Capillary electrophoresis of free fatty acids by indirect ultraviolet detection: Application to the classification of vegetable oils according to their botanical origin

Journal of Agricultural and Food Chemistry

Volumn 59, Issue 20, 2011, Pages 10775-10780

  Vergara Barberán, María ^a   Escrig Doménech, Aarón ^a   Lerma García, María Jesús ^b   Simó Alfonso, Ernesto Francisco ^a   Herrero Martínez, José Manuel ^a  

^a UNIVERSITY OF VALENCIA   (Spain)

^b UNIVERSITY OF CASTILLA LA MANCHA   (Spain)

Author keywords

botanical origin; CE; fatty acid; linear discriminant analysis; vegetable oils

Indexed keywords

2-PROPANOL; ACID CONTENT; BACK GROUND ELECTROLYTE; BOTANICAL ORIGIN; BRIJ SURFACTANT; DETERMINATION OF FATTY ACID; FREE FATTY ACID; LINEAR DISCRIMINANT ANALYSIS; ORGANIC MODIFIER; PEAK AREA; ULTRA VIOLET DETECTION; UV-VIS DETECTION;

ACETONITRILE; CAPILLARY ELECTROPHORESIS; DISCRIMINANT ANALYSIS; FATTY ACIDS; LUBRICATING OILS; OPTIMIZATION; SURFACE ACTIVE AGENTS;

VEGETABLE OILS;

2 PROPANOL; FATTY ACID; MACROGOL DERIVATIVE; POLYOXYETHYLENE OLEYL ETHER; VEGETABLE OIL;

ARTICLE; CAPILLARY ELECTROPHORESIS; CHEMISTRY; CLASSIFICATION; METHODOLOGY;

2-PROPANOL; ELECTROPHORESIS, CAPILLARY; FATTY ACIDS, NONESTERIFIED; PLANT OILS; POLYETHYLENE GLYCOLS;

CORYLUS; GLYCINE MAX; PERSEA AMERICANA; ZEA MAYS;

EID: 80055023302     PISSN: 00218561     EISSN: 15205118     Source Type: Journal    
DOI: 10.1021/jf202798c     Document Type: Article

References (37)

1. Mossoba, M. M., Ed. In Spectral Methods in Food Analysis: Instrumentation and Applications; Dekker: New York, 1999.
2. Mossoba, A. M.; Lee, T. Rapid determination of total trans fat content by attenuated total reflection infrared spectroscopy J. Am. Oil Chem. Soc. 2000, 77, 457-462
3. De Greyt, W.; Kint, A.; Kellens, M.; Huyghebaert, A. Determination of low trans levels in refined oils by Fourier transform infrared spectroscopy J. Am. Oil Chem. Soc. 1998, 75, 115-118 (Pubitemid 128607966)
4. Brondz, I. Development of fatty acid analysis by high-performance liquid chromatography, gas chromatography, and related techniques Anal. Chim. Acta 2002, 465, 1-37 (Pubitemid 34876411)
5. Gutnikov, G. Fatty acid profiles of lipid samples J. Chromatogr., B 1995, 671, 71-89
6. Nikolova-Damyanova, B.; Momchilova, S. Silver ion thin-layer chromatography of fatty acids. A survey J. Liq. Chromatogr. Relat. Technol. 2001, 24, 1447-1466 (Pubitemid 32652565)
7. Williams, C. M.; Mander, L. N. Chromatography with silver nitrate Tetrahedron 2001, 57, 425-447 (Pubitemid 32112630)
8. Adlof, R.; Lamm, T. Fractionation of cis-and trans -oleic, linoleic, and conjugated linoleic fatty acid methyl esters by silver ion high-performance liquid chromatography J. Chromatogr., A 1998, 799, 329-332 (Pubitemid 28161234)
9. Durst, H. D.; Milano, M.; Kikta, E. J.; Connelly, S. A.; Grushka, E. Phenacyl esters of fatty acids via crown ether catalysts for enhanced ultraviolet detection in liquid chromatography Anal. Chem. 1975, 47, 1797-1801
10. Jordi, H. C. Separation of long and short chain fatty acids as naphthacyl and substituted phenacyl esters by high performance liquid chromatography J. Liq. Chromatogr. 1978, 1, 215-230
11. Miwa, H.; Yamamoto, M.; Nishida, T.; Nunoi, K.; Kikuchi, M. High-performance liquid chromatographic analysis of serum long-chain fatty accids by direct derivatization method J. Chromatogr. 1987, 416, 237-245 (Pubitemid 17083410)
12. Otieno, A. C.; Mwongela, S. M. Capillary electrophoresis-based methods for the determination of lipids - a review Anal. Chim. Acta 2008, 624, 163-174
13. Li, M.; Zhou, Z.; Nie, H.; Bai, Y. Liu, Recent advances of chromatography and mass spectrometry in lipidomics Anal. Bioanal. Chem. 2011, 399, 243-249
14. Heinig, K.; Hissner, F.; Martin, S.; Vogt, C. Separation of saturated and unsaturated fatty acids by capillary electrophoresis and HPLC Am. Lab. 1998, 30, 24-29 (Pubitemid 128609507)
15. Roldan-Assad, R.; Gareil, R. Capillary zone electrophoretic determination of C2-C18 linear saturated free fatty acids with indirect absorbance detection J. Chromatogr., A 1995, 708, 339-350
16. Collet, J.; Gareil, P. Selectivity in capillary electrophoresis: Application to chiral separations with cyclodextrins J. Capillary Electrophor. 1996, 3, 77-82
17. Vallejo-Cordoba, B.; Mazorra-Manzano, M. A.; Gonzalez-Cordova, A. F. Determination of short-chain free fatty acids in lipolyzed milk fat by capillary electrophoresis J. Capillary Electrophor. 1998, 5, 111-114
18. Chen, M. J.; Chen, H. S.; Lin, C. Y.; Chang, H. T. Indirect detection of organic acids in non-aqueous capillary electrophoresis J. Chromatogr., A 1999, 853, 171-180
19. Haddadian, F.; Shamsi, S. A.; Warner, I. M. Separation of saturated and unsaturated free fatty acids using capillary electrophoresis with indirect photometric detection J. Chromatogr. Sci. 1999, 37, 103-107 (Pubitemid 129695280)
20. Mofaddel, N.; Desbene-Monvernay, A. Fatty acid analysis using capillary electrophoresis Analusis 1999, 27, 120-124
21. Gallaher, D. L., Jr.; Johnson, M. E. Nonaqueous capillary electrophoresis of fatty acids derivatized with a near-infrared fluorophore Anal. Chem. 2000, 72, 2080-2086 (Pubitemid 30316585)
22. de Oliveira, M. A. L.; Micke, G. A.; Bruns, R. E.; Tavares, M. F. M. Factorial design of electrolyte systems for the separation of fatty acids by capillary electrophoresis J. Chromatogr., A 2001, 924, 533-539 (Pubitemid 32721889)
23. Öhman, M.; Wan, H.; Hamberg, M.; Blomberg, L. G. Separation of conjugated linoleic acid isomers and parinaric fatty acid isomers by capillary electrophoresis J. Sep. Sci. 2002, 25, 499-506 (Pubitemid 34700287)
24. Bohlin, M. E.; Öhman, M.; Hamberg, M.; Blomberg, L. G. Separation of conjugated trienoic fatty acid isomers by capillary electrophoresis J. Chromatogr., A 2003, 985, 471-478 (Pubitemid 36164837)
25. de Oliveira, M. A. L.; Solis, V. E. S.; Gioielli, L. A.; Polakiewicz, B.; Tavares, M. F. M. Method development for the analysis of trans-fatty acids in hydrogenated oils by capillary electrophoresis Electrophoresis 2003, 24, 1641-1647 (Pubitemid 38088949)
26. Liu, X.; Cao, Y.; Chen, Y. Separation of conjugated linoleic acid isomers by cyclodextrin-modified micellar electrokinetic chromatography J. Chromatogr., A 2005, 1095, 197-200 (Pubitemid 41566513)
27. Surowiec, I.; Kaml, I.; Kenndler, E. Analysis of drying oils used as binding media for objects of art by capillary electrophoresis with indirect UV and conductivity detection J. Chromatogr., A 2004, 1024, 245-254 (Pubitemid 37532551)
28. Erim, F. B.; Xu, X.; Kraak, J. C. Application of micellar electrokinetic chromatography and indirect UV detection for the analysis of fatty acids J. Chromatogr., A 1995, 694, 471-479
29. Yeung, E. S. Optical detectors for capillary electrophoresis Adv. Chromatogr. 1995, 35, 1-51
30. Buchberger, W.; Winna, K. Determination of free fatty acids by capillary zone electrophoresis Mikrochim. Acta 1996, 122, 45-52 (Pubitemid 126454035)
31. Vandeginste, B. G. M.; Massart, D. L.; Buydens, L. M. C.; De Jong, S.; Lewi, P. J.; Smeyers-Verbeke, J. In Data Handling in Science and Technology, Part B; Elsevier Science: Amsterdam, The Netherlands, 1998; p 237.
32. Drange, E.; Lundanes, E. Determination of long-chained fatty acids using non-aqueous capillary electrophoresis and indirect UV detection J. Chromatogr., A 1997, 771, 301-309 (Pubitemid 27264897)
33. Gunstone, F. D. Vegetables Oils in Food Technology; Blackwell Publishing, CRC Press: Boca Raton, FL, 2002.
34. Jee, M. Oils and Fat Authentication; Blackwell Publishing, CRC Press: Boca Raton, FL, 2002.
35. De Koning, S.; van der Meer, B.; Alkema, G.; Janssen, H. G.; Brinkman, U. A. T. Automated Determination of fatty acid methyl ester and cis/trans methyl ester composition of fats and oils J. Chromatogr., A 2001, 922, 391-397 (Pubitemid 32703614)
36. Alves, M. R.; Oliveira, M. B. Predictive and interpolative biplots applied to canonical variate analysis in the discrimination of vegetable oils by their fatty acid composition J. Chemom. 2004, 18, 393-401 (Pubitemid 40467509)
37. Concha-Herrera, V.; Lerma-García, M. J.; Herrero-Martínez, J. M.; Simó-Alfonso, E. F. Classification of vegetable oils according to their botanical origin using amino acid profiles established by high performance liquid chromatography with UV-vis detection: a first approach Food Chem. 2010, 1149-1154