摘要
目的运用灰色关联度法结合CRITIC-AHP复合加权法分析甘肃不同产地黄管秦艽药材质量与气候因子的相关性。方法以甘肃10个产地的黄管秦艽为研究对象,测定其总裂环烯醚萜苷、醇浸出物、Ca、Fe和Zn元素的含量,采用CRITIC-AHP复合加权法评价各产地黄管秦艽药材质量,灰色关联度法评价不同产地黄管秦艽质量与气候因子(海拔、年平均气温、1月平均温度、7月平均温度、年平均相对湿度、年平均降水量)的相关性。结果甘肃10个产地黄管秦艽中各成分含量存在较大差异,海拔、年平均气温、1月平均温度、7月平均温度、年平均相对湿度、年平均降水量均对黄管秦艽药材质量有较大影响,其中7月平均温度对黄管秦艽质量影响最大。结论黄管秦艽药材质量与气候因子的灰色关联度分析明确了主导气候因子,为黄管秦艽的适宜种植区选择和规范化种植提供了实验依据。
Objective To investigate the correlation between the quality and climatic factors for Gentiana officinalis H.Smith from different producing area in Gansu province,China by grey correlation degree analysis combined with CRITIC-AHP weighted evaluation.Methods Contents of the total secoiridoid glycosides,total alcohol extracts and the metallic elements Ca,Fe and Zn were determined for the medicinal herb G. officinalis samples from 10 producing areas in Gansu,and their quality was estimated by the CRITIC-AHP weighted evaluation. The relationship between the quality and related climatic factors was then investigated by the grey correlation degree analysis. The climatic factors included the altitude,annual mean temperature,monthly mean temperature of January and July,annual mean relative humidity and the annual mean rainfall precipitation.Results The content of the determined components showed variation in the G. officinalis samples from the 10 different producing area. The altitude,annual mean temperature,monthly mean temperature of January and July,annual mean relative humidity and the annual mean rainfall all showed certain influence on the G. officinalis quality,and the biggest influence was the monthly mean temperature of July.Conclusion The present results of the grey correlation degree analysis identifies the main climatic factors influencing the G. officinalis quality,which provides an experimental basis for the proper area selection and planting standardization for the G. officinalis production.
作者
夏鹏飞
马肖
杨蕊菁
王玉
王玉霞
杨飞霞
赵磊
XIA Peng-fei;MA Xiao;YANG Rui-jing;WANG Yu;WANG Yu-xia;YANG Fei-xia;ZHAO Lei(Gansu University of Chinese Medicine,Lanzhou 730000,China;Key Laboratory of Chemistry and Quality for Traditional Chinese Medicines of the College of Gansu Province,Lanzhou 730000,China;Gansu province Engineering Laboratory for TCM standardization technology and popularization,Lanzhou 730000,China;Second People′s Hospital of Gansu Province,Lanzhou 730000,China)
出处
《国际药学研究杂志》
CAS
北大核心
2020年第1期51-56,共6页
Journal of International Pharmaceutical Research
基金
国家自然科学基金资助项目(81660577)
青海省藏药药理学和安全性评价研究重点实验室开发课题(2018-ZY-05)
甘肃省中医药管理局科研项目(GZK-2014-77)
2015年陇药产业发展专项(甘财经(2015)164号)
2015年度高等学校科学研究自筹经费项目(甘教技(2015)13号)。
