动物营养学报 >

2019 , Vol. 31 >Issue 6: 2816 - 2822

DOI: https://doi.org/10.3969/j.issn.1006-267x.2019.06.042

饲料科学与技术 Feed science and technology

苯甲酸对1~21日龄肉鸡生长性能和肠道健康的影响

展开
  • 1. 四川农业大学动物营养研究所, 动物抗病营养教育部重点实验室, 成都 611130;
    2. 广州英赛特生物技术有限公司, 广州 510663
黄灵杰(1993-),女,四川通江人,硕士研究生,从事家禽营养研究。E-mail:13438286483@163.com

收稿日期: 2018-11-19

  网络出版日期: 2019-06-17

基金资助

"十三五"育种攻关计划项目（2016NYZ0052）

收起

Effects of Benzoic Acid on Growth Performance and Intestinal Health of Broilers at 1 to 21 Days of Age

Expand
  • 1. Key Laboratory of Animal Disease Resistance and Nutrition, Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China;
    2. Guangzhou Yingsaite Biotechnology Co., Ltd., Guangzhou 510663, China

Received date: 2018-11-19

  Online published: 2019-06-17

Fold

摘要

本试验旨在研究苯甲酸对白羽肉鸡生长性能、肠道形态及盲肠微生物的影响。试验采用单因子试验设计，选取360只1日龄的罗斯308（Ross 308）白羽肉鸡，随机分为3组，每组6个重复，每个重复20只。饲粮中苯甲酸的添加水平为0（对照组）、0.7%和1.4%。试验期为21 d。结果表明：1）与对照组相比，添加苯甲酸对1~21日龄肉鸡的平均增重（AWG）有提高趋势（P=0.066）；添加0.7%苯甲酸显著提高了1~21日龄肉鸡的平均采食量（AFI）（P<0.05）。2）与对照组相比，添加苯甲酸显著提高空肠绒毛高度和绒隐比（P<0.05），对隐窝深度无显著影响（P>0.05）。3）与对照组相比，添加苯甲酸对21日龄肉鸡空肠酶活性无显著影响（P>0.05），但从数值上看，添加0.7%苯甲酸提高了空肠酶活性。4）与对照组相比，添加苯甲酸对肉鸡盲肠微生物菌群无显著影响（P>0.05）；从数值上看，添加苯甲酸降低了肉鸡21日龄大肠杆菌数量。由此得出，苯甲酸能够提高肉鸡空肠绒毛高度和绒隐比，进而在一定程度上提高1~21日龄肉鸡的生长性能，但对盲肠微生物数量没有显著影响；1~21日龄肉鸡饲粮苯甲酸的添加水平以0.7%效果较好。

关键词： 苯甲酸; 生长性能; 肠道形态; 肠道微生物; 肉鸡

本文引用格式

黄灵杰, 张克英, 白世平, 王建萍, 曾秋凤, 彭焕伟, 丁雪梅, 彭险峰, 覃宗华 . 苯甲酸对1~21日龄肉鸡生长性能和肠道健康的影响[J]. 动物营养学报, 2019 , 31(6) : 2816 -2822 . DOI: 10.3969/j.issn.1006-267x.2019.06.042

Abstract

This study was to investigate the effects of benzoic acid on the growth performance, intestinal morphology and cecal microflora of white feather broilers. A single factor experiment design was used to select 360 1-day-old male broilers (Ross 308) and randomly divided into 3 groups with 6 replicates per group and 20 broilers per replicate. The supplemental levels of benzoic acid was 0 (control group), 0.7% and 1.4%, respectively; the test lasted for 21 days. The results showed as follows:1) compared with the control group, adding benzoic acid increased the average weight gain (AWG) of broilers at 21 days of age (P=0.066); adding 0.7% benzoic acid significantly increased the average feed intake (AFI) of broilers at 21 days of age (P<0.05). 2) Compared with the control group, addition of benzoic acid significantly increased the jejunum villous height and villous height/crypt depth (P<0.05), but there was no significant difference in crypt depth (P>0.05). 3) Compared with the control group, there was no statistical difference in jejunal enzyme activity of broilers at 21 days of age (P>0.05), but numerically, adding 0.7% benzoic acid increased the jejunal enzyme activity. 4) Compared with the control group, addition of benzoic acid had no significant effect on cecal microflora of broilers (P>0.05), but numerically, the addition of benzoic acid reduced the number of Escherichia coli of broilers at 21 days of age. It can be concluded that benzoic acid can increase the jejunum villous height and villous height/crypt depth of broilers, and then improve the growth performance of broilers at 1 to 21 days of age, but has no significant effect on cecal microflora number; the effect of adding 0.7% benzoic acid in the diet is better for broilers at 1 to 21 days of age.

Key words： benzoic acid; growth performance; intestinal morphology; intestinal microflora; broilers

参考文献

[1] 冯焱, 张芬鹊, 李建慧.家禽肠道黏膜屏障结构及功能研究进展[J].中国家禽, 2016, 38(4):1-4.

[2] MROZ Z.Organic acids as potential alternatives to antibiotic growth promoters for pigs[J].Advances in Pork Production, 2005, 16:169-182.

[3] EVANS W C, FUCHS G.Anaerobic degradation of aromatic compounds[J].Annual Review of Microbiology, 1988, 42:289-317.

[4] KRISTENSEN N B, NORGAARD J V, WAMBERG S, et al.Absorption and metabolism of benzoic acid in growing pigs[J].Journal of Animal Science, 2009, 87(9):2815-2822.  

[5] 仇志杰.食品中苯甲酸、山梨酸应用原理及液相色谱分析方法[J].黑龙江科技信息, 2007(21):27.

[6] AMAECHIN N, ANUEYIAGU C F.The effect of dietary benzoic acid supplementation on growth performance and intestinal wall morphology of broilers[J].Journal of Animal and Feed Research, 2012, 2(5):401-404.

[7] WEBER G M, MICHALCZUK M, HUYGHEBAERT G, et al.Effects of a blend of essential oil compounds and benzoic acid on performance of broiler chickens as revealed by a meta-analysis of 4 growth trials in various locations[J].Poultry Science, 2012, 91(11):2820-2828.  

[8] 张波, 孙得发, 袁磊, 等.包被苯甲酸对肉鸡生长性能及器官发育的影响[J].中国家禽, 2017, 39(8):增页2-增页5.

[9] TALEBI E, ZAREI A, ABOLFATHI M.Influence of three different organic acids on broiler performance[J].Asian Journal of Poultry Science, 2010, 4(1):7-11.  

[10] JÍZEFIAK D, KACZMAREK S, RUTKOWSKI A.The effects of benzoic acid supplementation on the performance of broiler chickens[J].Journal of Animal Physiology and Animal Nutrition, 2010, 94(1):29-34.  

[11] JÍZEFIAK D, KACZMAREK S, BOCHENEK M, et al.A note on effect of benzoic acid supplementation on the performance and microbiota population of broiler chickens[J].Journal of Animal and Feed Sciences, 2007, 16(2):252-256.  

[12] 户陆女, 王松波, 朱晓彤, 等.二甲酸钾、苯甲酸和山梨酸对黄羽肉鸡生长性能与胴体品质的影响[J].华南农业大学学报, 2009, 30(3):72-75.

[13] YOUSAF M S, GOODARZI BOROOJENI F, VAHJEN W, et al.Encapsulated benzoic acid supplementation in broiler diets influences gut bacterial composition and activity[J].British Poultry Science, 2017, 58(2):122-131.  

[14] GIANNENAS I, PAPANEOPHYTOU C P, TSALIE E, et al.Dietary supplementation of benzoic acid and essential oil compounds affects buffering capacity of the feeds, performance of turkey poults and their antioxidant status, pH in the digestive tract, intestinal microbiota and morphology[J].Asian-Australasian Journal of Animal Sciences, 2014, 27(2):225-236.  

[15] BOLING S D, WEBEL D M, MAVROMICHALIS I.The effects of citric acid on phytate-phosphorus utilization in young chicks and pigs[J].Journal of Animal Science, 2000, 78(3):682-689.  

[16] 钟丽梅, 张克英, 张克英, 等.粉状饲料中小麦粉碎粒度对肉鸡生产性能、消化器官发育和肠道健康的影响[J].四川农业大学学报, 2018, 36(1):100-107.

[17] 宋凡春.包被苯甲酸和木聚糖酶对肉鸡生产性能和肠道健康的影响[D].硕士学位论文.泰安:山东农业大学, 2016.

[18] 苟碧清, 张波, 孙得发, 等.包埋苯甲酸对青麻脚鸡生长性能、血清生化指标以及肠道形态的影响[J].中国畜牧杂志, 2016, 52(24):72-77.

[19] GIANNENAS I A, PAPANEOPHYTOU C P, TSALIE E, et al.The effects of benzoic acid and essential oil compounds in combination with protease on the performance of chickens[J].Journal of Animal and Feed Sciences, 2014, 23(1):73-81.  

[20] LUPTON J R, JACOBS L R.Fiber supplementation results in expanded proliferative zones in rat gastric mucosa[J].The American Journal of Clinical Nutrition, 1987, 46(6):980-984.  

[21] BOOTH C C.Effect of location along the small intestine on absorption of nutrients[M]//PAPPENHEIMER J R.Handbook of physiology:alimentary canal.Washington, D.C.:The American Physiological Society, 1968:1513-1527.

[22] 黄凯.抗菌型酸化剂的体外筛选及替代抗生素对肉仔鸡饲喂效果的研究[D].硕士学位论文.郑州:河南农业大学, 2016.

[23] KNARREBORG A, MIQUEL N, GRANLI T, et al.Establishment and application of an in vitro methodology to study the effects of organic acids on coliform and lactic acid bacteria in the proximal part of the gastrointestinal tract of piglets[J].Animal Feed Science and Technology, 2002, 99(1/2/3/4):131-140.
Options
文章导航

/

〈 〉

    联系我们

  • 地址：北京市海淀区圆明园西路2号
    　　　中国农业大学动科动医大楼153室
  • 邮编：100193
  • 电话：010－62817823
  • 网址：http://www.chinajan.com
  • E-mail：cjan@chinajan.com
京公网安备 11010802041926号    京ICP备17050989号-2