同时蒸馏萃取法结合气-质联用分析碰碰香精油成分  

Analysis of Essential Oil Composition from Plectranthus hadiensis by Simultaneous Distillation and Solvent Extraction Combined with GC-MS

作　　者：朱春阳 李河霖 任瑞冰[1] 朴永革[1] 李小娟 李萌 ZHU Chunyang;LI Helin;REN Ruibing;PIAO Yongge;LI Xiaojuan;LI Meng(Jilin Tobacco Industry Co.,Ltd.,Changchun,Jilin 130000,China;College of Food and Bioengineering,Zhengzhou University of Light Industry,Zhengzhou,He'nan 450001,China)

机构地区：[1]吉林烟草工业有限责任公司,吉林长春130000 [2]郑州轻工业大学食品与生物工程学院,河南郑州450001

出　　处：《农产品加工》2023年第7期69-73,共5页Farm Products Processing

基　　金：吉林烟草工业有限责任公司科技计划项目(KJXM-2023-10)。

摘　　要：采用同时蒸馏萃取法提取碰碰香精油,通过气相色谱-质谱联用仪分析其化学成分。从碰碰香精油中鉴定出86种挥发性成分,占精油总成分的91.34%;主要特征成分为5α-雄甾烷-3,17-二酮和D-柠檬酸,其相对百分比分别为31.49%和18.58%;鉴定出43种萜烯类化合物,占精油相对百分比34.62%。为碰碰香资源充分利用与深度开发提供参考依据。Essential oil in Plectranthus hadiensis was extracted by simultaneous distillation and solvent extraction(SDE).86 components were identified from the essential oil of P.hadiensis by GC-MS,covering 91.34%of the total components.The main characteristic components of P.hadiensis were Androstane-3,17-dione,(5.alpha.)and D-Limonene,and their relative percentages of were 31.49%and 18.58%,respectively.43 terpinene compounds were identified,accounting for 34.62%of the relative percentage of essential oils.This study provided a reference for the full utilization and the further development of the resources of P.hadiensis.

关 键 词：碰碰香 精油 同时蒸馏萃取法 气相色谱-质谱联用 

分 类 号：TS411[农业科学—烟草工业] O657.63[理学—分析化学]