安徽农业科学2012，Vol.40Issue(14)：8086-8087,8115,3.
α-半乳糖苷酶及其在肉鸡日粮中的应用
α- galactosidase and Its Application in Broiler Diet
摘要
Abstract
[Objective]The research aimed to summarize a- gulactosidase and its application in broiler diet. [Method]The structure, characters and anti-nutrition mechanism of a- galat-toside, the characters of a-galactosidase and its application in broiler diet were summarized. And the ap-plication foreground was forecast. [Result] a- galactoside is colorless and clear liquid, its sweetness wan 70% of sucrose, its gross energy was 8 136 kJ/g, its mucosily is lower than maltose and its moisture absorption was lower than sacr-harose. a- galactoside is composed of galaetose, glucose and fructose and it has a good thermal stability. After adding a- galactosidase in the broiler diet,the daily weight gain increased,the energy metabolism and nutrient utilization rate enhanced. [ Conclusion ] The research laid the foundation for advancing the reasonable application of the enzyme preparation in the broiler diet further.关键词
α-半乳糖苷/抗营养因子/α-半乳糖苷酶/养分利用率Key words
α-galactoside/ Anti-nutritional factors/ α-galactostdase/ Utilization rate of nutrients分类
农业科技引用本文复制引用
马慧慧,李绍钰..α-半乳糖苷酶及其在肉鸡日粮中的应用[J].安徽农业科学,2012,40(14):8086-8087,8115,3.基金项目
国家现代农业产业技术体系项目(CARS-42). （CARS-42）
