不同水平甘露寡糖对肉鹑生长性能和血清胆固醇的影响Effect of Supplementation Levels of Mannose-oligosaccharides(MOS) in Diet on Growth Performance and Serum Cholesterol Concentration of Quail
薛军,鞠贵春,张爱武
摘要(Abstract):
为了探讨不同水平甘露寡糖对肉鹑生产性能和血清胆固醇的影响。将240只1日龄鹌鹑随机分成4组,每组设4个重复,每个重复15只鹌鹑,Ⅰ组为对照组,饲喂基础日粮,Ⅱ~Ⅳ组为试验组,在基础日粮中分别添加0.5%、1%、2%的甘露寡糖,进行为期50 d的饲养试验。结果表明,与对照组相比,Ⅲ、Ⅳ组的35日龄和50日龄的肉鹑的体重分别提高2.02%、2.66%,7.36%、7.90%。血清胆固醇含量:Ⅱ组35日龄肉鹑胆固醇含量比对照组升高22.22%,Ⅱ组50日龄肉鹑胆固醇含量比对照组降低12.20%;Ⅲ组35日龄肉鹑和50日龄肉鹑的胆固醇含量分别降低3.70%、9.76%,Ⅳ组35日龄肉鹑胆固醇含量比对照组升高7.41%,50日龄肉鹑的胆固醇含量降低21.95%。试验研究表明:在肉鹑生产中,适量添加甘露寡糖可增加肉鹑体重并且降低胆固醇含量。
关键词(KeyWords): 甘露寡糖;肉鹑;生长性能;胆固醇
基金项目(Foundation): 教育部留学回国人员科研启动基金资助项目(212—00127)
作者(Author): 薛军,鞠贵春,张爱武
DOI: 10.13326/j.jea.2008.01.006
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