scholarly journals Optimal design of experiments applied to headspace solid phase microextraction for the quantification of vicinal diketones in beer through gas chromatography-mass spectrometric detection

2015 ◽  
Vol 887 ◽  
pp. 101-110 ◽  
Author(s):  
João M. Leça ◽  
Ana C. Pereira ◽  
Ana C. Vieira ◽  
Marco S. Reis ◽  
José C. Marques
Keyword(s):  
Gas Chromatography ◽  
Optimal Design ◽  
Design Of Experiments ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Mass Spectrometric ◽  
Mass Spectrometric Detection ◽  
Optimal Design Of Experiments ◽  
Headspace Solid Phase Microextraction

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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