代乳粉添加单宁酸对7—28日龄湖羊羔羊胃肠道发育的影响

郑琛,李发弟,李飞,周巨旺,段鹏伟,刘绘汇,樊海苗,朱威力,刘婷

Effects of Tannic Acid Addition in Milk Replacer on Development of Gastrointestinal Tract of 7 to 28 Days Old Hu Lambs

Chen ZHENG,FaDi LI,Fei LI,JuWang ZHOU,PengWei DUAN,HuiHui LIU,HaiMiao FAN,WeiLi ZHU,Ting LIU

表3 单宁酸对羔羊肠道相对长度的影响

Table 3 Effects of tannic acid on relative length of intestinal tract of lambs (% intestinal tract length)

项目Item 对照组Control 单宁酸组 Tannic acid SEM P值 P value 十二指肠 Duodenum 2.28 2.08 0.11 0.361 空肠Jejunum 81.90a 80.33b 0.37 0.030 回肠 Ileum 0.84 0.84 0.06 0.990 盲肠 Cecum 0.90 0.93 0.05 0.848 结肠 Colon 11.84b 13.56a 0.33 0.004 直肠 Rectum 2.23 2.26 0.13 0.886