Quality control for cold-pressed oils

INFORM - International News on Fats, Oils and Related Materials

Volumn 9, Issue 3, 1998, Pages 212-221

  De Panfilis, F ^a   Gallina Toschi, T ^a   Lercker, G ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0142172955     PISSN: 08978026     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (21)

1. Bondioli, P., A. Lanzani, N. Cortesi, and E. Fedeli, Oli di semi per spremitura a freddo: caratteristiche del mercato e prospettive di sviluppo, Riv. Ital. Sostanze Grasse 71:381-390 (1994).
2. Italian Law No. 37, Feb. 12, 1968 (Legge Salari).
3. Ministerial Circular Letter: Circolare dell'ex Ministero dell' Agricoltura delle Foreste of Feb. 28, 1991, direct to the Directors of the Uffici Repressione frodi (Central Office for the Repression of Italian Food Fraud). Object: Oilseed edible oils (R.D.L Oct. 15. 1925, No. 2033). Exact denomination of similar unrefined edible seed oils.
4. Ministerial Circular Letter: Circolare del Ministero dell' Industria del Commercio e dell' Artigianato of Feb. 8, 1995, direct to Federolio (Italian National Federation of Oil Trade). Object: seed oils obtained by cold-pressing.
5. European Community Law 1993 notified to the EU Commission by procedure No. 94-0195 that modified the first article of No. 35 Law (Jan. 27, 1966).
6. Cert, A., A. Lanzon, A. Carelli, and T. Albi, Formation of 3,5-stigmastadiene in vegetable edible oils, Food Chem. 49:1-77 (1993).
7. Jebe, A.T., M.G. Matlock, and R. Sleeter, Collaborative study of the oil stability index analysis, J. Am. Oil Chem. Soc. 70:1055-1061 (1993).
8. N.L. 248/6 method, Gazzetta ufficiale delle Comunità europee, Sept. 5, 1991.
9. N.L. 248/8 method, Ibid., Sept. 5, 1991.
10. NGD (Norme Grassi e Derivati) and subsequent modifications, Stazione Sperimentale Oli e Grassi, Milan, Italy, 1979.
11. Ibid., 1976.
12. Christie, W.W., The Preparation of Derivatives of Fatty Acids: Gas Chromatography and Lipids: A Practical Guide, The Oily Press Ltd., 1989, pp. 70-71.
13. Tonolo, G., and S. Marzo, Determinazione della vitamina E aggiunta e dei tocoferoli naturali negli oli di semi dietetici via HPLC, Riv. Ital. Sostanze Grasse 66:3-6 (1989).
14. N.L. 69/5 method, Enclosed XVII, Gazzetta ufficiale delle Comunità europee, March 29, 1995.
15. Grob, K., M. Lanfranchi, and C. Mariani, Determination of free and esterified sterols and wax esters in oils and fats by coupled liquid chromatography-gas chromatography, J. Chromatog. 471:397-405 (1989).
16. Grob, K., A. Artho, and C. Mariani, Determination of raffination of edible oils and fats by olefinic degradation products of sterols and squalene using coupled LC-GC, Fett Wiss. Technol. 94:394-400 (1992).
17. Grob, K., M. Biedermann, and A. Artho, LC, GC, and MS of sterol dehydration products, Riv. Ital. Sostanze Grasse 71:533-538 (1994).
18. Grob, K., and M. Bronz, Analytical problems in determining 3,5-stigmastadiene and campestadiene in edible oils, Ibid. 71:291-295 (1994).
19. Gallina Toschi, T., A. Bendini, and G. Lercker, Evaluation of 3,5-stigmastadiene content of edible oils: comparison between the traditional capillary gas chromatographic method and the on-line high performance liquid chromatography-capillary gas chromatographic analysis, Chromatographia 43:195-199 (1996).
20. Grob, K., M. Bronz, and M. Biedermann, Kaltgepresste Speiseöle-Fälschungen, Täuschungen un eine ungeklrte, Marktordnung Mitt Gebiete Lebensm. Hyg. 85:351-365 (1994).
21. Schweizerische Lebensmittelverordnung, 1995, Art. 106.