Effectiveness of the mixture of quaternary ammonium compounds and aldehydes in killing the bacteria and fungi
1995
Jaowapa Jerngklinchan | Kriengsak Poonsuk (Chulalongkorn Univ., Bangkok (Thailand). Faculty of Veterinary Science. Dept. of Veterinary Medicine)
Effectiveness of the mixture of quaternary ammonium, alkyl dimethyl ammomium glyoxal, glutaraldehyde and formaldehyde in the inactivation of bacteria and fungi was conducted in vitro. The studies were performed on 53 strains of bacteria, both Gram's positive and Gram's negative, and 5 strains of contaminant fungi. The concentration of this disinfectant was adjusted to 1:100, 1:250 and 1:500 v/v with the exposure time of 1, 5, 10, 20, 40 and 60 min. Most of the tested organisms were completely inhibited at the concentration 1:100 v/v within 1 min after exposure except for Citrobacter and fungi which were inhibited in 5 min.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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