摘要
采用蒸馏法提取云南省昭通市鲁甸、永善、巧家、彝良4县所产青花椒(Zanthoxylum schinifolium Sieb. et Zucc.)的挥发油,用气相色谱-质谱法(GC-MS)对挥发性成分进行分离鉴定,并通过面积归一化法计算各成分相对含量。结果表明,昭通4县青花椒挥发油的主要成分无明显差别,芳樟醇、桧烯、D-柠檬烯、萜品烯、(-)-4-萜品醇占精油成分80%以上。与四川汉源、金阳、仁寿、洪雅和重庆江津青花椒挥发油相比,昭通青花椒中芳樟醇含量较高。
Volatile Oils of Zanthoxylum schinifolium Sieb.et Zucc.from Ludian,Yongshan,Qiaojia and Yiliang counties of Zhaotong city are extracted by steam distillation.Using GC/MS,chemical constituents were determined and their relative quantities were calculated with area normalizatin method.The results showed that there is no significant difference in the main components of volatile oil in the four counties.The main components are linalool,sabinene,D-limonene,terpinene and terpineol,they are more than 80%in the essential oils.Compared with the volatile oils obtained from Sichuan hanyuan,jinyang,renshou,hongya and Chongqing jiangjin green pepper,the content of linalool is higher in Zhaotong Zanthoxylum schinifolium Sieb.et Zucc.
作者
熊汝琴
陈必雄
王锐
张泽俊
XIONG Ru-qin;CHEN Bi-xiong;WANG Rui;ZHANG Ze-jun(Zhaotong University,Zhaotong 657000,Yunnan,China)
出处
《湖北农业科学》
2018年第24期139-142,共4页
Hubei Agricultural Sciences
基金
云南省教育厅科学研究基金指导性项目(2016ZDX149)
