A gas chromatography/electron ionization-mass spectrometry-selected ion monitoring method for determining the fatty acid pattern in food after formation of fatty acid methyl esters

Journal of Agricultural and Food Chemistry

Volumn 53, Issue 23, 2005, Pages 8896-8903

  Thurnhofer, Saskia ^a   Vetter, Walter ^a  

^a UNIVERSITY OF HOHENHEIM   (Germany)

Author keywords

Fatty acid methyl esters; Food samples; GC EI MS selected ion monitoring mode

Indexed keywords

FATTY ACID;

ARTICLE; ELECTROSPRAY MASS SPECTROMETRY; ESTERIFICATION; FOOD ANALYSIS; GAS CHROMATOGRAPHY; METABOLISM; METHODOLOGY; METHYLATION; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY;

CHROMATOGRAPHY, GAS; ESTERIFICATION; FATTY ACIDS; FOOD ANALYSIS; METHYLATION; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

HELIANTHUS;

EID: 28444488404     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf051468u     Document Type: Article

References (22)

1. Christie, W. W. Gas chromatography - mass spectrometry methods for structural analysis of fatty acids. Lipids 1998, 33, 343-353.
2. Shantha, N. C.; Napolitano, G. E. Gas chromatography of fatty acids. J. Chromatogr. A 1992, 624, 37-51.
3. Spitzer, V. Structure analysis of fatty acids by gas chromatography - low resolution electron impact mass spectrometry of their 4,4-dimethyloxazoline derivatives - A review. Prog. Lipid Res. 1997, 35, 387-408.
4. Wolff, R. L. Analysis of alpha-linolenic acid geometrical isomers in deodorized oils by capillary gas-liquid chromatography on cyanoalkyl polysiloxane stationary phases: A note of caution. J. Am. Chem. Oil Chem. Soc. 1994, 71, 907-909.
5. Destaillats, F.; Precht, D.; Molkentin, J.; Wolff, R. L. Detailed analysis of the minor trans 16:1 isomers in ruminant fats, with emphasis on the 'naturally occurring' trans-3 16:1 acid. 91st AOCS Annual Meeting & Expo, San Diego, California, 2000.
6. Destaillats, F.; Precht, D.; Molkentin, J. Study of individual trans-and cis-16:1 isomers in cow, goat, and ewe cheese fats by gas-liquid chromatography with emphasis on the trans-isomer. Lipids 2000, 35, 1027-1032.
7. Precht, D.; Molketin, J. Identification and quantitation of cis/trans C16:1 and C17:1 fatty acid positional isomers in German human milk lipids by thin-layer chromatography and gas chromatography/mass spectrometry. Eur. J. Lipid Sci. Technol. 2000, 102, 102-113.
8. Thompson, R. H. Simplifying fatty acid analyses using a standard set of gas-liquid chromatographic conditions: II. Equivalent chain length values for cis- and trans-isomers of monoethylenic C18 fatty acid methyl esters for Carbowax-20M liquid phase. J. Chromatogr. Sci. 1997, 35, 598-602.
9. Batista, A.; Vetter, W.; Luckas, L. Use of focused open vessel microwave-assisted extraction as prelude for the determination of the fatty acid profile of fish - A comparison with results obtained after liquid-liquid extraction according to Bligh and Dyer. Eur. Food Res. Technol. 2001, 212, 377-384.
10. Krahn, M. M.; Herman, D. P.; Ylitalo, G. M.; Sloan, C. A.; Burrows, D. G.; Hobbs, R. C.; Mahoney, B. A.; Yanagida, G. K.; Calambokidis, J.; Moore, S. E. Stratification of lipids, fatty acids and organochlorine contaminants in blubber of white whales and killer whales. J. Cetacean Res. Manage. 2004, 6, 175-189.
11. Noti, A.; Biedermann-Brem, S.; Biedermann, M.; Grob, K. Determination of central nervous and organ tissue in meat products through GC-MS analysis of marker fatty acids from sphingolipids and phospholipids. Mitt. Lebensmittelunters. Hyg. 2002, 93, 387-401.
12. Casado, A. G.; Hernandez, E. J. A.; Vilchez, J. L. Determination of fatty acids (C8-C22) in urban wastewater by GC-MS. Water Res. 1998, 32, 3168-3172.
13. Weichbrodt, M.; Vetter, W.; Luckas, B. Microwave-assisted extraction and accelerated solvent extraction with the solvent mixture ethyl acetate/cyclohexane (1:1, v:v) in view of quantitative determination of organochlorines in fish tissue. J. Assoc. Off. Anal. Chem. Int. 2000, 83, 1334-1343.
14. DGF, Einheitsmethode, Fettsäuremethylierung, 1998; C.-VI 11d.
15. Jalali-Heravi, M.; Vosough, M. Characterization and determination of fatty acids in fish oil using gas chromatography - mass spectrometry coupled with chemometric resolution techniques. J. Chromatogr. A 2004, 1024, 165-176.
16. Sharkey, A. G.; Shultz, J. L.; Friedel, R. A. Mass spectra of esters. Formation of rearrangement ions. Anal. Chem. 1959, 31, 87-94.
17. Hallgren, B.; Ryhage, R.; Stenhagen, E. Mass spectra of methyl oleate, methyl linoleate, and methyl linolenate. Acta Chem. Scand. 1959, 13, 845-847.
18. Asselineau, J.; Ryhage, R.; Stenhagen, E. Mass spectrometric studies of long chain methyl esters. A determination of the molecular weight and structure of mycocerosic acid. Acta Chem. Scand. 1957, 11, 196-198.
19. Dobson, G.; Christie, W. W. Mass spectrometry of fatty acid derivatives. Eur. J. Lipid Sci. Technol 2002, 104, 36-43.
20. Torres, A. G.; Trugo, N. M. F.; Trugo, L. C. Mathematical method for the prediction of retention times of fatty acid methyl esters in temperature-programmed capillary gas chromatography. J. Agric. Food Chem. 2002, 50, 4156-4163.
21. Mjos, S. A.; Pettersen, J. Determination of trans double bonds in polyunsaturated fatty acid methyl esters from their electron impact mass spectra. Eur. J. Lipid Sci. Technol. 2003, 105, 156-164.
22. Whittaker, P.; Fry, F. S.; Curtis, S. K.; Al-Khaldi, S. F.; Mossoba, M. M.; Yurawecz, M. P.; Dunkel, V. C. Use of fatty acid profiles to identify food-borne bacterial pathogens and aerobic endospore-forming bacilli. J. Agric. Food Chem. 2005, 53, 3735-3742.