Characteristic of Marine Actinomycete Having Antagonistic Effects

Abstract:

The purpose of this manuscript is to screen the marine microorganisms and evaluate the antagonistic effects of those isolated microorganism to Escherichia coli and the Staphylococcus.A isolated marine microorganism L having better antagonism effects was separated from the diluted marine mud.Physiology and biochemical characteristics of the isolated marine microorganism,the curve of fermentation control parameters were studied.Antagonism effects of the ferment production were tested with the Escherichia coli and the Staphylococcus.The result shows that marine microorganism L was marine actinomycetes,the suitable fermentation time is 9 to10 days,the secondary metabolite in fermentation broth have certainty the antagonism ability to Escherichia coli and Staphylococcus.