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Microbiology QII

Chemical Methods of Microbial Control

QuestionAnswer
strong oxidizing agents halogens
high organic content lowers the effectiveness of this method halogens
mechanism: inhibits protein function halogens
hypochlorites are example of: halogens
iodophores are example of: halogen
iodine dissolved in water is known as tincture
lipolytic chemical methods (3) alcohols, phenols, and QUATS
denature proteins alcohols
more effective in a 70% aqueous solution alcohols
2 examples of ethyl alcohol ethanol, grain alcohol
2 examples of isopropyl alcohol isopropanol, rubbing alcohol
strong reducing agents aldehydes
inactive proteins by forming covalent cross-links between proteins aldehydes
two examples of aldehydes formalin, glutaraldehyde
denature enzymes and proteins, lipolytic phenolic compounds
hexachlorophene is a phenolic compound
cresol is a phenolic compound
carbolic acid AKA phenol
surface tension reducers quaternary ammonium compounds
two examples of QUATS benzalkonium chloride (Zephiran) and Roccal
Created by: amyziolkowski
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