中国畜牧兽医2016，Vol.43Issue(7)：1761-1765,5.DOI:10.16431/j.cnki.1671-7236.2016.07.016
中链脂肪对肉仔鸡生长性能和血清生化指标的影响
Effects of Medium-chain Triglyceride on Growth Performance and Serum Biochemical Indices in Broilers
摘要
Abstract
The study was conducted to investigate the effects of medium-chain triglyceride repla-cing the soybean oil in the basal diet on growth performance and serum biochemical indices of broilers.One hundred and forty four healthy,similar body weights AA broilers at the age of 14 days were randomly assigned to four groups with six replicates ger group and six broilers per rep-licate.Groups A,B,C and D were respectively fed with 0,0.6%,1.2% and 2% medium-chain tri-glyceride substituted the equivalent amount of soybean oil (using corn flour to balance the energy levels in each group).The test lasted for 28 days and the indexes were measured once every two weeks.The results showed that the average daily gain and average daily feed intake of groups B,C and D were higher than that of group A,and the F/G was lower than group A.The average daily gain of groups C and D at 28 to 42 days old and group D at 14 to 42 days old were significantly higher than that of group A (P<0.05).The serum glucose,total content of amino acid,total pro-tein and albumin of groups B,C and D at age of 28 and 42 days old were higher than that of group A,while the serum triglyceride,total cholesterol and urea nitrogen levels were lower.The total cholesterol content at 42 days old and triglyceride concentrations at 28 days old of group C were significantly lower than those of group A (P<0.05).The results indicated that medium-chain tri-glyceride could raise average daily gain and reduce the total cholesterol content and triglyceride concentrations of broilers,which were useful for improving the growth performance.关键词
中链脂肪/肉仔鸡/生长性能/血液生化指标Key words
medium-chain triglyceride/broilers/growth performance/serum biochemical indices分类
畜牧业引用本文复制引用
黄登桂,廖文德,温远坤,庄岳锋,刘国强,黄晓亮,黄冠庆..中链脂肪对肉仔鸡生长性能和血清生化指标的影响[J].中国畜牧兽医,2016,43(7):1761-1765,5.基金项目
广东海洋大学大学生创新创业训练计划项目“中链脂肪酸对肉鸡生长性能和肉品质性状的影响”(CXXL2015052) （CXXL2015052）
