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桔梗总皂苷的制备工艺研究

Technics of preparing the total saponins from the roots of Platycodon grandiflorum A.DC

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【作者】 杨献文李苏梅刘墨祥杨全

【Author】 YANG Xian wen 1, LI Su mei 1, LIU Mo xiang 2, YANG Quan 1 (1.College of Chin Medi Material, Jilin Agri.Univ., Changchun 130118, China; 2.Medical College of Yangzhou Univ., Yangzhou 225001, China)

【机构】 吉林农业大学中药材学院扬州大学医学院吉林农业大学中药材学院 吉林长春130118吉林长春130118江苏扬州225001吉林长春130118

【摘要】 目的研究桔梗总皂苷的制备工艺。方法桔梗粉末 (84 0 μm)共加 2 0倍量水提取 3次 ,0 5h/次 ,滤液行大孔吸附树脂柱 ,用水 乙醇溶剂系统洗脱 ,分离得到桔梗总皂苷。结果平均得率为 1 6 0 3%。结论该法适于工业化生产

【Abstract】 Objective To study the technics of preparing platycodins. Methods To the powder of Radix platycodi, was added altogether 20 fold water and refluxed three times for 0 5 h each time. The filtrate was then passed through the macroreticular resin and the platycodins were obtained by the gradient eluation using water and ethanol as elutants. Results The average gaining rate of the platycodins was 1.603%. Conclusions The method is easy of rapid operation, and has a low cost, which offers a basis for the industrialized production of the platycodins.

【基金】 国家“九五”重点科技攻关项目 (96 - 90 3- 0 2 )
  • 【文献出处】 沈阳药科大学学报 ,Journal of Shenyang Pharmaceutical University , 编辑部邮箱 ,2002年06期
  • 【分类号】TQ461
  • 【被引频次】19
  • 【下载频次】519
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