A - Human Necessities – 23 – L
Patent
A - Human Necessities
23
L
A23L 3/3409 (2006.01) A01N 25/00 (2006.01) A01N 25/18 (2006.01) A01N 37/02 (2006.01) A01N 59/00 (2006.01) A23B 4/12 (2006.01) A23B 4/16 (2006.01) A23B 7/152 (2006.01) A23L 3/3445 (2006.01) A61L 2/20 (2006.01) A61L 2/26 (2006.01)
Patent
CA 2455729
A process for reducing viable microbial content of a substantially solid material which is susceptible to microbial spoilage or contamination, the process comprising: (a) entraining a biocidal substance in a carrier gas to form a biocidal gas mixture by adding a biocidal substance to a heated carrier gas; and (b) contacting exposed surfaces of the solid material with the biocidal gas mixture heated to an elevated temperature of at least about 10 ~C above the dew point of the biocidal gas mixture for a sufficient period of time so that at least some microbes on the exposed surfaces are exposed to the biocidal substance in the biocidal gas mixture.
L'invention concerne un procédé permettant de réduire la teneur microbienne viable d'une substance sensiblement solide susceptible d'être détériorée ou contaminée par des microbes. Ce procédé consiste : (a) à entraîner une substance biocide dans un gaz vecteur par addition d'une substance biocide à un gaz vecteur chauffé, pour former un mélange gazeux biocide ; (b) à mettre les surface découvertes de la substance solide en contact avec le mélange gazeux biocide chauffé à une température élevée, supérieur d'au moins 10 ·C au point de rosée du mélange gazeux biocide, pendant un laps de temps suffisant pour qu'au moins quelques microbes situés sur les surfaces découvertes soient exposés à la substance biocide du mélange gazeux biocide.
Inglis Andrew
Lark David James
Marsh Peter Crispin
Gowling Lafleur Henderson Llp
Vaporex Pty Limited
LandOfFree
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