ISY S-Reduce 1Kg

AB Vickers ISY S-Reduce is a specific autolysate of inactivated yeast, rich in biologically bound copper, capable of removing sulphur off-flavours from beer, including hydrogen sulphide (H₂S), dimethyl sulphide (DMS) and mercaptans.

Sulphur compounds precipitate upon contact with copper and are removed along with the yeast, leaving a beer with a clean and fresh flavour.

Benefits:

• - Effective reduction or elimination of hydrogen sulphide (H₂S) in beer.
• - Potential reduction of other sulphur compounds, including dimethyl sulphide (DMS) and mercaptans.
• - Avoids the need for extended maturation aimed at reducing sulphur off-flavours.

More information:

AB Vickers ISY S-Reduce does not contain a significant amount of nitrogen and should not be considered a nutrient source.

Limit contact with the beer to 3–5 days. Add the product near the end of fermentation or during the conditioning phase, then separate the beer from the yeast within a few days. Sulphur reduction is effective and generally occurs during this period.

ISY S-Reduce is partially soluble and may cause slight haze, which can be removed by clarification or filtration.

AB Vickers ISY S-Reduce is gluten-free.