顶空固相微萃取-气质联用分析黔产圆叶薄荷挥发油  

Analysis of the Essential Oil from Mentha Rotundifolia (L.) Huds. by Headspace-Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry

作　　者：张莹 娄方明 杨建文 余兰 ZHANG Ying;LOU Fangming;YANG Jianwen;YU Lan(Schoolof Pharmacy,Zunyi Medical University,Zunyi 563000,China;Wulingshan Natural Medicine Research Institute,Hubei Minzu University,Enshi 445000,China)

机构地区：[1]遵义医科大学药学院,遵义563000 [2]湖北民族大学武陵山天然药物研究所,恩施445000

出　　处：《华南师范大学学报（自然科学版）》2022年第6期44-50,共7页Journal of South China Normal University(Natural Science Edition)

基　　金：国家自然科学基金项目(21768006,21964022)。

摘　　要：采用顶空固相微萃取-气相色谱-质谱联用技术(HS-SPME-GC-MS)对黔(贵州)产圆叶薄荷的挥发油进行了组分相对含量分析和结构鉴定。结果表明:从黔产圆叶薄荷的挥发油中共鉴定出38种化学成分,确定其主要化学成分为右旋香芹酮(相对质量分数为51.78%)与右旋柠檬烯(相对质量分数为20.93%)。HS-SPME-GC-MS分析圆叶薄荷挥发油具有快速、全面、准确的特点,适于该物种挥发油的成分分析与鉴定。The relative content and structure of components of the essential oil from Mentha rotundifolia(L.) Huds. growing in Guizhou was analyzed and identified using headspace solid phase-microextraction gas chromatography-mass spectrometry(HS-SPME-GC-MS). As a result a total of 38 chemical components were identified from the volatile oil of Mentha rotundifolia(L.) Huds. in Guizhou. The main chemical components are D-carvone(relative content 51.78%) and D-limonene(relative content 20.93%). The HS-SPME-GC-MS shows the good characteristics of fast, comprehensive and accurate in the analysis of volatile oil of the Mentha rotundifolia(L.) Huds., indicating that it is very suitable for the analysis and identification of the essential oil of this species.

关 键 词：圆叶薄荷 挥发油 顶空固相微萃取 气相色谱-质谱联用 

分 类 号：R284.1[医药卫生—中药学]