9Betaine improves growth, but does not induce whole body or hepatic palmitate oxidation in swine ( Sus scrofa domestica )(J)Comparative Biochemistry and Physiology, Part A . 2003 (1)
4Kidd M T, Ferket P R, Garlich J D. Nutritional and osmoregulatory functions of betaine.World's Poult[J]. Sci. J., 1977,53(7):125-139.
5Baker D. H., Halpin K. M., Czarnecki G. L., et al. The choline-methionine interrelationship for growth of the chick[J]. Poultry Science 1982,62:133-137.
6Lawrence B V, Schinckel A P, Adeola O, et al. hnpact of betaine on pig finishing performance and carcass compositiion[J]. J. Anirm Sci, 2002,80(2):475-482.
7James W. D., Hongu N., Mynatt R. L., et al. Choline supplementation increases tissue concentrations of carnitine and lowers body fat in guinea pigs[J]. J. Nutr. Biochem., 1998,9:464-470.
9James W D,Hongu N,Mynaultt R L,et al.choline supplementation increases tissue concentrations of camitine and lowers body fatting guinea pigs[J]. J Nutr Biochem, 1998,9 : 464 - 470.
10Lawrence B V, Schinckel A P,Adeola O ,et al.Impact of betaine on pig finishing performance and carcass composition[J].J Anim Sci,2002,80(2):475 - 482.
