›› 2008, Vol. 35 ›› Issue (6): 18-20.

• 动物营养与饲料科学 • 上一篇    下一篇

紫花松果菊提取物对肉仔鸡血清中抗氧化性能指标的影响

高燕妮,袁缨,王吉磊,翟峰   

  1. (沈阳农业大学畜牧兽医学院,沈阳 110161)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-06-20 发布日期:2008-06-20

Effect of Concentration Echinacea on Antioxidant Function of Broilers

GAO Yan-ni,YUAN Ying,WANG Ji-lei,ZHAI Feng   

  1. (Institute of Animal Husbandry and Veterinary Medicine,Shenyang Agriculture University,Shenyang 110161,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-06-20 Published:2008-06-20

摘要: 本试验选用180只健康1日龄艾维茵肉仔鸡(公母混养),采用单因子随机设计,将180只试验雏鸡随机分成6组,每组设3个重复,每个重复10只鸡。紫花松果菊提取物的添加浓度分别为0、5、10、50、100、500 mg/kg,研究添加不同水平的松果菊提取物对肉仔鸡生长性能、抗氧化性能的影响。试验结果表明,在玉米豆粕型肉仔鸡日粮中添加紫花松果菊提取物,添加量为50 mg/kg时,明显提高了生长前期肉仔鸡血清中SOD、GSHPx的活性,同时降低了血清MDA的含量(P>0.05);而添加紫花松果菊提取物对生长性能有一定的改善作用,但效果不显著。

关键词: 紫花松果菊; 抗氧化功能; 生长性能; 肉仔鸡

Abstract: One hundred and eighty avin broilers were divided into 6 groups with oneway random design, each group including 3 replicates (10 briolers per replicate) .The first group was the control group, fed with cornsoybean and the Second to 6th groups were experimental groups, fed with basal diet supplement with 5,10,50,100,500 mg/kg Echinacea respectively. The whole experimental period was 7 weeks. The objective was to study the effects of different concentration Echinacea on antioxidant function and production performance. The experimental results showed that: The Echinacea abstract with 50mg/kg had the highest free radical scavenging effects on hydroxyl free radicals,and the activities of SOD,GSHPx were enhanced,the content of MDA in blood serum of the broilers was decreased. But there is not significantly different in the production performance ,just a certain improvement.

Key words: echinacea; antioxidant function; production performance; broiler

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