炭酸ガスによるStaphylococcus aureusとBacillus subtilisの生育阻害と解糖酵素活性

概要

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The present report deals with the growth inhibition by carbon dioxide of Staphylococcus aureus, a food-poisoning bacterium, and Bacillus subtilis, which is known to be important in the spoilage of several foods. The bacteria were grown in a shake flask at 30℃ under different atmospheres including pure nitrogen and pure carbon dioxide. S. aureus grew at a lower rawte under carbon dioxide than under nitrogen, while the lag phase of B. subtilis growth was lengthened by carbon dioxide. Enzyme activities of glycolysis were assayed in the cell-free extract from S. aureus. All activities except phosphoglycerate kinase, enolase and lactate dehydrogenase were lower in the cells grown under carbon dioxide than in the cells grown under nitrogen.
社団法人日本生物工学会の論文
1982-03-25