›› 2007, Vol. 34 ›› Issue (11): 11-15.

• 动物营养与饲料科学 • 上一篇    下一篇

苜蓿总甙对肉仔鸡抗氧化性能的影响

张勇1,汪儆2,林东康3   

  1. 1.河南工业大学生物工程学院,郑州 450002;2.中国农业科学院北京畜牧兽医研究所,北京 100094; 3.河南农业大学牧医工程学院,郑州 450002
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-11-20 发布日期:2007-11-20

Effects of Alfalfa Glycosides on Anti-oxidation Performance in Broilers

ZHANG Yong1, WANG Jing2, LIN Dongkang3
  

  1. 1.Henan University of Technology, Zhengzhou 450052, China; 2.Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100094, China;  3.Henan Agriculture University, Zhengzhou 450002, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-11-20 Published:2007-11-20

摘要: 试验选择健康1日龄商品代AA肉鸡96只,随机分成试验组Ⅰ、Ⅱ和对照组,每组4个重复,每个重复8只,试验期49 d。1~21日龄阶段,试验组Ⅰ、Ⅱ均饲喂基础日粮+0.1%苜蓿总甙;22~35日龄和36~49日龄阶段,试验组Ⅰ饲喂基础日粮+0.1%苜蓿总甙,试验组Ⅱ饲喂基础日粮+0.2%苜蓿总甙。试验结果如下:①添加苜蓿总甙除22~35日龄试验组Ⅰ肉仔鸡采食量有显著差异(P<0.05)外,其他各试验组各阶段生长性能差异均不显著(P>0.05)。②添加苜蓿总甙对不同日龄仔鸡血清和肝脏GSH-Px、SOD和MDA水平有不同程度地影响。

关键词: 苜蓿总甙; 肉仔鸡; 生长性能; 血脂; 胴体品质; 抗氧化性能

Abstract: A total of 96 1day healthy AA broilers of commercial strain were chosen in this experiment, the birds were divided into 3 groups: control, test groupⅠand Ⅱ, four replicates of 8 birds were in a group. The total experimental time was 49 days. During 1~21 days, birds in test groupⅠand Ⅱ were fed basal diet supplemented with 0.1% alfalfa glycosides, respectively. During 22~35 days and the 36~49 days, birds in groupⅠwere fed basal diet supplemented with 0.1% alfalfa glycosides, and birds in groupⅡ were fed basal diet supplemented with 0.2 % alfalfa glycosides. The results showed that: ①Dietary supplementation of 0.1% alfalfa glycosides effects significantly the feed intake(FI) of the broilers in 22~35 days,but the performance difference of other groups and experimental times is not significant (P>0.05). ②Dietary supplementation of alfalfa glycosides to the different date age has the influence on serum and liver GSHPx, SOD and MDA level in different extend.

Key words: alfalfa glycosides; broilers; growth performance; anti-oxidation performance

中图分类号: