1. Final report on the safety assessment of malic acid and sodium malate;Cosmetic Ingredient Review Expert Panel;Internat. J. Toxicol,2001
2. Commission Directive 2001/15/EC of 15 February 2001 on substances that may be added for specific nutritional purposes in foods for particular nutritional uses;EC;Official Journal of the European Communities,2001
3. Directive 2002/46/EC of the European Parliament and of the Council on the approximation of the laws of the Member States relating to food supplements;EC;Official Journal of the European Communities,2002
4. EC 2003 Commission proposal for a regulation on the addition of vitamin and minerals and certain other substances to foods - COM (2003) 671 final
5. European Pharmacopoeia 2005 www.pheur.org