scholarly journals Evaluation of gas chromatography mass spectrometry and pattern recognition for the identification of bladder cancer from urine headspace

2016 ◽  
Vol 8 (20) ◽  
pp. 4037-4046 ◽  
Author(s):  
M. Cauchi ◽  
C. M. Weber ◽  
B. J. Bolt ◽  
P. B. Spratt ◽  
C. Bessant ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Pattern Recognition ◽  
Gas Chromatography ◽  
Bladder Cancer ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Gas Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry ◽  
Volatile Organic

Previous studies have indicated that volatile organic compounds specific to bladder cancer may exist in urine headspace.

scholarly journals Volatile Organic Components from Fresh Non-edible Basidiomycetes Fungi

2009 ◽  
Vol 4 (12) ◽  
pp. 1934578X0900401 ◽  
Author(s):  
Marisa Piovano ◽  
Juan A. Garbarino ◽  
Elizabeth Sánchez ◽  
Manuel E. Young
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Gas Chromatography Mass Spectrometry ◽  
Organic Components ◽  
Chromatography Mass Spectrometry ◽  
Volatile Organic

The compounds responsible for the characteristic odor of eight fresh non-edible Basidiomycetes fungi were evaluated. The volatile organic compounds from the fresh samples present in the headspace of a sealed vial were determined by solid-phase microextraction gas chromatography-mass spectrometry, using a PDMS/DVB fiber. A total of twenty-eight components were identified, the most frequent being 1-octen-3-ol and 3-octanone.

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