Variety differentiation of virgin olive oil based on n-alkane profile

Food Chemistry

Volumn 90, Issue 4, 2005, Pages 603-608

  Koprivnjak, O ^a   Moret, S ^b   Populin, T ^b   Lagazio, C ^b   Conte, L S ^b  

^a UNIVERSITY OF RIJEKA   (Croatia)

^b UNIVERSITY OF UDINE   (Italy)

Author keywords

Discriminant analysis; n Alkanes; Variety differentiation; Virgin olive oil

Indexed keywords

ALKANE DERIVATIVE; OLIVE OIL;

ANALYTIC METHOD; ARTICLE; CHEMICAL ANALYSIS; CULTIVAR; FOOD ANALYSIS; FRUIT RIPENING; GAS CHROMATOGRAPHY; HARVESTING; LIQUID CHROMATOGRAPHY;

EID: 7044237160     PISSN: 03088146     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.foodchem.2004.04.019     Document Type: Article

References (11)

1. Bastic M., Bastic Lj., Jovanovic J.A., Spiteller G. Hydrocarbons and other weakly polar unsaponifiables in some vegetable oils. Journal of the American Oil Chemists' Society. 55:1978;886-890
2. Grob K., Bronz M. On-line LC-GC transfer via a hot vaporizing chamber and vapor discharge by overflow; increased sensitivity for the determination of mineral oil in foods. Journal of Microcolumn Separation. 7:1995;421-427
3. Guinda A., Lanzon A., Albi T. Differences in hydrocarbons of virgin olive oils obtained from several olive varieties. Journal of Agricultural and Food Chemistry. 44:1996;1723-1726
4. Koprivnjak O., Conte L.S. Composition of hydrocarbon fraction and fatty acids of virgin olive oils from the Pula Area (Croatia). Rivista Italiana delle Sostanze Grasse. 73:1996;317-320
5. Koprivnjak O., Procida G., Favretto L. Determination of endogenous aliphatic hydrocarbons of virgin olive oils of four autochthonous cultivars from Krk Island (Croatia). Food Technology and Biotechnology. 35:1997;125-131
6. McGill A.S., Moffat C.F., Mackie P.P., Cruickshank P. The composition and concentration of. n -alkanes in retail samples of edible oils Journal of the Science of Food and Agriculture. 61:1993;357-362
7. Moret, S., Populin, T., Conte, L. S., & Koprivnjak, O. (2002). On-line LC-GC determination of aliphatic hydrocarbons in edible oils. In Book of abstracts of the 7th international symposium on hyphenated techniques in chromatography and hyphenated chromatographic analyzers (p. 111), Brugge, Belgium
8. 45 mineral paraffins in olives and olive oils. Food Additives and Contaminants. 20(5):2003;417-426
9. Tan Y.A., Kunton A. Gas chromatographic determination of hydrocarbons in crude palm kernel oil. Journal of AOAC International. 76(2):1993;371-376
10. Wagner C., Neukom H.P., Grob K., Moret S., Populin T., Conte L.S. Mineral paraffins in vegetable oils and refinery by-products for animal feeds. Mitteilungen aus Lebensmitteluntersuchung und Hygiene. 92:2001;499-514
11. Webster L., Simpson P., Shanks A.M., Moffat C.F. The authentication of olive oil on the basis of hydrocarbon concentration and composition. Analyst. 125(1):1999;97-104