牛磺酸对鹌鹑生产性能、免疫功能及抗氧化能力的影响
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国家“十一五”科技计划项目(2006BAD12B05);中央级公益性科研院所基本科研业务项目(ywf-td-4)


Effects of Taurine on Growth Production,Immune Function and Antioxidative Ability of Quails
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    摘要:

    以鹌鹑为研究对象,于日粮中添加不同剂量(0,100,500 mg/kg)的牛磺酸(Tau),考察Tau对鹌鹑生产性能、免疫功能及抗氧化能力的影响。将300只1日龄鹌鹑分为3个处理组,每个处理组4个重复,每个重复25只,试验6周。结果表明,添加500 mg/kgTau可显著增加鹌鹑0~3 w体增重和3周龄体重,显著降低0~3、3~60、~6 w的料重比(P<0.05)。Tau可显著增加鹌鹑外周血B淋巴细胞增殖能力,500 mg/kgTau可显著增加T淋巴细胞增殖能力(P<0.05)。Tau可显著提高血清免疫球蛋白IgG质量浓度(P<0.05)。添加100 mg/kg Tau可显著提高鹌鹑血清总抗氧化能力,减少血清丙二醛的产生(P<0.05)。结果显示,日粮中添加牛磺酸可提高鹌鹑的生产性能,通过提高机体的淋巴细胞增殖能力和血清IgG含量增强鹌鹑的免疫功能,牛磺酸可提高鹌鹑的抗氧化能力。

    Abstract:

    In this study,different levels of taurine(0,100,500 mg/kg) were added to the diets and the effects of taurine on production,immune responses and antioxidative ability of quails were investigated.A total of 300 quails were allocated to 3 dietary treatments.Each treatment comprised 4 replicates of 25 quails.The experimental period lasted 6 weeks.The results showed that dietary 500 mg/kg taurine increased body weight of 3 weeks and body weight gain(0~3 week),decreased feed conversion ratio significantly compared with the control(P<0.05).Dietary taurine increased the ability of stimulation B-lymphocyte proliferation significantly and 500 mg/kg taurine increased the ability of stimulation T-lymphocyte proliferation significantly(P<0.05).Dietary taurine increased serum IgG content significantly compared with the control(P<0.05).Dietary taurine of 100 mg/kg enhanced the activity of total antioxidant capacity(T-AOC) in serum,decreased the malondialdehyde(MDA) level in serum(P<0.05).The above results demonstrated that taurine can increase 1) performance of quails;2) antioxidant ability;3)immune function.

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王芙蓉,佟建明,张晓鸣,董晓芳,张琪.牛磺酸对鹌鹑生产性能、免疫功能及抗氧化能力的影响[J].食品与生物技术学报,2011,30(2):190-193.

WANG Fu-rong, TONG Jian-ming, ZHANG Xiao-ming, DONG Xiao-fang, ZHANG Qi. Effects of Taurine on Growth Production, Immune Function and Antioxidative Ability of Quails[J]. Journal of Food Science and Biotechnology,2011,30(2):190-193.

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  • 在线发布日期: 2014-06-17
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