从海洋沉积物中分离和鉴定生物活性放线菌。

Isolation and characterisation of bioactive actinomycetes from marine sediments.

作者信息

Ellaiah P, Kalyan D, Rao V S, Rao B V

机构信息

Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam, India.

出版信息

Hindustan Antibiot Bull. 1996 Feb-Nov;38(1-4):48-52.

PMID:9676045

Abstract

Actinomycetes (28) were isolated from marine sediments off Madras coast by plating on Starch-Casein Agar medium. After preliminary studies, five isolates which were found to be promising were selected for detailed morphological, cultural, Physiological and biochemical studies. The genera encountered were Streptomycetes. Out of these five isolates, three isolates exhibited very good broad spectrum antibacterial activity. The sodium chloride tolerance of these five isolates was also tested.

摘要

通过在淀粉-酪蛋白琼脂培养基上平板接种，从马德拉斯海岸附近的海洋沉积物中分离出放线菌（28株）。经过初步研究，选择了5株有前景的分离株进行详细的形态学、培养学、生理学和生物化学研究。鉴定出的属为链霉菌属。在这5株分离株中，有3株表现出非常好的广谱抗菌活性。还测试了这5株分离株对氯化钠的耐受性。