Review for "Localization of C=C Bond and Absolute Quantification of Unsaturated Fatty Acids in Vegetable Oils Based on Photochemical Derivatization Reaction Coupled with Mass Spectrometry"

2020 ◽  
Keyword(s):  
Mass Spectrometry ◽  
Fatty Acids ◽  
Vegetable Oils ◽  
Unsaturated Fatty Acids ◽  
Absolute Quantification ◽  
Derivatization Reaction

Atmospheric pressure chemical ionisation (APCI) and photoionisation (APPI) mass spectrometry for detection of unsaturated fatty acids: potential for rapid detection of adulteration of vegetable oils

2019 ◽  
Vol 11 (30) ◽  
pp. 3819-3828 ◽  
Author(s):  
Ilya Strashnov ◽  
Jamie D. Gilmour ◽  
Andrew Cannavan ◽  
Gang Chen ◽  
Champa Dissanayake ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Fatty Acids ◽  
Vegetable Oils ◽  
Atmospheric Pressure ◽  
Rapid Detection ◽  
Unsaturated Fatty Acids ◽  
Correction Factors ◽  
Pressure Chemical ◽  
The Difference ◽  
Chemical Ionisation

Unsaturated fatty acids of vegetable oils can be rapidly determined with APCI and APPI mass spectrometry by comparison to standards. The difference in the ionization efficiencies of FA can be addressed by calculation of correction factors.

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