1JONES D B,HANCOCK J D,HARMON D L,et al.Effects of exogenous emulsifiers and fat sources on nutrient digestibility,serum lipids,and growth performance in weanling pigs[J].J Anim Sci,1992,70:3473-3482.
2ALLEE G L,ROMSOS D R,LEVEILLE G A,et al.Lipogene sis and enzymatic activity in pig adipose tissue as influenced by source of dietary fat[J].Proc Soc Exp Biol Med,1972,139:422.
3φVERLAND M F,SUNDSTφ L.Effects of lecithin on fat utilization by weanling pigs[J].Livestock Production Science,19.95,41:217-224.
4LID F,THALER R C,NELSSEN J L,et al.Effect of fat sources and combinations on starter pig performance,nutrient digestibility and intestinal morphology[J].Journal of Animal Science,1990,68:3694 -3704.
