Microorganism Survival in Non-CFC Propellant P134a and a Combination of CFC Propellants P11 and P12

The study presented demonstrates the logarithmic reduction of microorganisms when exposed to propellants initially and after 14 days. The challenge microorganisms were Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Burkholderia cepacia, Candida albicans, and two spore-formers: Baci...

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Bibliographic Details
Published in:Pharmaceutical Technology North America 2001-03, Vol.25 (3), p.90
Main Authors: Sawyer, Elizabeth, Green, Betty, Colton, Heidi Muth
Format: Magazinearticle
Language:English
Subjects:
Acids
Aerosols
Antibacterial agents
Antimicrobial agents
Bacteria
Dosage and administration
E coli
Microorganisms
Organisms
Pharmaceutical industry
Population
R&D
Research & development
Respiratory agents
Statistical analysis
Studies
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Summary:The study presented demonstrates the logarithmic reduction of microorganisms when exposed to propellants initially and after 14 days. The challenge microorganisms were Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Burkholderia cepacia, Candida albicans, and two spore-formers: Bacillus subtilis and Aspergillus niger. Several charts are presented.
ISSN:1543-2521
2150-7376