肠膜明串珠菌胞外多糖的研究进展及其在饲料业中的应用前景

Research Progress of Extracellular Polysaccharides of Leuconostoc mesenteroides and Its Application Prospects in Feed Industry

综述了肠膜明串珠菌胞外多糖的存在形式、组成成分、酶促合成过程、生成影响因素及提高产量的技术,介绍了肠膜明串珠菌胞外多糖的功能及用途,探讨了专供发酵饲料使用的肠膜明串珠菌的菌株选育问题、饲用肠膜明串珠菌微生态制剂的生产问题及低聚糖益生元饲料添加剂开发问题。

The existing form,composition,enzymatic synthesis process,influence factors of synthesis and increasing-yield technique of extracellular polysaccharides of Leuconostoc mesenteroides were reviewed;then,the function and use of extracellular polysaccharide of Leuconostoc mesenteroides were introduced;finally,the breeding problem of Leuconostoc mesenteroides for fermentation uses,the production problems of micro-ecological preparation of Leuconostoc mesenteroides for feeding and the development problem of Leuconostoc mesenteroides for oligo prebiotics additive were discussed.