Does SO2 interfere with the action of enological enzyme products?
When using macerating enzymes like Lallzyme EX or EXV, don’t make an addition of SO2 directly with enzymes. An addition of SO2 may be made to the fruit followed by an enzyme addition, but the two original solutions cannot be mixed. The same rule holds for most enzyme applications, don’t mix together your sulfites and enzymes prior to addition to fruit or must.
