Drive your mash conversion to peak performance with FermFast Alpha-Amylase Enzyme 15 g — a premium, thermostable powdered enzyme crafted for homebrewers, craft distillers and ferment-enthusiasts who demand control and precision.
If you’re working with adjunct-heavy grists (corn, rice, oat, unmalted grains) or roots and tubers (potatoes, sweet potatoes) that tend to leave behind long-chain starches, this enzyme gives you the power to convert what the malt or extract alone might struggle with. This isn’t just about finishing your mash — it’s about optimizing your process.
Key performance highlights:
- Hydrolyses long-chain starch molecules into short-chain dextrins, making them accessible for further saccharification and fermentation.
- Thermostable up to ~110 °C (230 °F) and optimum activity between 85 – 95 °C (185 – 203 °F) — meaning it performs strongly in high-temperature processes.
- Designed for flexibility: Use in mashes of barley + adjuncts, potato or other starch bases, prior to gluco-amylase treatment or yeast fermentation

