9EJime' nez-Colmenero J,Carballo S.Cofrades.Healthier meat and meat products:their role as functional foods.Meat Science,2001,59:5-13.
10P.V.Tarrant,et al.Long distance transportation of steers to slaughter:effect of stocking density on physiology,behaviour and carcass quality.Livestock Production Science,1992,30(3):223-238.