Brassé le 20.06.2022
Série de trois bières acides, même brassin, mais différentes levures et fruits
Berliner Weiss 4.0%
Vitals
Original Gravity: 1.037
Total Gravity: 1.042
Final Gravity: 1.009
IBU (Tinseth): 7
BU/GU: 0.15
Colour: 5.5 EBC
Boil time: 15min
Mash
Strike Temp — 68.8 °C
Mash in — 65 °C — 60 min
Mash out — 75 °C — 10 min
Souring — 41 °C — 600 min
Fermentables
31%​ — Castle Malting Chateau Wheat Blanc — Grain — 4.5 EBC
22%​ — Castle Malting Chateau Pilsen 2-Row — Grain — 3.5 EBC
3%​ — Acid Malt — Grain — 5.9 EBC
44% — Jostaberry — Fruit — 0 EBC — Secondary
Hops
​4 IBU​ — Loral 11.3% — Boil — 15 min
​2 IBU​ — Lubelski 4.7% — Boil — 15 min
1 IBU​ — Loral 11.3% — Aroma — 10 min hopstand @ 90 °C
1 IBU​ — Lubelski 4.7% — Aroma — 10 min hopstand @ 90 °C
Miscs
Irish Moss — Boil — 10 min
Yeast
Lallemand (WildBrew) Sour Pitch
Opshaug Kveik (Generation2) 80%
Fermentation
Primary — 30 °C — 5 days
Cold Crash — 5 °C — 2 days
Carbonation: 2.4 CO2-vol