1. Official Methods and Recommended Practices of the American Oil Chemists’ Society;AOCS,2003
2. Australia New Zealand Food Authority, 2000. Standard 2.4.1. Edible oils. In Amendment No. 53 to the Food Standard Code, Commonwealth of Australia Gazette Periodic No. P 30, Wednesday, 20 December 2000. Commonwealth of Australia, Australia.
3. Phenolic compounds in plants and agri-industrial by-products: antioxidant activity, occurrence, and potential uses;Balasundram;Food Chemistry,2006
4. Nutritional and nutraceutical potential of rape (Brassica napus L. var. napus) and tronchuda cabbage (Brassica oleraceae L. var. costata) inflorescences;Batista;Food and Chemical Toxicology,2011
5. CAC, 2001. Codex Alimentarius Fats, oils and related products. Codex standard for edible fats and oils not covered by individual standards codex Stan 19-1981 (REV. 2 – 1999). Codex Alimentar. Commis.