Ovozym inhibits the activity of gram-positive bacteria, due to its natural high content of lysozyme. It is therefore recommended for the treatment of musts from grey rotaffected grapes, for the clarification of wines and vinegars with high bacterial charge, or for wines where the malolactic fermentation must be prevented. It is possible to stop bacterial activity with a timely application of Ovozym, which will then facilitate the completion of the alcoholic fermentation.