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Coffee Roasting, Part 2: Roasting made easy

12 de fevereiro de 2024 · 46 min

Notas do episódio

Roasting coffee can be maddening. Just 4° Celsius is enough to make the same green beans taste distinctly different! And there are so many things roasters can play around with: temperature, time, fan speed, drum speed, types of probes…the list goes on and on.

So, if you want to start roasting yourself, where do you start!?

In the first half of this episode, I interview one of the world's leading roasting teachers who takes me through his published scientific research to give a clear answer. It’s as simple as 80%, 15% and 5%.

And then, in the second half, I show you why roasting coffee consistently batch-after-batch is so difficult. But these problems are finally being solved with smart technologies.

I visited the ROEST engineering team in Oslo and cracked open their innovative prototype P3000 roaster to show you the technology that allows anybody to roast coffee consistently and fully automatically.

I am so impressed with these innovations, I believe they’re going to change the coffee industry.


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Dive deeper into the science of roasting

Explore ROEST’s innovative products for the coffee industry.
Learn more from Morten Münchow and his coffee roasting courses
Read Morten’s paper in collaboration with the University of Copenhagen on Roasting Conditions and Coffee Flavour


Connect with my very knowledgeable guests

Sverre Simonsen - LinkedIn
Callum Gilmour - LinkedIn
Veronica Balduc - LinkedIn
Morten Münchow - Coffee Mind website
Scott Rao - Instagram


The Science of Coffee is made possible by these leading coffee organisations

BWT Water and More
Marco Beverage Systems
ROEST
Sustainable Harvest
Mahlkönig


The Science of Coffee is a spin-off series from James Harper's documentary podcast Filter Stories

Subscribe to A History of Coffee podcast

 

Listen to episodes on coffee history, farming and people on the main Filter Stories channel. Click here.

Use ProfilePrint to find the coffee your customers loved last year (without a week of cupping!). Use promo code "FILTER" to get 10% off your first year of a Mini Beluga subscription. Click here to discover ProfilePrint's many uses.

What kind of racing car does the Gaggia Classic GT home espresso machine remind you of? Use discount code FS202610 to get 10% off.

Meet the Mazzer Super Jolly g, the iconic grinder that's got even better. Click here to learn about its super fast grinding, bump protection, and 100th-of-a-gram accuracy.

Elevate your cafe's menu with Prana Chai: whole leaf tea sourced direct from farmers, blended with fresh whole spices, sweetened with honey. Request a sample here.

Support Filter Stories at Ko-Fi.com/FilterStories

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