Mangrove Jack’s M47 Belgian Abbey Yeast – 10g Sachet
Complex Esters and High Flocculation for Authentic Belgian Ales
Mangrove Jack’s M47 Belgian Abbey Yeast is a top-fermenting strain renowned for producing beers with exceptional fruity esters and a clean, well-balanced profile. This yeast is ideal for crafting traditional Belgian-style ales, including Belgian Pale Ales and Abbey Ales, where a complex ester character and high flocculation are desired.
With an attenuation range of 73–77% and a moderate alcohol tolerance of up to 8% ABV, M47 delivers a dry finish while preserving the nuanced flavors characteristic of Belgian ales. Its high flocculation ensures excellent clarity, reducing the need for additional fining agents.
Key Characteristics
- Yeast Type: Top-fermenting dry ale yeast
- Beer Styles: Belgian Pale Ale, Abbey Ale
- Fermentation Temperature Range: 64–77°F (18–25°C)
- Attenuation: 73–77%
- Flocculation: High
- Alcohol Tolerance: Up to 8% ABV
- Flavor Profile: Exceptionally fruity with complex esters and fewer phenols than traditional Belgian Ale yeasts
Brewing Applications
M47 is perfect for brewers aiming to produce authentic Belgian-style ales with a focus on fruity ester profiles and high clarity. Its fermentation characteristics make it suitable for a variety of Belgian ales, providing a balance between flavor complexity and drinkability.
Usage & Pitching Recommendations
- Direct Pitch: Sprinkle the contents of the sachet directly into the cooled wort (64–77°F) for a standard 5–6 gallon (20–23 L) batch.
- Rehydration (Optional): For optimal performance, rehydrate in 10x weight of sterile water or wort at 77–86°F (25–30°C) for 15–30 minutes before pitching.
Storage & Shelf Life
- Storage: Store in a cool, dry place. Refrigeration recommended for long-term storage.
- Shelf Life: Up to 24 months from production date when unopened and properly stored.