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回-直肠吻合猪术后不同时间对氨基酸消化率测值的影响

张宏福;马永喜;常碧影;杜荣

  Four 12week old barrows were ileorectomised. The apparent digestibilities of amino acids were determined at 4,9,11,13,18 and 28 weeks postsurgery.From 4 to 28 weeks postsurgery,the apparent digestibilities of Ala, Asp, Glu, Gly, Ile, Leu, Met, Phe, Tyr,Val and ∑EAA,∑NEAA,∑AA,were relatively constant (P>0.01),the apparent digestibility of Arg, Cys, His, Lys, Pro, Ser and Thr were fluctuating.All these results didn t show any relationship of amino acid apparent digestibility with the time postsurgery.This results indicated that there were many factors influencing the digestibilities of amino acids,and the necessity and aging must be concerned in determining endogenious amino acids.……   
[关键词]:回-直肠吻合猪;氨基酸;消化率;术后时间
[文献类型]:期刊
[文献出处]: 《中国农业科学1999年06期