基于GC-MS的4种木兰属植物花蕾挥发油成分分析  

GC-MS analysis of volatile oil components in flower buds of four Magnolia plant species

作　　者：王军峰 吴伟建 刘西 汤紫依 蒋明[4] WANG Junfeng;WU Weijian;LIU Xi;TANG Ziyi;JIANG Ming(Scientific Research Management Center,East China Medicinal Botanical Garden,Lishui 323060,Zhejiang;Songyang Natural Resources and Planning Bureau of Zhejiang,Songyang 323400,Zhejiang;Wuyanling National Natural Reserve Administrative of Zhejiang,Taishun 325500,Zhejiang;College of Life Sciences,Taizhou University,Taizhou 318000,Zhejiang)

机构地区：[1]华东药用植物园科研管理中心,浙江丽水323060 [2]松阳县自然资源和规划局,浙江松阳323400 [3]浙江乌岩岭国家级自然保护区管理中心,浙江泰顺325500 [4]台州学院生命科学学院,浙江台州318000

出　　处：《浙江农业科学》2025年第4期969-972,共4页Journal of Zhejiang Agricultural Sciences

摘　　要：以二乔木兰、天目木兰、望春木兰与玉兰的干燥花蕾为材料,利用水蒸气蒸馏法提取挥发油成分,采用气相色谱-质谱联用仪(GC-MS)对它们的成分进行测定和比较分析。结果表明,4种木兰属植物干燥花蕾挥发油中共有140种物质,二乔木兰最多,为86种,天目木兰最少,仅63种。萜烯类物质最多,在二乔木兰、天目木兰、望春木兰和玉兰花蕾中的数量分别为48、33、42和40种。27种物质为4种木兰属植物所共有,其中醇类化合物有桉叶油醇、β-萜品醇和δ-松油醇等,萜烯类有β-侧柏烯、莰烯和月桂烯等。本研究为后续进行木兰属植物药用成分的开发和利用奠定了基础。Dried flower buds of M.soulangeana,M.amoena,M.biondii,and M.denudata were used as materials to extract their volatile oil components using the steam distillation method.GC-MS was applied to determine and compare their constituents.The results revealed that there were a total of 140 substances in the volatile oils of the four Magnolia species,with M.soulangeana having the most of 86 and M.amoena having the least of only 63.Terpenoids were the most abundant substances,with 48,33,42,and 40 types in M.soulangeana,M.amoena,M.biondii,and M.denudata,respectively.Totally 27 substances were common to all four species,including alcohols such as eucalyptol,β-terpineol,and δ-pinanol,as well as terpenoids such as β-caryophyllene,cadinene,and myristicin.This study provides a foundation for the development and utilization of medicinal ingredients from Magnolia species in the future.

关 键 词：木兰属 花蕾 挥发成分 GC-MS 

分 类 号：S684[农业科学—观赏园艺]