产新型类胡萝卜素微球菌的鉴定

Identification of New Carotenoids-Producing Micrococcus roseus

从野外土壤中分离得到1株产类胡萝卜素菌株。根据其形态特征、生理生化特征的测定结果分析,该菌株应归为微球菌属(Micrococcus)玫瑰色微球菌(Micrococcus roseus)。对其所产类胡萝卜素进行了吸收光谱扫描及高效液相分析,研究表明为新型类胡萝卜素。

A bacterium strain producing new carotenoids was isolated from soil. It was classified into Micrococcus roseus according to its morphological and biochemical features. And optical absorption and HPLC analysis of the carotenoids showed that they were new carotenoids.