BRAZIL | Calherro 72h Yeast Fermentation (natural)


BRAZIL | Calherro 72h Yeast Fermentation (natural)
£14.50
👅 NOTES OF Pineapple, Lemongrass, Orange Cointreau
🟫 ROAST Agtron 61-70 Medium Light
⚙️ PROCESS Natural, Yeast Inoculated, Anaerobic
🌱 VARIETAL Mundo Novo
⛰️ ALTITUDE 900-1100 MASL
👤 PRODUCER Mio
🌎 REGION Curral de Dentro, Minas Gerais
☕ BREW Filter , Espresso, Cold Brew
⚖️ SIZE 200g
Quantity:
Add To Cart
ABOUT CALHERRO 72hr YEAST FERMENTATION
PRODUCER
Mio
Established in 2020, Mio is a producer-exporter based in Monte Santo de Minas, Brazil. Spanning 1,589 hectares, the farm balances innovation with sustainability by dedicating half its land to a native forest reserve. Using satellite imagery and advanced tracking, Mio ensures 100% traceability for every crop. Their unique terroir produces full-bodied specialty coffee, often involving experimental processing like this 72-hour yeast fermentation. By managing the entire journey from seed to export, Mio provides high-quality, transparently sourced coffee.
PROCESS
NATURAL
This Mundo Novo lot underwent a controlled 72-hour yeast fermentation in closed tanks. To unlock its full flavour potential, Saccharomyces cerevisiae was used as a starter, guided by added glucose and fructose. The process occurred in a purpose-built wet mill with precise temperature and oxygen control. Following fermentation, the cherries were dried using raised beds, concrete patios, and ambient-air rotating dryers. Finally, the beans were meticulously refined through density separation and optical-electronic colour sorting.
VARIETAL
MUNDO NOVO
Mundo Novo is a natural hybrid of Typica and Bourbon, discovered in 1943 in São Paulo, Brazil. Named after the municipality where it was refined, "New World" became the tall, vigorous backbone of Brazilian production. Celebrated for its high yield and adaptability, this late-maturing varietal offers a balanced cup featuring nutty, chocolatey notes and a full body. Beyond its own harvest, Mundo Novo's legacy lives on as a foundational parent to iconic descendants like Catuai, Acaia, and Rubi.
ROASTER'S NOTES
APPROACH
This coffee stood out because we are always on the lookout for coffees that will expand our roasting repertoire and roasting knowledge. The truth, is that we had a real gap in our experience of roasting high quality, low grown, low density coffees and this high scoring Brazilian coffee from producer Mio presented the perfect opportunity to plug that gap. Low grown coffees, produce softer more delicate beans, that require a very different roasting approach. The rewards are a unique cup profile, these coffees may lack the sought after bright acidity of its high grown cousins, but its trump card is 'body', and we are talking a textural fun fare ride: syrup, liquor, double cream, melted chocolate.
BREW RECIPES
(clicks: Comandante C40 MK4 grinder)
AEROPRESS
£0
1 Cup (1:17)
⚖️14g ⚙️Med fine/600μm/22 clicks 💧240g🌡️92°C 🎯3:00
£0
0:00 1st Pour 40g
0:30 2nd Pour 200g
2:00 Swirl
2:30 Slow Press
FRENCH PRESS
£0
1 Cup (1:15)
⚖️20g ⚙️Med Fine/540μm/20 clicks 💧300g 🌡️95°C 🎯4:00
£0
0:00 1st Pour 60g
0:00 Swirl or stir
0:30 2nd Pour 240g
3:00 Swirl
4:00 Slow Plunge
FLAT BOTTOM
£0
1 Cup (1:16)
⚖️14g ⚙️Med/700μm/26 clicks 💧240g 🌡️92°C 🎯3:00
£0
0:00 1st Pour 100g
1:00 2nd Pour 70g
1:30 3rd Pour 70g
ESPRESSO
£0
Double (1:2.5)
⚖️17g ⚙️Fine/280μm/10 clicks 💧40g 🌡️93°C 🎯1:00
£0
0:00 Pre-Infusion at 1 Bar
0:30 Slow Ramp, Hold at 6 Bar
0:60 End at 40g
CONICAL
£0
1 Cup (1:17)
⚖️15g ⚙️Med/680μm/24 clicks 💧250g🌡️92°C 🎯2:30
£0
0:00 1st Pour 40g
0:30 2nd Pour 70g
1:00 3rd Pour 70g
1:30 4th Pour 70g
STEEP AND RELEASE
£0
IMMERSION 1 Cup (1:17)
⚖️20g ⚙️Med/780μm/28 clicks 💧330g🌡️95°C 🎯4:00
£0
0:00 Pour 330g (Valve Closed)
0:00 Add coffee and stir in
3:00 Release
ZERO BYPASS
£0
1 Cup (1:18)
⚖️18g ⚙️Med/700μm/26 clicks 💧330g🌡️95°C 🎯4:00
£0
0:00 1st Pour 30g
1:00 2nd Pour 150g
1:45 3rd Pour 150g
MOKA POT
£0
1/2/3/4 Cup (1:10)
⚖️Full basket ⚙️Med Fine/540μm/20 clicks 💧Full base🌡️Boiling water
£0
1 Fill base with boiling water to just below pressure release valve
2 Add enough ground coffee to completely fill basket. Do not compact.
3 Brew at low heat
4 Lower heat further when it starts to flow
5 Remove and decant when it starts to splutter
IBREK
£0
1 Cup (1:10)
⚖️7.5g ⚙️Fine/240μm/8 clicks 💧75g🌡️70°C 🎯2:00
£0
0:00 Pour 70g
0:00 Add coffee and stir
0:20 Brew on stove top low to medium heat
2:00 Remove at first sign of turbulence, decant
COLD BREW
£0
IMMERSION 3 Cup (1:12)
⚖️45g ⚙️Med Coarse/960μm/35 clicks 💧540g🌡️Room Temp°C 🎯12:00:00
£0
0:00 1st Pour 140g and stir
0:20 2nd Pour 400g
12:00:00 Decant
