SILVER ION TLC OF MINOR TRIACYLGLYCEROL COMPONENTS FOR UNAMBIGUOUS DETECTION OF ADULTERATION OF OLIVE OIL WITH VEGETABLE OILS

REFERENCES

• FDA News Release, P04–100, November 1, 2004 http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/2004/ucm108368.htm
   Google Scholar
• Ulberth , F. ; Buchgraber , M. Authenticity of fats and oils . Eur. J. Lipid Sci. Technol. 2000 , 102 ( 11 ), 687 – 694 .
   Web of Science ®Google Scholar
• Kamm , W. ; Dionisi , F. ; Hischenhuber , C. ; Engel , K.-H. Authenticity assessment of fats and oils . Food Rev. Intl. 2001 , 17 ( 3 ), 249 – 290 .
   Web of Science ®Google Scholar
• International Olive Council, 2009 Trade standard applying to olive oils and olive-pomace oils. COI/T.15/NCno.3/Rev. 4, November 2009. http://www.internationaloliveoil.org/downloads/NORMAEN1.pdf
   Google Scholar
• Christopoulou , E. ; Lazaraki , M. ; Komaitis , M. ; Kaselimis , K. Effectiveness of determinations of fatty acids and triglycerides for the detection of adulteration of olive oils with vegetable oils . Food Chem. 2004 , 84 ( 3 ), 463 – 474 .
   Web of Science ®Google Scholar
• Tsimidou , M. ; Macrae , R. ; Wilson , I. Authentication of virgin olive oil using principal component analysis of triglyceride and fatty acid profiles: Part 2-Detection of adulteration with other vegetable oils . Food Chem. 1987 , 25 , 251 – 258 .
   Web of Science ®Google Scholar
• Galanos , D.S. ; Kapoulas , V.M. ; Voudouris E.C. Detection of adulteration of olive oil by argentation thin layer chromatography . J. Am. Oil Chem. Soc. 1968 , 45 ( 12 ), 825 – 829 .
   PubMed Web of Science ®Google Scholar
• Kapoulas , V.M. ; Passaloglou-Emmanoilidou , S. Detection of adulteration of olive oil with seed oils by a combination of column and gas liquid chromatography . J. Am. Oil Chem. Soc. 1981 , 58 ( 6 ), 694 – 697 .
   Web of Science ®Google Scholar
• Kapoulas , V.M. ; Andrikopoulos , N.K. Detection of olive oil adulteration with linoleic acid-rich oils by reversed-phase high-performance liquid chromatography . J. Chromatogr. 1986 , 366 , 311 – 320 .
   PubMed Web of Science ®Google Scholar
• Palmer A.J. ; Palmer , F.J. Rapid analysis of triacylglycerols using high performance liquid chromatography with light scattering detector . J. Chromatogr. 1989 , 465 , 369 – 377 .
   PubMed Web of Science ®Google Scholar
• Antoniosi Filho , N.R. ; Carrilho , E. ; Langas , F.M. Fast quantitative analysis of soybean oil in olive oil by high-temperature capillary GC . J. Am. Oil Chem. Soc. 1993 , 70 ( 10 ), 1051 – 1053 .
   Web of Science ®Google Scholar
• Flor , R.J. ; Le Tiet Hecking; Martin , B.D. Development of high-performance liquid chromatography criteria for determination of grades of commercial olive oils . Part I. The normal ranges for the triacylglycerols. J. Am. Oil Chem. Soc. 1993 , 70 ( 2 ), 199 – 203 .
   Web of Science ®Google Scholar
• El-Hamdy , A.H. ; El-Fizga , N.K. Detection of olive oil adulteration by measuring its authenticity factor using reversed-phase high performance liquid chromatography . J. Chromatogr. A, 1995 , 708 , 351 – 355 .
   Web of Science ®Google Scholar
• Ollivier , D. ; Artaud , J. ; Pinatel , C. ; Durbeg , J.P. ; Guerere , M. Triacylglycerol and fatty acid compositions of French virgin olive oils . Characterization by chemometrics. J. Agric. Food Chem. 2003 , 51 , 5723 – 5731 .
   PubMed Web of Science ®Google Scholar
• Piravi-Vanak , Z. ; Ghavami , M. ; Ezzatpanah , H. ; Arab , J. ; Safafar , H. ; Ghasemi , J.B. Evaluation of authenticity of Iranian olive oil by fatty acid and triacylglycerol profiles . J. Am. Oil Chem. Soc. 2009 , 86 , 827 – 833 .
   Web of Science ®Google Scholar
• Angerosa , F. ; Campestre , C. ; Giansante , L. Analysis and Authentication, in Olive Oil: Chemistry And Technology , , 2nd ed. ; Boskou , D. , Ed.; AOCS Press : Champaign , IL , USA , 2006 , Chapter 7 , 113 – 172 .
   Google Scholar
• Proto , M. Research on linoleic-acid and trilinolein contents in some seed and olive oils . Ind. Aliment. 1992 , 31 , 36 – 39 .
   Google Scholar
• Tarandjiiska , R.B. ; Marekov , I.N. Precise classification of virgin olive oils with various linoleic acid contents based on triacylglycerol analysis . Anal. Chim. Acta, 1998 , 364 , 83 – 91 .
   Web of Science ®Google Scholar
• Gunstone , F.D. ; Harwood , J.L. Major Oils from Plant Sources, in The Lipid Handbook , , 3rd ed. ; Gunstone , F.D. , Harwood , J.L. , Dijkstra , A.J. , Eds.; Taylor & Francis, CRC Press : Boca Raton , FL , USA , 2007 ; Chapter 2 , 38 – 69 .
   Google Scholar
• Tarandjiiska , R. ; Marekov , I. ; Nikolova-Damyanova , B. ; Amidzhin , B. Determination of molecular species of triacylglycerols from highly unsaturated plant oils by successive application of silver ion and reversed phase TLC . J. Liquid Chromatogr. 1995 , 18 ( 5 ), 859 – 872 .
   Web of Science ®Google Scholar
• Tarandjiiska , R.B. ; Marekov , I.N. ; Nikolova-Damyanova , B.M.; Amidzin B.S. Determination of triacylglycerol classes and molecular species in seed oils with high content of linoleic and linolenic fatty acids . J. Sci. Food Agric. 1996 , 72 , 403 – 410 .
   Web of Science ®Google Scholar
• Marekov , I. ; Tarandjiiska , R. ; Momchilova , S. ; Nikolava-Damyanova , B. Quantitative silver ion TLC of triacylglycerols from sunflower oils differing in the level of linoleic acid. J. Liq. Chromatogr. & Rel. Technol. 2008, 31, 1959–1968.
   Web of Science ®Google Scholar
• Hartman , L. ; Lago , R.C.A. Rapid preparation of fatty acid methyl esters from lipids . Lab. Pract. 1973 , 22 , 475 – 476 .
   PubMedGoogle Scholar
• Chobanov , D. ; Tarandjiiska , R. ; Chobanova , R. Rapid densitometric determination of triglyceride groups by argentation thin layer chromatography . J. Am. Oil Chem. Soc. 1976 , 53 ( 2 ), 48 – 51 .
   PubMed Web of Science ®Google Scholar
• Amidzhin , B. ; Nikolova-Damyanova , B. Densitometric identification of triglycerides separated by reversed-phase thin-layer chromatography . J. Chromatogr. 1988 , 446 , 259 – 266 .
   PubMed Web of Science ®Google Scholar
• Phillips , F.C. ; Erdahl , W.L. ; Schmit , J.A. ; Privett , O.S. Quantitative analysis of triglyceride species of vegetable oils by high performance liquid chromatography via a flame ionization detector . Lipids 1984 , 19 , 880 – 887 .
   PubMed Web of Science ®Google Scholar
• Gunstone , F.D. ; Qureshi , M.I. Glyceride studies . Part IV. The component glycerides of ten seed oils containing linolenic acid. J. Am. Oil Chem. Soc. 1965 , 42 ( 11 ), 961 – 965 .
   Google Scholar
• Blank , M.L. ; Privett , O.S. Evaluation of mathematical distribution methods for the determination of triglycerides composition . Lipids 1966 , 1 ( 1 ), 27 – 30 .
   PubMed Web of Science ®Google Scholar
• Jurriens , G. ; Kroesen , A.C.J. Determination of glyceride composition of several solid and liquid fats . J. Am. Oil Chem. Soc. 1965 , 42 ( 1 ), 9 – 14 .
   PubMed Web of Science ®Google Scholar
• Roehm , J.N. ; Privett , O.S. Changes in the structure of soybean triglycerides during maturation . Lipids 1970 , 5 ( 3 ), 353 – 358 .
   PubMed Web of Science ®Google Scholar
• Gunstone , F.D. ; Padley , F.B. Glyceride studies . Part III. The component glycerides of five seed oils containing linolenic acid. J. Am. Oil Chem. Soc. 1965 , 42 ( 11 ), 957 – 961 .
   Google Scholar
• Fiad , S. Component triacylglycerols of six seed oils of malvaceae . J. Am. Oil Chem. Soc. 1991 68 ( 1 ), 23 – 25 .
   Web of Science ®Google Scholar
• †This paper is dedicated to the memory of Roumyana Tarandjiiska who initiated and encouraged this study.
   Google Scholar