多糖酶菌种的初步选育研究  

Primary Research and selection of Polysaccharides enzyme(s) producing strain

作　　者：黄祥斌[1] 于淑娟[1] 

机构地区：[1]华南理工大学食品与生物工程学院,广州510641

出　　处：《中国甜菜糖业》2002年第3期3-6,共4页China Beet & Sugar

摘　　要：采用查氏培养基的改进配方 ,筛选了 8种微生物 ,并描绘了其菌落特征。利用接种针接种液体摇瓶培养 3天。通过对多糖的测定 (同时也测定了色值 ) ,找到了对多糖和色素都有显著降解效果的菌种 ,为进一步通过酶法研究困扰着制糖业的多糖和色素问题 ,以及对菌种的优化提供了可靠的资料。In this paper,8 kinds of strain were selected and their characteristics were also described.The strains that can degrade both polysaccharides and colorants were found out by the comparable determination of polysaccharides and color value of the solution that were inoculated and incubated about 3 days,giving satisfactory information for further research on polysaccharides and colorant.

关 键 词：多糖酶菌种 选育 微生物 菌落特征 多糖 色素 制糖业 降解 

分 类 号：TS241[轻工技术与工程—制糖工程]