Unlock next-level fermentability with our FermFast Gluco-Amylase Enzyme 10 g—an essential tool for brewers, winemakers and distillers who want to extract every bit of fermentable sugar from starch-heavy or adjunct-rich substrates.
When you’ve already mashed grains, rice, corn, potatoes or other starchy ingredients and still have short-chain dextrins lingering that your yeast can’t reach, this high-performance enzyme steps in. It works by hydrolyzing those dextrins into fermentable sugars, enabling cleaner conversion, higher yield and clearer results.
Key Advantages
- Powdered gluco-amylase designed specifically for “late-stage” conversion of dextrins after primary starch breakdown.
- Optimal activity in the range of ~131-140 °F (55-60 °C) and stable up to ~149 °F (65 °C); works within a pH window of ~4.0-4.5.
- A single 10 g pack treats up to roughly 20 lb of starch substrate—ideal for small-batch craft brewers optimizing yield and finish.

