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辛夷药材及嫁接品种挥发油的GC-MS鉴别研究

Identification study of volatile oil of Magnoliae Flos and grafted varieties by GC-MS
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摘要 目的:建立辛夷药材挥发油GC-MS分析法,区别辛夷药材的不同来源。方法:采用GC-MS法,对比找出不同品种辛夷药材及嫁接品种的特有成分。结果:不同品种的辛夷药材及嫁接品种间的化学成分差异较大,对比分析,可指认出3个望春花的特有成分、13个武当玉兰的特有成分、2个玉兰的特有成分及5个河南嫁接品种的特有成分。结论:通过分析可找出不同品种辛夷的化学特征性成分,表明该方法可用于市场上辛夷药材的不同品种及挥发油提取物的来源鉴别。 Objective:To develop a GC-MS method for volatile oil of Magnoliae Flos,and to distinguish different sources of Magnoliae Flos.Methods:GC-MS method was used to find out the unique components of different varieties of Magnoliae Flos and grafted varieties.Results:The chemical constituents of Magnoliae Flos of different varieties and grafted varieties were different.The comparative analysis showed that three characteristic components were in Magnolia biondii Pamp.,thirteen characteristic components were in Magnolia sprengeri Pamp.,and two characteristic component was in Magnolia denudata Desr..Meanwhile,five characteristic components were in grafted varieties of Henan.Conclusion:The characteristic components of different varieties can be found by analysis.This method can be used to identify the different varieties of Magnoliae Flos and different sources of volatile oil extracts in the market.
作者 王甜甜 陈玲 李心怡 马俊 马逾英 WANG Tian-tian;CHEN Ling;LI Xin-yi;MA Jun;MA Yu-ying(Pharmacy College,Chengdu University of Chinese Medicine,Chengdu 611137,China)
出处 《中华中医药杂志》 CAS CSCD 北大核心 2019年第2期787-790,共4页 China Journal of Traditional Chinese Medicine and Pharmacy
关键词 辛夷 嫁接品种 挥发油 鉴别 气相色谱-质谱联用技术 成分 Magnoliae Flos Grafted varieties Volatile oil Identification GC-MS Components
作者简介 通讯作者:马逾英,四川省成都市温江区柳台大道1166号成都中医药大学药学院,邮编:611137,电话:028-61800231,E-mail:ma-yuying@126.com。
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