世界中医药2025，Vol.20Issue(2)：181-188,8.DOI:10.3969/j.issn.1673-7202.2025.02.001
内蒙古地区益母草生态适宜性和品质区划研究
Ecological Suitability and Quality Regionalization Analysis of Leonurus japonicus in Inner Mongolia
摘要
Abstract
Objective:To explore the potential suitable distribution areas and high-quality medicinal production regions of Leonurus japonicus in Inner Mongolia.Methods:This study investigated L.japonicus by collecting geographic information through literature research and field sampling.The MaxEnt model and ArcGIS software were used to predict its potential suitable habitats.Additional-ly,high-performance liquid chromatography(HPLC)was employed to establish fingerprint profiles of 30 batches of L.japonicus,quantifying the content of leonurine hydrochloride,hyperoside,and rutin.Correlations between active components and environmental factors were analyzed.Results:The optimal distribution areas for L.japonicus in Inner Mongolia were found in Hulunbuir,Tongliao,Xing'an League,and Chifeng,with a total suitable area of approximately 609 000 km2,accounting for 51.5％of Inner Mongolia's total area.The dominant environmental factors restricting the plant's distribution were elevation(DEM)and precipitation in the hot-test quarter(Bio18),with suitable ranges of ≤566 m and 270 to 335 mm,respectively.The primary environmental factors affecting the content of active components were precipitation and temperature.Conclusion:L.japonicus is widely distributed in Inner Mongo-lia,with its optimal habitats concentrated in Hulunbuir,Tongliao,and Xing'an League,where medicinal content is high with good quality.This study provides valuable insights for the conservation,wild tending,zoning,and standardized cultivation of L.japonicus resources.关键词
益母草/最大熵模型/地理信息系统/适宜性评价/品质分析Key words
Leonurus japonicus/MaxEnt model/Geographical information system/Suitability evaluation/Quality analysis分类
医药卫生引用本文复制引用
白萨那拉图,红艳,辛颖,杨灵珍,同拉嘎..内蒙古地区益母草生态适宜性和品质区划研究[J].世界中医药,2025,20(2):181-188,8.基金项目
国家重点研发计划项目(2019YFC1712300) （2019YFC1712300）
内蒙古自治区重大专项(2019ZD005) （2019ZD005）
中药学(蒙药学)重点学科建设项目(ZYX004) （蒙药学）
