| 丙氨酰谷氨酰胺二肽对仔兔生长性能、小肠黏膜形态及抗氧化性能的影响 |
| |
| 引用本文： | 杨杰,翟频,白文霞.丙氨酰谷氨酰胺二肽对仔兔生长性能、小肠黏膜形态及抗氧化性能的影响[J].江苏农业学报,2009,25(3). |
| |
| 作者姓名： | 杨杰 翟频 白文霞 |
| |
| 作者单位： | 1. 江苏省农业科学院畜牧研究所,江苏南京,210014
2. 江苏省药物研究所,江苏南京,210009 |
| |
| 基金项目： | 江苏省农业科技自主创新基金项目 |
| |
| 摘 要： | 选取21日龄新西兰仔兔288只,随机分为2组,每组设3个重复,每个重复48只(公、母各半).一组为对照组,喂基础日粮;一组为试验组,基础日粮添加0.05%的丙氨酰谷氨酰胺二肽.观察丙氨酰谷氨酰胺二肽对仔兔生长性能、小肠黏膜形态及抗氧化性能的影响.结果表明:添加0.05%的丙氨酰谷氨酰胺二肽组仔兔日增重有所提高(P>0.05)、腹泻发生率有所降低(P>0.05),料重比、死亡率均显著降低(P<0.05);提高了小肠肠绒毛高度(P<0.05)、肠壁厚度(P<0.05)、隐窝深度(P>0.05)和绒毛高度/隐窝深度比值(P>0.05);提高了谷胱甘肽(GSH)含量(P<0.05)和过氧化氢酶(CAT)活性(P>0.05),降低了丙二醛(MDA)含量(P＞0.05).
|
| 关 键 词： | 丙氨酰谷氨酰胺 生长性能 肠粘膜 形态 抗氧化性能 仔兔 |
Effects of Dipeptide Alanyl-glutamin on Growth Performance,Morphology of Small Intestine Mucosal and Antioxidation Traits of Young Rabbits |
| |
| YANG Jie,ZHAI Pin,BAI Wen-xia.Effects of Dipeptide Alanyl-glutamin on Growth Performance,Morphology of Small Intestine Mucosal and Antioxidation Traits of Young Rabbits[J].Jiangsu Journal of Agricultural Sciences,2009,25(3). |
| |
| Authors: | YANG Jie ZHAI Pin BAI Wen-xia |
| |
| Institution: | 1.Institute of Animal Science;Jiangsu Academy of Agricultural Sciences;Nanjing 210014;China;2.Jiangsu Provincial Institute of Materla Medica;Nanjing 210009;China |
| |
| Abstract: | Two hundred and eighty eight young rabbits were randomly allocated to 2 treatments,3 replicates of 48 young rabbits each(half male,half female).Rabbbits in treatments were fed diets supplemented with 0 and 0.05% dipeptide alanyl-glutamin respectively,to study effect of the alanyl-glutamin dipeptide in diet on the growth performance,morphology and antioxidation traits of small intestine.The result indicated that the supplement of 0.05% dipeptide alanyl-glutamin in diets improved average daily gain(P>0.05),de... |
| |
| Keywords: | alanyl-glutamin growth performance intestine mucosal morphology antioxidation traits young rabbits |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
