期刊论文

Effects of Lacti-glycerideon Intestinal Anti-oxidative Capacity Broilers and Energy Metabolism of Cold-stressed

中文

中国畜牧杂志

0258-7033

2016

13

47-54

“十二五”国家科技支撑计划(2012BAD39B04)； 湖北省重大科技攻关项目(2014ABA022)；

本校为第一机构

本试验研究三乳酸甘油酯对冷应激肉鸡肠道的抗氧化能力及能量代谢状况的影响。试验选用150只1日龄Cobb肉鸡,随机分为3个处理组:对照组、冷应激组、乳酸甘油酯组,分别饲喂基础日粮、基础日粮、基础日粮+500mg/kg三乳酸甘油酯,每组5个重复,每个重复10只鸡。试验第1周各组温度控制在32~34℃,第2周控制在30~32℃,试验第3~6周冷应激组、乳酸甘油酯组控制在(10±2)℃,而对照组维持在(26±2)℃,湿度50%~60%。结果表明:与对照组相比,冷应激处理降低了肉鸡生长性能、十二指肠过氧化氢酶(CAT)、空肠超氧化物歧化酶(SOD)、CAT及谷胱甘肽过氧化物酶(GSH-Px)的活力(P

This study was conducted to investigate the effects of lacti-glyceride on intestinal anti-oxidative capacity and energy metabolism status of cold-stressed broilers. 150 1-day-old Cobb chickens were randomly divided into three groups （control group, cold-stress group, lacti-glyceride group）. Each treatment has 5 replicate pens and 10 chickens per pen. The control group and cold-stress group were fed a basal diet, whereas lacti-glyceridegroup were fed basal diet ＋ 500 mg/kg lacti-glyceride. The cold-stressed process was followed as： first wee...