动物营养学报 >

2021 , Vol. 33 >Issue 6: 3461 - 3468

DOI: https://doi.org/10.3969/j.issn.1006-267x.2021.06.047

特种经济动物营养与饲料 SPECIAL ECONOMIC ANIMAL NUTRITION AND FEED

三丁酸甘油酯对育成期母貂生长性能、营养物质表观消化率及十二指肠消化酶活性的影响

  • 李丹丹 ,
  • 宇晓军 ,
  • 王群 ,
  • 王光 ,
  • 王利华
展开
  • 青岛农业大学动物科技学院, 青岛 266109
李丹丹(1996-),女,辽宁北票人,硕士研究生,动物营养与饲料科学专业。E-mail:lidd996@163.com

收稿日期: 2020-11-26

  网络出版日期: 2021-06-10

基金资助

山东省现代农业产业技术体系特种经济动物创新团队（SDAIT-21-8）

收起

Effects of Tributyrin on Growth Performance, Nutrient Apparent Digestibilities and Duodenum Digestive Enzyme Activities of Growing Female Minks

  • LI Dandan ,
  • YU Xiaojun ,
  • WANG Qun ,
  • WANG Guang ,
  • WANG Lihua
Expand
  • College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China

Received date: 2020-11-26

  Online published: 2021-06-10

Fold

摘要

本试验旨在研究三丁酸甘油酯（TB）对育成期母貂生长性能、营养物质表观消化率及十二指肠消化酶活性的影响。选取65日龄体重相近的健康白色母貂120只，随机分为6组，每组10个重复，每个重复2只。各组饲粮中分别添加0（Ⅰ组，对照组）、0.1%（Ⅱ组）、0.2%（Ⅲ组）、0.3%（Ⅳ组）、0.4%（Ⅴ组）和0.5%（Ⅵ组）的TB。预试期7 d，正试期60 d，前30 d为Ⅰ期，后30 d为Ⅱ期。结果表明：1）TB对试验Ⅱ期的末重、平均日增重和平均日采食量有显著影响（P<0.05），对试验Ⅰ期的生长性能无显著影响（P>0.05）。试验Ⅱ期，与对照组相比，Ⅱ、Ⅲ组的末重显著升高（P<0.05），Ⅱ、Ⅲ、Ⅳ、Ⅴ组的平均日采食量显著升高（P<0.05）。2）TB显著影响试验Ⅰ期和Ⅱ期的干物质、粗蛋白质、钙、磷表观消化率（P<0.05）。试验Ⅰ期，Ⅱ组的粗蛋白质、钙、磷、组氨酸、异亮氨酸、苏氨酸、苯丙氨酸表观消化率均显著高于对照组（P<0.05）。试验Ⅱ期，Ⅱ组的干物质、粗蛋白质、钙、氨基酸（除赖氨酸、半胱氨酸、缬氨酸外）表观消化率均显著高于对照组（P<0.05）。3）TB对十二指肠胰蛋白酶活性有显著影响（P<0.05）。Ⅱ组的十二指肠胰蛋白酶活性显著高于其他各组（P<0.05）。由此可见，育成期母貂饲粮中TB的适宜添加水平为0.1%。

关键词： 三丁酸甘油酯; 水貂; 生长性能; 营养物质表观消化率; 消化酶

本文引用格式

李丹丹 , 宇晓军 , 王群 , 王光 , 王利华 . 三丁酸甘油酯对育成期母貂生长性能、营养物质表观消化率及十二指肠消化酶活性的影响[J]. 动物营养学报, 2021 , 33(6) : 3461 -3468 . DOI: 10.3969/j.issn.1006-267x.2021.06.047

Abstract

This experiment was conducted to explore the effects of tributyrin (TB) on growth performance, nutrient apparent digestibilities and duodenum digestive enzyme activities of growing female minks. A total of 120 healthy 65-day-old white female minks with similar body weight were selected and randomly divided into 6 groups with 10 replicates in each group and 2 minks in each replicate. Minks were fed diets supplemented with 0 (group Ⅰ, control group), 0.1% (group Ⅱ), 0.2% (group Ⅲ), 0.3% (group Ⅳ), 0.4% (group Ⅴ) and 0.5% (group Ⅵ) TB, respectively. The pre-experimental period lasted for 7 days, and the experimental period lasted for 60 days. The first 30 days was period Ⅰ, and the last 30 days was period Ⅱ. The results showed as follows:1) TB had significant effects on final weight, average daily gain and average daily feed intake in period Ⅰ (P<0.05), but had significant effect on growth performance in period Ⅰ (P>0.05). In period Ⅱ, compared with the control group, the final weight of groups Ⅱ and Ⅲ was significant increased (P<0.05), and the average daily feed intake of groups Ⅱ, Ⅲ, Ⅳ and Ⅴ was significant increased (P<0.05). 2) TB had significant effects on apparent digestibilities of dry matter, crude protein, calcium and phosphorus in period Ⅰ and period Ⅱ (P<0.05). In period Ⅰ, the apparent digestibilities of crude protein, calcium, phosphorus, histidine, isoleucine, threonine and phenylalanine of group Ⅱ were significantly higher than those of the control group (P<0.05). In period Ⅱ, the apparent digestibilities of dry matter, crude protein, calcium, amino acids (except lysine, cysteine and valine) of group Ⅱ were significantly higher than those of the control group (P<0.05). 3) TB had significant effect on duodenum trypsin activity (P<0.05). The duodenum trypsin activity of group Ⅱ was significantly higher than that of other groups (P<0.05). In conclusion, the dietary appropriate supplemental level of TB for growing female minks is 0.1%.

Key words： tributyrin; minks; growth performance; nutrient apparent digestibilities; digestive enzyme

参考文献

[1] 薛永强,马永喜,赵虎,等.三丁酸甘油酯的生理调控机制及在动物生产中的应用[J].动物营养学报,2020,32(12):5547-5555. XUE Y Q,MA Y X,ZHAO H,et al.Physiological regulation mechanism of tributyrin and its application in animal production[J].Chinese Journal of Animal Nutrition,2020,32(12):5547-5555.(in Chinese)
[2] 郑欣,徐树德,艾庆辉,等.三丁酸甘油酯对动物生长和肠道屏障功能的影响及其作用机制[J].动物营养学报,2018,30(5):1668-1675. ZHENG X,XU S D,AI Q H,et al.Effects of tributyrin on growth and intestinal barrier function of animals and its mechanism[J].Chinese Journal of Animal Nutrition,2018,30(5):1668-1675.(in Chinese)
[3] 刘兵,马莲香,侯川川,等.微囊化三丁酸甘油酯对仔猪生长性能、抗氧化能力及粪便菌群的影响[J].饲料研究,2017(14):18-22. LIU B,MA L X,HOU C C,et al.Effects of miro-encappsulated tributyrin on growth performance,antioxidant capacity and fecal flora of piglets[J].Feed Research,2017(14):18-22.(in Chinese)
[4] 朱荣生,徐伟,王怀中,等.饲粮添加不同水平三丁酸甘油酯对断奶仔猪生长性能、血清生化指标、肠组织形态和养分消化率的影响[J].动物营养学报,2020,32(2):664-673. ZHU R S,XU W,WANG H Z,et al.Effects of different supplemental levels of tributyrin on growth performance,serum biochemical indices,intestinal morphology and nutrient digestibility of weaned piglets[J].Chinese Journal of Animal Nutrition,2020,32(2):664-673.(in Chinese)
[5] ZHANG W X,ZHANG Y,ZHANG X W,et al.Effects of dietary supplementation with combination of tributyrin and essential oil on gut health and microbiota of weaned piglets[J].Animals,2020,10(2):180.
[6] WANG C C,CAO S T,ZHANG Q H,et al.Dietary tributyrin attenuates intestinal inflammation,enhances mitochondrial function,and induces mitophagy in piglets challenged with diquat[J].Journal of Agricultural and Food Chemistry,2019,67(5):1409-1417.  
[7] 张铁涛,杨福合,李光玉,等.饲粮营养成分对水貂、狐肠道健康及血清生化指标的影响[J].动物营养学报,2020,32(10):4779-4784. ZHANG T T,YANG F H,LI G Y,et al.Effects of dietary nutrients on intestinal health and serum biochemical indexes of minks and foxes[J].Chinese Journal of Animal Nutrition,2020,32(10):4779-4784.(in Chinese)
[8] 白国勇,邝声耀,魏小兰,等.丁酸甘油酯对保育猪生长性能的影响[J].四川畜牧兽医,2016,43(3):28-29,32. BAI G Y,KUANG S Y,WEI X L,et al.Effect of tributyrin on weaning piglets growth performance[J].Sichuan Animal and Veterinary Sciences,2016,43(3):28-29,32.(in Chinese)
[9] 张文华.丁酸甘油酯对猪健康的作用[J].国外畜牧学(猪与禽),2018,38(9):18-19. ZHANG W H.Glyerides of butyric acid for pig health[J].Animal Science Abroad (Pigs and Poultry),2018,38(9):18-19.(in Chinese)
[10] 崔君.三丁酸甘油酯缓解奶牛热应激效果的研究[D].硕士学位论文.长春:吉林大学,2020:77-78. CUI J.Study on the effect of tributyrin on relieving heat stress in dairy cows[D].Master's Thesis.Changchun:Jilin University,2020:77-78.(in Chinese)
[11] 刘统,黄兴国,朱广宁.丁酸甘油酯对断奶仔猪生长性能影响的研究[J].饲料工业,2011,32(22):39-41. LIU T,HUANG X G,ZHU G N.Effects of tributyrin on growth performance of weaned piglets[J].Feed Industry,2011,32(22):39-41.(in Chinese)
[12] PIVA A,PRANDINI A,FIORENTINI L,et al.Tributyrin and lactitol synergistically enhanced the trophic status of the intestinal mucosa and reduced histamine levels in the gut of nursery pigs[J].Journal of Animal Science,2002,80(3):670-680.  
[13] TUGNOLI B,PIVA A,SARLI G,et al.Tributyrin differentially regulates inflammatory markers and modulates goblet cells number along the intestinal tract segments of weaning pigs[J].Livestock Science,2020,234:103996.
[14] LU H,SU S,AJUWON K M.Butyrate supplementation to gestating sows and piglets induces muscle and adipose tissue oxidative genes and improves growth performance[J].Journal of Animal Science,2012,90(Suppl.4):430-432.
[15] 韩菲菲,钟伟,王静,等.毛皮动物能量与蛋白质需要量研究进展[J].中国畜牧兽医,2019,46(11):3225-3233. HAN F F,ZHONG W,WANG J,et al.Research progress on energy and protein requirements of fur animals[J].China Animal Husbandry and Veterinary Medicine,2019,46(11):3225-3233.(in Chinese)
[16] 孙皓然.饲粮精氨酸水平对蓝狐生长性能和免疫功能的影响[D].硕士学位论文.北京:中国农业科学院,2016:20. SUN H R.Effects of dietary arginine level on production performance and immune function of blue foxes[D].Master's Thesis.Beijing:Chinese Academy of Agricultural Sciences,2016:20.(in Chinese)
[17] 王文楠,孙亚波,刘海英,等.蛋氨酸对动物生长发育及毛发生长调控作用的研究进展[J].中国饲料,2019(5):4-7. WANG W N,SUN Y B,LIU H Y,et al.Research progress of methionine on animal growth and regulation of hair growth[J].China Feed,2019(5):4-7.(in Chinese)
[18] 钟翔,黄小国,陈莎莎,等.丁酸钠对断奶仔猪生长性能和肠道消化酶活性的影响[J].动物营养学报,2009,21(5):719-726. ZHONG X,HUANG X G,CHEN S S,et al.Effects of sodium butyrate on growth performance and digestive enzyme activity in intestine of weanling piglets[J].Chinese Journal of Animal Nutrition,2009,21(5):719-726.(in Chinese)
[19] 杨在宾,邹杨,杨维仁,等.微囊丁酸钠对肉仔鸡肠道消化酶活性的影响[J].饲料工业,2011(2):27-29. YANG Z B,ZOU Y,YANG W R,et al.Effects of microencapsulated sodium butyrate on digestive enzyme activities of broilers[J].Feed Industry,2011(2):27-29.(in Chinese)
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