Abstract
A short literature survey on chemical sterilization with β-propiolactone is given. The auto-inactivatio 1 of this compound in aqueous solution appears to be one of its main advantages.
Time-kill studies have been carried out with bacterial cells and spores, and with fungal spores. The compatibility of BPL with textiles and plastics was also studied to some extent. It is concluded that heat-sensitive materials can be sterilized with a 1.0% aqueous solution of BPL within one hour at room temperature. The compatibility of BPL with the materials studied does not appear to offer serious problems.
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Allen, H. F. andMurphy, J. T. 1960. Sterilization of instruments and materials with beta-propiolactone. J. Am. Med. Assoc.172: 1759–1763.
Ball, E. L., Dornbush, A. C., Sieger, G. M., Stirn, F. E., Vitucci, J. C. andWeidenheimer, J. F. 1961. Sterilization of regenerated collagen sutures with β-propiolactone. Appl. Microbiol.9: 269–272.
Bruch, C. W. andKoesterer, M. G. 1962. Destruction of enteric bacteria in liquid egg with β-propiolactone. Appl. Microbiol.10: 123–128.
Feazel, C. E. andLang, E. W. 1959. New vapor phase disinfectant. Soap Chem. Spec.35: (10) 113, 115, 119–121.
Himmelfarb, P., Read, R. B., Jr. andLitsky, W. 1961. An evaluation of β-propiolactone for the sterilization of fermentation media. Appl. Microbiol.9: 534–537.
LoGrippo, G. A., Overhulse, P. R., Szilagyi, D. E. andHartman, F. W. 1955. Procedure for sterilization of arterial homografts with beta-propiolactone. Laboratory Invest.4: 217–231.
Searle, C. E. 1961. Polarographic experiments on the interaction of β-propiolactone with albumin thiol and disulphide groups. Biochim. Biophys. Acta52: 579–582.
Toplin, I. andGaden, E. L. 1961 The chemical sterilization of liquid media with beta-propiolactone and ethylene oxide. J. Biochem. Microbiol. Techn. Eng.3: 311–323.
Toplin, I. 1962. Continuous chemical sterilization of microbiological media with β-propiolactone. Biotechn. Bioeng.4: 331–340.
Vischer, W. A., Bühlmann, X. undBruhin, H. 1963. Möglichkeiten der Sterilization von biologischen Nährbodenbestandteilen mit β-Propiolacton. Pathol. Microbiol.26: 515–523.
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Hazeu, W., Hueck, H.J. The use of β-propiolactone for the sterilization of heat-labile materials. Antonie van Leeuwenhoek 31, 295–300 (1965). https://doi.org/10.1007/BF02045909
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DOI: https://doi.org/10.1007/BF02045909