Headspace solid-phase microextraction and gas chromatography-mass spectrometry analysis of free volatile compounds in Mango

被引：14

作者：

Shang, CQ

Deng, CH

Zhang, XY

Chen, ZF

Hu, YM ^{[1
]}

机构：

[1] Fudan Univ, Ctr Anal & Measurement, Shanghai 200433, Peoples R China

[2] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China

[3] Tongji Univ, State Key Lab Pollut Control & Resources Reuse, Shanghai 200092, Peoples R China

来源：

CHROMATOGRAPHIA | 2002年 / 55卷 / 11-12期

关键词：

gas chromatography - mass spectrometry; solid-phase microextraction; Mango juices; terpenes;

D O I：

10.1007/BF02491790

中图分类号：

Q5 [生物化学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Manual headspace - solid-phase microextraction (HS-SPME) gas chromatography-mass spectrometry (GC-MS), a simple, rapid and sensitive method, was employed for the identification and quantitative analysis of the main volatile constituents in Mango juice. Nineteen compounds were quantified though standard addition. The main volatile compounds of Mango juice were terpenes, including mono- or sesquiterpene hydrocarbons, such as 1R-alpha-pinene, 3-carene, alpha-terpinene, limonene, E-alpha-ocimene, terpinolene, eremophiladiene, x-caryophyllene, and guaiadiene with concentrations varying from 4 to 8000 mug L-1. The factors affecting quantitative results, including absorption time, speed of stirring and ionic strength are discussed.

引用

页码：737 / 741

页数：5

共 22 条

[1]

Development of a headspace solid-phase microextraction procedure for the determination of free volatile fatty acids in waste waters [J].