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Zetolite 65 is a blend of naturally occurring volcanic material and zinc salts, formulated to prevent the occurrence of sulphidic favours in fermented beverages.
Zetolite 65 that can be added to wort at the start of fermentation or to beer at the start of maturation to assist in the healthy growth of yeast and in particular to either prevent or reduce the incidence of sulphidic compounds such as hydrogen sulphide or dimethyl sulphide.
Benefits
Prevents H2S and DMS off flavours in the fermented product
Improves rate of yeast growth
Prevents slow and stuck fermentations
Concentrated powder products a processing aid (not an additive)
No residual Zinc left in the product