View Larger Image Bio-protection in the pre-fermentative stage of winemaking Learn how Gaïa, our non-Sachharomyces yeast from IOC, can be used for bio-protection and reduced sulphur usage. By Elda Lerm|December 2, 2022| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: Elda Lerm