1. Method 6.1.1. Dry ashing. In Handbook of Feeds and Plant Analysis;AGRILASA,2007
2. Effect of cooking methods on fatty acids, conjugated isomers of linoleic acid and nutritional quality of beef intramuscular fat;Alfaia;Meat Sci.,2010
3. Loss on drying (moisture) at 95–100°C for feed, AOAC Official Method 934.01;AOAC International,2002
4. Ash of animal feed, AOAC Official Method 942.05;AOAC International,2002
5. Dumas combustion method, AOAC method 992.15;AOAC International,2002