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Experimental coffees and research

03. Our Research

Experiment #152

Espresso|Jan 23, 2018

Does Grinding Frozen Coffee Beans Impact Brewing & Taste?

A number of baristas in the recent World Barista Championship have been making use of Christopher Hendon's research. He found that coffee beans frozen to -79C and below reacted differently to the grinding process concluding that grinding cold results in a narrower particle size distribution, and reduced mean particle size. But how does that impact the taste in the final cup?
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