scholarly journals Automated Analysis of 4-Mercapto-4-methyl-2-pentanone in Japanese Green Tea (Sen-cha) by Headspace Solid-Phase Microextraction and Gas Chromatography with Mass Spectrometric Determination

2010 ◽  
Vol 16 (1) ◽  
pp. 59-64 ◽  
Author(s):  
Kenji KUMAZAWA ◽  
Ryoko BABA ◽  
Osamu NISHIMURA
Keyword(s):  
Gas Chromatography ◽  
Green Tea ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Automated Analysis ◽  
Mass Spectrometric ◽  
Headspace Solid Phase Microextraction ◽  
Mass Spectrometric Determination

Headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometric (GC-MS) analysis of volatile profiles during the stir-frying process of malt

2016 ◽  
Vol 8 (7) ◽  
pp. 1699-1704 ◽  
Author(s):  
Yao Xu ◽  
Xia Zhou ◽  
Dayong Zhang ◽  
Zelun Lan ◽  
Yun Zhang ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Mass Spectrometric ◽  
Volatile Profile ◽  
Headspace Solid Phase Microextraction ◽  
Frying Process ◽  
Ms Analysis ◽  
Volatile Profiles ◽  
The Relationship

The purpose of this study was to analyze the relationship between volatile profile variations of malt and its stir-fried forms, so as to sum up odor changes in the stir-frying process.

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