摘要
目的:分析冰糖橙皮挥发油的化学成分。方法:利用水蒸气蒸馏法提取冰糖橙中的挥发油,通过气相色谱-质谱联用仪对冰糖橙皮挥发油化学成分进行分离鉴定,采用色谱峰面积归一化法确定各成分的相对含量。结果:共鉴定了40个化合物,占挥发油总量的96.46%。主要成分为D-柠檬烯(58.76%)、正十五酸(7.26%)、肉豆蔻酸(6.19%)、反油酸(3.98%)、棕榈酸(3.23%)、十三酸(2.03%)、正十一酸(1.91%)、月桂酸(1.88%)、正癸酸(1.74%)、硬脂酸(1.09%)等。结论:冰糖橙皮挥发油含有多种生物活性成分,该研究为冰糖橙皮的开发利用提供了依据。
Objective:To analyze the constituents of essential oil from Citrus sinensis Osbeck.Methods:The essential oil were extracted by hydrodistillation and analyzed by gas chromatography-mass spectrometry(GC-MS).The relative contents of individual constituents in the volatile oil were determined by peak area normalizing method.Results:40 components were identified from the essential oil,representing 96.46% of the total constituents.The major components were D-limonene(58.76%),n-Dodecanoic acid(7.26%),myristic acid(6.19%),elaidic acid(3.98%),palmitic acid(3.23%),tridecanoic acid(2.03%),n-undecanoic acid(1.91%),lauric acid(1.88%),n-decanoic acid(1.74%),stearic acid(1.09%).Conclusion:The study revealed that there are a great number of bioactive constituents in the volatile oil from Citrus sinensis Osbeck,and provided technical basis for exploitation and utilization of the resources of Citrus sinensis Osbeck.
作者
陈丽君
谢惠定
李玉鹏
孙忠文
谭建林
Chen Lijun;Xie Huiding;Li Yupeng;Sun Zhongwen;Tan Jianlin(School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products,Kunming Medical University,Kunming 650500,China;Yunnan Product Quality Supervision and Inspection Institute,Kunming 650223,China)
出处
《亚太传统医药》
2019年第12期41-43,共3页
Asia-Pacific Traditional Medicine
基金
云南省教育厅科学研究基金指导项目(No.2017ZDX160)
云南省科技厅应用基础研究项目(No.2017FE468[-138])
关键词
冰糖橙皮
挥发油
气相色谱-质谱
化学成分
Citrus sinensis Osbeck
Essential Oil
Gas Chromatography-mass Spectrometry
