1. AOAC., 2002a. Method 920.153. Ash content. In: Official Methods of Analysis. 17th ed. Gaithersburg: Association of Official Analytical Chemists.
2. AOAC.,2002b. Official method 950.46. Moisture content in meat. In: Official Methods of Analysis. 17th ed. Gaithersburg: Association of Official Analytical Chemists.
3. AOAC., 1998. Official Methods of Analysis of Association of Official Analytical Chemists, (AOAC Press, Gaithersburg; Edition 16)
4. AOCS., 1994. Method Ja 8–87. Peroxide value. In: Official methods and recommended practices of the American Oil Chemists’ Society. 4th ed. Champaign: American Oil Chemists` Society.
5. AOAC., 1995. Association of Official Analytical Chemists. Official Methods of Analysis (16th Edition), Arlington, Virginia, USA.