从江蓠中分离筛选出两株琼胶酶高产菌,均为革兰氏阴性菌,呈细杆状。通过API条带分析,它们除了在对柠檬酸盐的利用上存在差别外,其它的生理生化特征基本相同,鉴定为多食鞘氨醇杆菌(Sphingobacteriummultivorum),其可信度分别是98.7%和99.5%。 Isolation and screening from the jianglai two agar strains of high-yielding bacteria, are Gram-negative bacteria, were thin rod-shaped. According to the API banding analysis, except for the difference in citrate utilization, other physiological and biochemical characteristics were basically the same, and they were identified as Sphingobacterium multivorum with reliability of 98.7% and 99.5 %.