Potassium Metabisulfite is an antioxidant and antimicrobial agent which prevents browning, loss of aromas and appearance of bitter and herbaceous characters
Appearance: crystalline white powder with a slight odor of sulfur.
WINY is used as an antioxidant and antimicrobial agent.
In must and wine WINY:
• prevents browning, loss of aromas and appearance of bitter and herbaceous
• blocks the action of oxidases;
• prevents and slows the development of undesired microflora;
• accelerates the extraction of phenolic and color compounds contained in grape skins.