Bactericidal effects of Radiation on Lactobacillus plantarum were studied, and synergistical actions of food preservatives (Sorbic acid, Dehydroacetic acid, Nitrofurazon) to radiation were surveyed.
Irradiated doses of γ-ray Co^60 were 400k, 800k, a...
Bactericidal effects of Radiation on Lactobacillus plantarum were studied, and synergistical actions of food preservatives (Sorbic acid, Dehydroacetic acid, Nitrofurazon) to radiation were surveyed.
Irradiated doses of γ-ray Co^60 were 400k, 800k, and 1200k rentgens for suspensions of Lactobacillus plantarum each, to which the chemicals of food preservatives were added and were counted of their viable growth with colony counter.
In results, it is found that bactericidal action of radiation were fortified by addition of chemicals, and the fortifying action is seems like synergism.