| 益生菌微胶囊化对仔猪生长性能及免疫功能的影响 |
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| 引用本文： | 刘耀东,贾荣玲,王国强. 益生菌微胶囊化对仔猪生长性能及免疫功能的影响[J]. 中国饲料, 2021, 0(3): 55-59,63 |
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| 作者姓名： | 刘耀东 贾荣玲 王国强 |
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| 作者单位： | 南阳农业职业学院 |
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| 基金项目： | 河南省科技攻关计划(农业领域)项目(182102110178)。 |
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| 摘 要： | 目前,利用微胶囊包埋保护益生菌已成为研究热点.本试验采用挤压法,选择不同种类的壁材进行复配,通过对益生菌的微胶囊化,来保护其免受外界不利环境影响.结果表明:制备益生菌微胶囊的最佳工艺为海藻酸钠3％,明胶0.2％,氯化钙2％,搅拌速度800 r/min.将益生菌微胶囊添加到日粮中可以提高仔猪生产性能和免疫力,并且添加量为...
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| 关 键 词： | 益生菌 微胶囊化 鼠李糖乳杆菌 仔猪 |
Effect of microencapsulation of probiotics on growth performance and immune function of piglets |
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| LIU Yaodong,JIA Rongling,WANG Guoqiang. Effect of microencapsulation of probiotics on growth performance and immune function of piglets[J]. China Feed, 2021, 0(3): 55-59,63 |
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| Authors: | LIU Yaodong JIA Rongling WANG Guoqiang |
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| Affiliation: | (Nanyang Vocational College of Agriculture,Nanyang,Henan Province 473007,China) |
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| Abstract: | At present,it has become a hot spot to study the protection of probiotics by microcapsule embedding.In this experiment,different kinds of wall materials were selected by extrusion method to protect probiotics from adverse environmental effects through microencapsulation of probiotics.The results showed that the optimum conditions for the process of preparing probiotic microcapsules were as follows:sodium 3%,gelatin 0.2%,calcium chloride 2%,stirring speed 800 r/min.Adding probiotic microcapsules to the diet could improve the growth performance and immunity of piglets,and the effect was best when the dosage was 0.3%. |
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| Keywords: | probiotics microencapsulation Lactobacillus rhamnoides piglets |
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