基于最大熵模型和ArcGIS的山西省连翘品质区划研究  

Study on the Quality Regionalization of Forsythia suspensa(Thunb.)Vahl in Shanxi Province Based on MaxEnt Model and ArcGIS

作　　者：索晓雄 刘彩霞 赵一萌 杜晨晖 平莉莉 詹海仙 贺润丽 尚彩玲 张小波[2] 史婷婷[2] 裴香萍 SUO Xiaoxiong;LIU Caixia;ZHAO Yimeng;DU Chenhui;PING Lili;ZHAN Haixian;HE Runli;SHANG Cailing;ZHANG Xiaobo;SHI Tingting;PEI Xiangping(College of Traditional Chinese Medicine and Food Engineering,Shanxi University of Chinese Medicine,Jinzhong 030619,China;National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Sciences,Beijing 100700,China)

机构地区：[1]山西中医药大学中药与食品工程学院,山西晋中030619 [2]中国中医科学院中药资源中心,北京100700

出　　处：《中国中医药信息杂志》2024年第10期1-7,共7页Chinese Journal of Information on Traditional Chinese Medicine

基　　金：中药资源动态监测体系建设项目(ZYZX-2023-KY-088);山西省中医药管理局项目(2023ZYYB2036);国家自然科学基金青年科学基金(81603251);山西中医药大学研究生创新创业教育项目(2022Y723);山西中医药大学科技创新能力“太行本草”项目(2022PY-TH-32);中药资源开发与利用学科建设经费(2023XKJS-23)。

摘　　要：目的构建山西省连翘药材生态适宜区,研究山西省不同产地连翘的品质区划,为连翘药材合理种植及野生抚育提供参考。方法利用最大熵模型和ArcGIS软件对山西省连翘生态适宜性进行研究;通过筛选得到的主要环境因子结合不同产地连翘中连翘苷、连翘酯苷A的含量,构建基于连翘苷、连翘酯苷A与环境因子的山西省连翘药材的品质区划。结果山西省连翘药材生态适宜区主要分布在山西省南部地区,以临汾市、运城市、长治市、晋城市地区为主;连翘药材中连翘苷和连翘酯苷A总体含量分布自山西省南部至北部逐渐减少;综合品质以山西省南部地区较高,以临汾市、长治市、运城市和晋城市地区品质较高。结论本研究结果与实际调查结果一致,山西省南部为高品质连翘的适合种植区域,该结果可为连翘的规范化种植和野生抚育提供参考。Objective To establish ecological suitability zone of Forsythia suspensa(Thunb.)Vahl in Shanxi Province;To study the quality regionalization of Forsythia suspensa(Thunb.)Vahl from different producing areas in Shanxi Province;To provide reference for reasonable planting and wild tending of Forsythia suspensa(Thunb.)Vahl.Methods Maximum entropy(MaxEnt)model and ArcGIS software were used to study the ecological suitability of Forsythia suspensa(Thunb.)Vahl in Shanxi Province;By screening the main environmental factors and combining them with the content of forsythoside and forsythoside A in Forsythia suspensa(Thunb.)Vahl of different regions,a quality zoning of Forsythia suspensa Thunb.Vahl medicinal materials in Shanxi Province based on forsythoside,forsythoside A and environmental factors was constructed.Results The ecological suitable areas of Forsythia suspensa Thunb.Vahl in Shanxi Province were mainly distributed in the southern part of Shanxi Province,mainly in Linfen,Yuncheng,Changzhi,and Jincheng.The general contents of forsythoside and forsythoside A in the Forsythia suspensa(Thunb.)Vahl medicinal material were gradually reduced from southern part to northern part of Shanxi Province.The comprehensive quality was high in southern part of Shanxi Province,mainly in Linfen,Changzhi,Yuncheng and Jincheng.Conclusion The results of this study are consistent with the actual survey.The southern part of Shanxi province is a suitable planting area for high quality Forsythia suspensa(Thunb.)Vahl,which provides a reference for the standardized planting and wild tending of Forsythia suspensa(Thunb.)Vahl.

关 键 词：连翘 连翘苷 连翘酯苷A 环境因子 品质区划 

分 类 号：R282.1[医药卫生—中药学]