Determination of the Volatile Constituents in Banana Flowers and Bracts by Headspace Solid-Phase Microextraction and Gas Chromatography - Mass Spectrometry

摘要：

　　The volatile constituents in banana flowers and banana bracts were analyzed by gas chromatography-mass spectrometry,coupled with headspace solid-phase microextraction.A quantitative analysis in percent was performed by peak area normalization measurements.31 compounds were identified in banana flowers accounting for 97.78% of the total volatiles and 16 compounds were identified in banana bracts accounting for 93.54% of the total volatiles.Nonanal was the highest ingredient in banana flowers and banana bracts (72.67% and 48.77 %,respectively).The two herbs have 11 mutual compounds,accounting for 91.79% and 90.62% of total volatile components in banana flowers and bracts,respectively.Some of volatile compounds in two herbs with high concentration were hexanal,2-pentyl-furan,octanal,isoamyl butyrate,nonanal.The study could provide a method to indentify and compare the difference of the volatile components in the flowers and bracts.

关键词： Headspace solid-phase microextraction and gas chromatography-mass spectrometry Musa balbisiana Colla,Men. Banana flowers and banana bracts Volatile constituents

作者: Yuanmin Wang Xiangpei Wang Feng Xu Hongmei Wu

作者单位: Pharmacy college,Guiyang College of Traditional Chinese Medicine,Guiyang,Guizhou,PR China

会议类型: 国际会议

会议名称: 2016 Internatioanl Conference on Engineering and Technology Innovations(ICETI-2016))2016年工程与技术创新国际会议

会议地点: 武汉

会议语种:英文

页码: 263-268

在线出版日期: 2016-03-25（万方平台首次上网日期，不代表论文的发表时间）