四川农业大学学报 ›› 2011, Vol. 29 ›› Issue (01): 94-97.doi: 10.3969/j.issn.1000-2650.2011.01.018

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低聚糖对断奶仔猪生长性能及血清生化指标的影响

林渝宁, 冯静, 伍淳操, 王建华   

  1. 重庆大学生物工程学院, 重庆 400044
  • 收稿日期:2011-01-27 出版日期:2011-03-31 发布日期:2017-04-11
  • 通讯作者: 王建华(E-mail:wjh@cqu.edu.cn) E-mail:wjh@cqu.edu.cn
  • 基金资助:
    国家科技支撑计划(2007BAD51B05);重庆市科技攻关计划(CSTC2009AB1043)

The Effect of Different Oligosaccharides on Performance and Serum Biochemical Parameters in the Weaned Piglets

LIN Yu-ning, FENG Jing, WU Chun-cao, WANG Jian-hua   

  1. College of Bioengineering, Chongqing University, Chongqing 400044, China
  • Received:2011-01-27 Online:2011-03-31 Published:2017-04-11

摘要: 为了研究低聚糖对断奶仔猪生长性能和血清生化指标的影响,试验选用(28±2)日龄荣昌断奶仔猪,在基础日粮相同的情况下进行分组试验,每组6个重复,每重复8头猪。各组日粮中除对照组外,分别添加低聚果糖(0.4%)、低聚木糖(0.02%)、低聚果糖+低聚木糖(分别为0.4%和0.02%),试验为期4周。结果表明:与对照组比较,日粮中添加0.4%低聚果糖、0.02%低聚木糖均显著提高了平均日增重(P<0.05),降低了腹泻率(P<0.05),添加低聚果糖还显著提高平均日采食量(P<0.05),添加低聚木糖显著降低了料肉比(P<0.05)。此外,与对照组比较,添加低聚木糖显著降低了总胆固醇和甘油三酯浓度(P<0.05),低聚果糖组高密度脂蛋白含量显著高于对照组(P<0.05),低聚果糖和低聚木糖对谷丙转氨酶和谷草转氨酶含量无显著影响(P>0.05)。通过对添加低聚糖饲养猪只各项指标的测试,低聚糖能显著改善断奶仔猪的生长性能。

关键词: 低聚果糖, 低聚木糖, 生长性能, 血清生化指标, 断奶仔猪

Abstract: 28±2 day-old Rongchang weaned piglets were randomly divided into 4 groups(0.4% fructo oligosaccharide(FOS), 0.02% xylo-oligosaccharide(XOS), 0.4% FOS and 0.02% XOS and control) based on the same basic diet to study the effect of FOS and XOS on the growth performance and serum biochemical parameters of weaned piglets.The trial lasted 4 weeks and each group had suitable replications.Results showed that supplemented with 0.4% FOS or 0.02% XOS significantly increased average daily gain(ADG)(P<0.05) and decreased diarrhea ratio(P<0.05) as compared with the control, FOS increased average daily feed intake(ADFI) and XOS decreased feed/gain(F/D).In addition, as compared with the control, XOS decreased serum total cholesterol(TC) and triglyceride(TG) significantly(P<0.05), FOS increased high density lipoprotein(HDL) (P<0.05), the concentration of glutamic pyruvic transaminase(GPT) and glutamic oxaloacetic transaminase(GOT) had no significant difference among all groups(P>0.05).Oligosaccharide can significantly improve performance in the weaned piglets by the test of different indexs on weaned piglet which is raised by feed with oligosaccharide.

Key words: fructo-oligosaccharide, xylo-oligosaccharide, performance, serum biochemical parameters, weaned piglets

中图分类号: 

  • S816.7