サルミン硫酸塩の抗カビ作用に及ぼすpHおよび金属イオンの影響〔英文〕

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pH and metal ions influencing the antifungal action of salmine sulfate on mold organisms were studied. The activity of salmine sulfate was greatly decreased on acidic pH and no inhibition of growth was observed at pH 4 and below. In neutral and alkaline media, protamine was found to exert fungicidal action on mold species. The ionic strength of buffer greatly affected the in-hibitory activity of protamine. An increase the ionic concentration resnited in an increase in survivability of the organism. In 0.5M phosphate buffer, the lethal activity of salmine sulfate was greatly reduced. Although the effect of molarity on the fungicidal activity varied somewhat, depending on the salt used, higher ionic strength in general led to increase survival of Eurorium repens.
日本水産學會の論文