1. Loss on drying (moisture) at 95–100°C for feed, AOAC Official Method 934.01;AOAC International,2002
2. Ash of animal feed, AOAC Official Method 942.05;AOAC International,2002
3. Dumas combustion method, AOAC method 992.15. Official Methods of Analysis;AOAC International,2002
4. Effect of sex on growth, technological and organoleptic characteristics of Muscovy duck breast muscle;Baeza;Br. Poult. Sci.,1998
5. Effects of age and sex on the structural, chemical and technological characteristics of mule duck meat;Baeza;Br. Poult. Sci.,2000