海水中组胺菌的分离及其理化性质分析

Isolation of Histamine Forming Bacteria from Seawater and the Analysis of the Physiological and Biochemical Characteristics

目的:对海水中的组胺生成菌进行生化实验和功能酶检测,进而对海水中组胺菌的存在提供可参考数据。方法:利用组氨酸肉汤培养液,对海水中的组胺生成菌进行筛选,然后通过生物化学实验和形态学实验,进而对组胺生成菌进行分析。结果:分离得到2株细菌。结论:依据两种组胺菌的特征和生理生化特征,分离菌可能分别属于奈瑟氏菌属、黄杆菌属。

Objective： By detecting the enzymes and the physiological and biochemical experiments of the isolates to ensure histamine forming bacteria from seawater. Method： Using histidine broth media, histamine forming bacteria were screened. Then histamine forming bacteria were analyzed through the biochemistry experiment and the morphology experiment. Result： Two histamine forming bacteria were isolated. Conclusion： Based on the biochemistry experiment and the morphology properties, the two histamine forming bacteria were likely to belong to Acinetobacter Moraxella group I and Flavobacterium group I. So, some important data would be referred to ensure histamine forming bacteria.