GC—MS结合保留指数对香蕉叶片精油成分的鉴定  

GC-MS Combined with Retention Index to Identify the Components of Essential Oil from the Leaves of Banana

作　　者：郑丽霞[1] 高泽正[1,2] 吴伟坚[1] 符悦冠[3] 

机构地区：[1]华南农业大学资源环境学院,广州510642 [2]中国科学院华南植物园,广州510520 [3]中国热带农业科学院环境与植物保护研究所,海南儋州571737

出　　处：《天然产物研究与开发》2010年第B08期26-29,共4页Natural Product Research and Development

摘　　要：采用气相色谱-质谱联用技术结合Kovats保留指数（KI）比较法对香蕉叶挥发油的化学成分进行了分析，共分出106个峰，鉴定了48种成分，该挥发油主要成分为2．硝基．乙醇，二异丙胺，2．乙氧基．乙醇，乙酸乙酯，2-乙氧基-3-氯代丁烷，3-二氧环己环-5-醇，2-乙氧基丁烷等。The volatile oil of banana （Musa balbisiana Colla） was produced by general steam distillation ,The constituents of essential oils from the leaves of banana were analyzed by GC-MS qualitatively and quantitatively. Forty-eight Compounds of the essential oils were identified by means of Kovats retention index and library. The major components were 2-nitro ethanol, Diisopropylamine, 2-propoxy ethanol, ethyl acetate, 2-ethoxy-3-ctdorobutane, 3-dioxan-5-ol, 2- ethoxy-butane.

关 键 词：香蕉叶片 挥发油 GC-MS 

分 类 号：Q946.8[生物学—植物学] S668.1[农业科学—果树学]