Supercritical carbon dioxide extraction of onion flavors and their analysis by gas chromatography-mass spectrometry

1992 ◽  
Vol 40 (5) ◽  
pp. 842-845 ◽  
Author(s):  
Nirmal K. Sinha ◽  
Daniel E. Guyer ◽  
Douglas A. Gage ◽  
Carl T. Lira
Keyword(s):  
Mass Spectrometry ◽  
Carbon Dioxide ◽  
Gas Chromatography ◽  
Supercritical Carbon Dioxide ◽  
Gas Chromatography Mass Spectrometry ◽  
Supercritical Carbon Dioxide Extraction ◽  
Chromatography Mass Spectrometry ◽  
Carbon Dioxide Extraction ◽  
Supercritical Carbon

Supercritical CO2extraction for the determination of tetrachloroethylene residues in dry-cleaned apparel

2018 ◽  
Vol 10 (19) ◽  
pp. 2242-2250
Author(s):  
Yidan Liu ◽  
Kejie Fu ◽  
Qibei Bao ◽  
Mingbo Ma ◽  
Wenlong Zhou
Keyword(s):  
Mass Spectrometry ◽  
Carbon Dioxide ◽  
Gas Chromatography ◽  
Supercritical Carbon Dioxide ◽  
Gas Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry ◽  
Supercritical Carbon

Tetrachloroethylene (PERC) residues in dry-cleaned apparel was extracted by supercritical carbon dioxide (SC-CO2) and analyzed by gas chromatography-mass spectrometry (GC-MS), for the purpose of monitoring wearing of PERC washed clothes safety.

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