Growth-Inhibitory Activity of Sodium Chlorite on Several Food Poisoning Bacteria

Autor:	Masaharu Hosoi, Toshiaki Hoshino, Katsumi Imada, Toshihiro Takahata, Masayuki Yoshida
Rok vydání:	1990
Předmět:	Salmonella Food poisoning biology Chemistry Campylobacter Sodium chlorite Growth inhibitory General Medicine medicine.disease_cause biology.organism_classification medicine.disease Vibrio Microbiology chemistry.chemical_compound medicine Bacteria
Zdroj:	Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi). 31:469-473_1
ISSN:	1882-1006 0015-6426
DOI:	10.3358/shokueishi.31.469
Popis:	Growth-inhibitory activity of sodium chlorite (NaClO2) against food poisoning bacteria, such as Salmonella, Vibrio and Campylobacter spp., in bouillon were investigated and compared with those of NaClO and ClO2. The minimum inhibitory concentrations of NaClO2 and NaClO against Salmonella and Vibrio spp. at pH 7.0 were 400ppm, whereas those at pH 5.0 were 50 and 200ppm, respectively. Thus, in weak acidic medium, the inhibitory activity of NaClO2 on these strains was higher than that of NaClO. The inhibitory concentrations of NaClO2 and NaClO against Campylobacter spp. were 25-50 and 400ppm, respectively, at both pHs. However, ClO2 showed the same growth-inhibitory activity against those strains at only half the concentration of NaClO2.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ee4790da6d20e66dffdc3d9668b9445b https://doi.org/10.3358/shokueishi.31.469 Zobrazit plný text záznamu