Partial chromatograms* of FAME prepared from 3 vegetable oils. Analyses on a BPX-70 column (60 m × 0.25 mm i.d., 0.25 μm film; SGE Europe Ltd), hydrogen as carrier gas and temperature programme as followed: 60°C (5 min) – 15 °C/min. 165 °C (1 min.) – 2 °C/min. 225°C 4 min. Peak identification: 1. 16:0; 2. 7c-16:1 (n-9); 3. 9c-16:1 (n-7); 4. 17:0; 5. 9c-17:1 (n-9); 6. 18:0; 7. trans-18:1; 8. 9c-18:1 (n-9); 9. 11c-18:1 (n-7); 10. 9c,12t-18:2 (n-6); 11. 9t,12c-18:2 (n-6); 12. 9c,12c-18:2 (n-6); 13. trans-18:3 (n-3); 14. 9c,12c,15c-18:3 (n-3); 15. 20:0; 16. 11c-20:1 (n-9); 17. 22:0; 18. 13c-22:1 (n-9); 19. 24:0; 20. 15c-24:1 (n-9).*The 3 chromatograms are presented at the same scale for both the x- and y-axis.