| 功能性低聚糖在饲料添加剂中的应用 |
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| 引用本文： | 周贞兵,夏中生. 功能性低聚糖在饲料添加剂中的应用[J]. 湖南环境生物职业技术学院学报, 2001, 7(2): 6-10 |
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| 作者姓名： | 周贞兵 夏中生 |
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| 作者单位： | 广西大学动物科学技术学院,广西,南宁,530005 |
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| 摘 要： | 低聚糖或称寡糖是由2-10个单糖分子通过糖苷键连接组成的小聚合体。作为一种新型的功能性饲料添加剂,在动物体内可促进消化道有益菌的生长,抑制有害病原菌的繁殖,提高动物机体免疫力。多数试验研究表明,饲料中添加适量低聚糖,能在较大程度上替代抗生素而改善动物健康,增强抗病力,提高家禽及幼龄动物成活率,提高动物的生长增重和饲料转化率。
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| 关 键 词： | 低聚糖 饲料添加剂 作用机制 生产性能 |
| 修稿时间： | 2001-06-06 |
Usage on Functional Oligosacchrides as a New Feed Additive |
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| ZHOU Zhen-bing,XIA Zhong-sheng. Usage on Functional Oligosacchrides as a New Feed Additive[J]. JOurnal of Hunan Environment Biological Polytechnic, 2001, 7(2): 6-10 |
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| Authors: | ZHOU Zhen-bing XIA Zhong-sheng |
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| Abstract: | The oligosaccharides are little polymers composed of 2-10 monosaccharides residues united by glycosidic linkages. As a kind of new functional feed additive, oligosaccharides can selectively stimulate the growth of selected benefiting microorganism, suppress the reproduction of enteric pathogen microbe,change the composition of the microbiota , decrease the concentration of ammonia and putrefactive products in the hind gut of monogastric animals, form healthy intestinal microbial ecosystem, improve the ability of immunity and disease-resistant, better the performance of animals, and increase the survival rate of young animals. |
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| Keywords: | oligosaccharides feed additive mechanism animal performance |
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