Publiée le 07/05/2021 16:49
Managing the risk associated with microbial spoilage is a key point throughout the life of a wine.
SO₂ is the commonly used product to limit microbial contaminants, especially Brettanomyces and undesirable lactic and acetic bacteria, although the market is looking for wines with lower contents. Pure chitosan and chitosan associated with chitin-glucan are biological alternatives of great interest.
Our latest Under Investigation issue focuses on the mode of action and efficiency of these biol...