Improvements in methods of sterilization

Details Improvements in methods of sterilization Improvements in methods of sterilization

1980-01-03

1981-09-15

Serwin, Ronald

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Using direct contact with electrical or electromagnetic...

422 28, A61L 210, B65B 5508

Patent

active

042897289

ABSTRACT:
A method of sterilization which comprises treating a microorganism with an ultraviolet irradiated solution of hydrogen peroxide, the wavelength of the ultraviolet radiation being wholly or predominantly below 325 nm and the concentration of the hydrogen peroxide being no greater than 10% by weight and such that the microorganism is rendered non-viable by synergism between the radiation and the hydrogen peroxide. The invention is particularly applicable to the treatment of spores contaminating food packaging.

REFERENCES:
patent: 4012321 (1977-03-01), Koubek
Doudney, Mutation Research 6 (1968), pp. 345-353.
Powers, Inter. J. of Radiat. Biol., 1972, vol. 22, No. 3, pp. 237-243.
Boucher, American Jour. of Hospital Pharmacy, vol. 1, Aug. 29, 1972.
King et al., J. Appl. Bact., 32 pp. 481-490 (1969).
Cerny, Verpackungs-Rundschau 28 (1977) Nr. 10, Techn.-wiss. Beillage, S. 77-82.
Hartman et al., Journal of Bacterology, Feb. 1978, pp. 769-774.
Buchner, Robert Bosch GmbH, Geschaftsbereich Verpackungsmachinen, Waiblingen, Central Research & Development.

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