEAE-cellulose and Sephadex G-200 column, thus, AP1 white powders, was obtained.

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