寒旱农业科学2024，Vol.3Issue(3)：251-255,5.DOI:10.3969/j.issn.2097-2172.2024.03.012
不同产地黄芪饮片中多糖及甲苷含量比较
Comparision Study on Contents of Astragaloside and Polysaccharide in Astragali radix Slices from Different Areas
摘要
Abstract
Astragali radix is one of the commonly used Qi-invigorating herbal medicines,with astragalus polysaccharides and astragalus saponins being the material basis for its medicinal effects.In this experiment,astragalus polysaccharide and astragalus saponins were used as evaluation parameters to compare the quality differences of Astragali radix slices from three different production areas:Gansu,Inner Mongolia,and Shanxi.Results showed that polysaccharide content of astragalus from Gansu,Inner Mongolia,and Shanxi was 22.87%,20.02%,and 22.29%,respectively.Gansu Astragali radix had the highest astragalus saponins content at 0.049%followed by Shanxi Astragali radix at 0.026%,and Inner Mongolia Astragali radix had the lowest at only 0.002 7%.Only the astragalus saponins content of Gansu Astragali radix met the pharmacopoeia standards.The analysis suggested that the growth period of the medicinal materials was the main reason for the significant difference in astragalus saponins content between Astragali radix from Inner Mongolia and those from Gansu and Shanxi.This study provides a reference for the cultivation,resource development,and rational use of Astragali radix.关键词
黄芪多糖/黄芪甲苷/含量/苯酚-硫酸法/HPLC法/质量评价Key words
Astragalus polysaccharide/Astragaloside/Content/Phenol-sulfuric acid method/HPLC method/Quality evaluation分类
农业科技引用本文复制引用
张立军,王国祥..不同产地黄芪饮片中多糖及甲苷含量比较[J].寒旱农业科学,2024,3(3):251-255,5.基金项目
中央引导地方科技发展资金项目(22ZY1QA001) （22ZY1QA001）
西北中药材全程机械化科研基地建设项目(2109-000000-20-01-199092) （2109-000000-20-01-199092）
甘肃省农业科学院科技创新项目(2019GAAS50、2022GAAS-CGZH13). （2019GAAS50、2022GAAS-CGZH13）
