A33 (Fermivin)

Fermivin® A33 is especially suitable for producing wines aged in barrels.

It has a very high alcohol tolerance and can complete fermentation in up to 15% alcohol, or even higher if a complex nutrient such as Maxaferm® is added.

When used in combination with the maceration enzyme Rapidase® Extra Fruit, Fermivin A33 optimizes color and phenol compound extraction.