文献类型：期刊文献

中文题名：甘肃产红芪中活性成分含量与生态因子的相关性研究

英文题名：Study on the Correlation between Contents of Active Ingredients in Hedysarum polybotrys from Gansu and Ecological Factors

作者：李成义[1];强正泽[1];王燕[1];李硕[1];王明伟[1]

第一作者：李成义

机构：[1]甘肃中医药大学药学院,兰州730000

第一机构：甘肃中医药大学药学院（西北中藏药协同创新中心办公室）

年份：2015

卷号：26

期号：30

起止页码：4239

中文期刊名：中国药房

外文期刊名：China Pharmacy

收录：CSTPCD;;北大核心:【北大核心2014】；

基金：国家自然科学基金资助项目(No.81360621)

语种：中文

中文关键词：红芪;活性成分;生态因子;相关性

外文关键词：Hedysarum polybotrys; Active ingredient; Ecological factors; Correlation

摘要：目的:探讨红芪中活性成分含量与生态因子的相关性。方法:采用高效液相色谱法同时测定甘肃产红芪中毛蕊异黄酮和芒柄花素含量;采用紫外分光光度法测定红芪多糖含量;采用热浸法测定红芪中浸出物含量。以因子分析法分析其活性成分含量与生态因子的相关性。结果:影响红芪分布的4个公因子为热量、地理、光照、降水,其中热量是关键性因子。≥10℃积温是对红芪多糖含量影响最显著变量;纬度是对红芪中芒柄花素和毛蕊异黄酮含量影响最显著变量;年均辐射量是对红芪中浸出物含量影响最显著变量。结论:不同的生态因子对红芪中活性成分含量的影响存在差异,红芪品质是各生态因子综合作用的结果。
OBJECTIVE： To analyze the correlation between contents of active ingredients in Hedysarum polybotrys and ecologi- cal factors. METHODS： HPLC was used for the simultaneous determination of calycosin and formononetin in H. polybotrys; UV spectrophotometry was used to determine the content of hedysari polysaccharide; and hot-dip method was used to determine the con- tent of extracts in H. polybotrys. Factor analysis method was used to analyze the correlation between contents of active ingredients and ecological factors. RESULTS： 4 common factors, which were heat, geography, illumination and precipitation, were extracted. The heat was an ecological dominant factor influencing the quality of H. polybotrys. And ≥10℃ accumulated temperature was the most significant variate influencing hedysari polysaccharide, latitude was the most significant variate influencing the contents of ca- lycosin and formononetin H. polybotrys; and annual averge amount of radiation was the most significant variate influencing content of extracts in H. polybotrys. CONCLUSIONS： Different ecological factors have different effects on the contents of active ingredi- ents in H. polybotrys, and it is the result of the combined effect of various of ecological factors.