微胶囊化益生菌对肉鸡生产性能、抗氧化性能和免疫机能的影响
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摘要
试验旨在研究微胶囊化益生菌对肉鸡生产性能、抗氧化水平和免疫机能的影响。选取1日龄爱拔益加(AA)肉仔鸡270只,随机分为3组(每组6个重复,每个重复15只)。对照组饲喂基础饲粮,益生菌组在基础饲粮中添加微胶囊(JM113活菌数为1×10~8 CFU/kg基础饲粮),抗生素组在基础饲粮中添加50 mg/kg金霉素,试验期42 d。结果表明:饲粮添加微胶囊化益生菌和抗生素显著提高了肉鸡平均日增重(P<0.05),降低了料肉比(P<0.05)。饲粮添加微胶囊化益生菌显著增加了肉鸡血清总抗氧化能力和总超氧化物歧化酶活性(P<0.05)。饲粮添加微胶囊化益生菌显著增加了肉鸡血清免疫球蛋白IgA、IgG和IgM水平(P<0.05)。由此可见,饲粮添加微胶囊化益生菌能取得与抗生素相同的促生长效果,并能提高肉鸡抗氧化能力和免疫水平。
The experiment was conducted to investigate the effect of microencapsulated probiotics on production performance, antioxidative abilities and immune functions in broilers. Two hundred and seventy one-day-old broilers were randomly divided into one of the following three treatments for 42 d: control group, basal diet; probiotics group, basal diet + 1×10~8 CFU/kg microecologic products; antibiotics group, basal diet + 50 mg/kg aureomycin. The results showed as follows, adding probiotics and antibiotics remarkably increased the average daily gain, decreased the feed conversation ratio in broiler(P<0.05). Adding probiotics could significantly increase serum total antioxidant capacity(T-AOC) and total superoxide dismutase activity in broiler on day 21 and 42(P<0.05). Adding probiotics could significantly increase serum immunoglobulin level in broiler on day 21 and 42(P<0.05). It is concluded that the addition of microencapsulated probiotics can improve the growth performance similar to that of antibiotics, and has beneficial effects on antioxidative abilities and immune function.
The experiment was conducted to investigate the effect of microencapsulated probiotics on production performance, antioxidative abilities and immune functions in broilers. Two hundred and seventy one-day-old broilers were randomly divided into one of the following three treatments for 42 d: control group, basal diet; probiotics group, basal diet + 1×10~8 CFU/kg microecologic products; antibiotics group, basal diet + 50 mg/kg aureomycin. The results showed as follows, adding probiotics and antibiotics remarkably increased the average daily gain, decreased the feed conversation ratio in broiler(P<0.05). Adding probiotics could significantly increase serum total antioxidant capacity(T-AOC) and total superoxide dismutase activity in broiler on day 21 and 42(P<0.05). Adding probiotics could significantly increase serum immunoglobulin level in broiler on day 21 and 42(P<0.05). It is concluded that the addition of microencapsulated probiotics can improve the growth performance similar to that of antibiotics, and has beneficial effects on antioxidative abilities and immune function.
引文
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[3]唐仁龙,王羽中,汪海峰.微囊化包被技术在饲用益生菌上应用的研究进展[J].中国畜牧杂志,2018,54(11):5-11.
[4] Song D, Wang Y W, Lu Z X, et al. Effects of dietary supplementation of microencapsulated Enterococcus fecalis and the extract of Camellia oleifera seed on laying performance, egg quality, serum biochemical parameters, and cecal microflora diversity in laying hens[J]. Poultry Science, 2019, 3(1):1-8.
[5] Zhang L, Li J, Yun T T, et al. Effects of preencapsulated and proencapsulated Enterococcus faecalison growth performance, blood characteristics, and cecal microflora in broiler chickens[J]. Poultry Science,2015, 94(11):2821-2830.
[6]李龙.藏鸡源乳酸菌和红景天对肉鸡生产性能、腹水敏感性和肠道功能的影响[D].杨凌:西北农林科技大学,2015.
[7] Moayyedi M, Eskandari M H, Rad A H E, et al. Effect of drying methods(electrospraying, freeze drying and spray drying)on survival and viability of microencapsulated Lactobacillus rhamnosus ATCC 7469[J]. Journal of Functional Foods, 2018(40):391-399.
[8] Haygood A M, Jha R. Strategies to modulate the intestinal microbiota of tilapia(Oreochromis sp.)in aquaculture:a review[J]. Reviews in Aquaculture, 2018, 10(2):320-333.
[9]WangW,ChenJ,ZhouH,etal.Effectsofmicroencapsulated Lactobacillus plantarum and fructooligosaccharide on growth performance,blood immune parameters, and intestinal morphology in weaned piglets[J].Food and Agricultural Immunology, 2018, 29(1):84-94.
[10] Sarangi N R, Babu L K, Kumar A, et al. Effect of dietary supplementation of prebiotic, probiotic, and synbiotic on growth performance and carcass characteristics of broiler chickens[J]. Veterinary World, 2016, 9(3):313-317.
[11] Fang J, Martinez Y, Deng C J, et al. Effects of dietary enzymolysis productsofwheatglutenonthegrowthperformance,serum biochemical, immune, and antioxidant status of broilers[J]. Food and Agricultural Immunology, 2017(28):1155-1167.
[12] Wang Y, Wang Y, Xu H, et al. Direct-fed glucose oxidase and its combination with B. amyloliquefaciens SC06 on growth performance,meat quality, intestinal barrier, antioxidative status, and immunity of yellow-feathered broilers[J]. Poultry Science, 2018, 97(10):3540-3549.
[13] Heshmati J, Farsi F, Shokri F, et al. A systematic review and metaanalysis of the probiotics and synbiotics effects on oxidative stress[J].Journal of Functional Foods, 2018(46):66-84.
[14] Willson N L, Nattrass G S, Hughes R J, et al. Correlations between intestinal innate immune genes and cecal microbiota highlight potential for probiotic development for immune modulation in poultry[J]. Applied Microbiology and Biotechnology, 2018, 102(21):9317-9329.
[15] Orso C, Moraes M L, Aristimunha P C, et al. Effect of early feed restriction programs and genetic strain on humoral immune response production in broiler chickens[J]. Poultry Science, 2018, 98(1):172-178.
[16] Abed A A A, Aljubory S Y, Makki S A R. Effect of probiotic on humoral immunity of broiler chickens vaccinated against Gumboro disease under experimental aflatoxicosis[J]. Al-Qadisiyah Journal of Veterinary Medicine Sciences, 2018, 17(1):29-34.
[2] Wang Y, Dong Z, Song D, et al. Effects of microencapsulated probiotics and prebiotics on growth performance, antioxidative abilities, immune functions, and caecal microflora in broiler chickens[J]. Food and Agricultural Immunology, 2018, 29(1):859-869.
[3]唐仁龙,王羽中,汪海峰.微囊化包被技术在饲用益生菌上应用的研究进展[J].中国畜牧杂志,2018,54(11):5-11.
[4] Song D, Wang Y W, Lu Z X, et al. Effects of dietary supplementation of microencapsulated Enterococcus fecalis and the extract of Camellia oleifera seed on laying performance, egg quality, serum biochemical parameters, and cecal microflora diversity in laying hens[J]. Poultry Science, 2019, 3(1):1-8.
[5] Zhang L, Li J, Yun T T, et al. Effects of preencapsulated and proencapsulated Enterococcus faecalison growth performance, blood characteristics, and cecal microflora in broiler chickens[J]. Poultry Science,2015, 94(11):2821-2830.
[6]李龙.藏鸡源乳酸菌和红景天对肉鸡生产性能、腹水敏感性和肠道功能的影响[D].杨凌:西北农林科技大学,2015.
[7] Moayyedi M, Eskandari M H, Rad A H E, et al. Effect of drying methods(electrospraying, freeze drying and spray drying)on survival and viability of microencapsulated Lactobacillus rhamnosus ATCC 7469[J]. Journal of Functional Foods, 2018(40):391-399.
[8] Haygood A M, Jha R. Strategies to modulate the intestinal microbiota of tilapia(Oreochromis sp.)in aquaculture:a review[J]. Reviews in Aquaculture, 2018, 10(2):320-333.
[9]WangW,ChenJ,ZhouH,etal.Effectsofmicroencapsulated Lactobacillus plantarum and fructooligosaccharide on growth performance,blood immune parameters, and intestinal morphology in weaned piglets[J].Food and Agricultural Immunology, 2018, 29(1):84-94.
[10] Sarangi N R, Babu L K, Kumar A, et al. Effect of dietary supplementation of prebiotic, probiotic, and synbiotic on growth performance and carcass characteristics of broiler chickens[J]. Veterinary World, 2016, 9(3):313-317.
[11] Fang J, Martinez Y, Deng C J, et al. Effects of dietary enzymolysis productsofwheatglutenonthegrowthperformance,serum biochemical, immune, and antioxidant status of broilers[J]. Food and Agricultural Immunology, 2017(28):1155-1167.
[12] Wang Y, Wang Y, Xu H, et al. Direct-fed glucose oxidase and its combination with B. amyloliquefaciens SC06 on growth performance,meat quality, intestinal barrier, antioxidative status, and immunity of yellow-feathered broilers[J]. Poultry Science, 2018, 97(10):3540-3549.
[13] Heshmati J, Farsi F, Shokri F, et al. A systematic review and metaanalysis of the probiotics and synbiotics effects on oxidative stress[J].Journal of Functional Foods, 2018(46):66-84.
[14] Willson N L, Nattrass G S, Hughes R J, et al. Correlations between intestinal innate immune genes and cecal microbiota highlight potential for probiotic development for immune modulation in poultry[J]. Applied Microbiology and Biotechnology, 2018, 102(21):9317-9329.
[15] Orso C, Moraes M L, Aristimunha P C, et al. Effect of early feed restriction programs and genetic strain on humoral immune response production in broiler chickens[J]. Poultry Science, 2018, 98(1):172-178.
[16] Abed A A A, Aljubory S Y, Makki S A R. Effect of probiotic on humoral immunity of broiler chickens vaccinated against Gumboro disease under experimental aflatoxicosis[J]. Al-Qadisiyah Journal of Veterinary Medicine Sciences, 2018, 17(1):29-34.