Cooking oven with oxygenating means and method for operating the same

摘要

The invention relates to a cooking oven (1), having a cavity (2) which is closable by a door (3). To reduce bacteria growth the invention is characterized in that oxygenating gas or ozone generating means (4) are provided for supplying at least a part of the cavity (2) or a region (5) adjacent to the cavity (2) with oxygenating gas or ozone.