Analysis of Volatile Components in Yellow Tea by Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry
Hou Dong-ya
Abstract
Hou Dong-ya
Abstract
The volatile components of white tea are extracted by solid phase microextraction,and 36 components and contents of volatile oil from white tea are identified by gas chromatography-mass spectrometryOf them the main constituents are benzaldehyde( 5. 91%),phenylethyl alcohol( 5. 46%) and 1,6-Octadien-3-ol,3,7-dimethyl( 9. 02%).
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The volatile components of white tea are extracted by solid phase microextraction,and 36 components and contents of volatile oil from white tea are identified by gas chromatography-mass spectrometryOf them the main constituents are benzaldehyde( 5. 91%),phenylethyl alcohol( 5. 46%) and 1,6-Octadien-3-ol,3,7-dimethyl( 9. 02%).
Key concepts: Solid-phase microextraction, Chemistry, Chromatography, Mass spectrometry, Gas chromatography–mass spectrometry, Gas chromatography, Volatile organic compound, Organic chemistry