Researchers explore the role of uneven coffee extraction using a simple mathematical model. They split the coffee into two regions to examine whether uneven flow does in fact make weaker espresso. One ...

The study of coffee chemistry and extraction techniques delves into the complex interplay of biochemical compounds and the methodologies used to liberate them from roasted coffee beans. This field ...

Analysis shows grind consistency, burr sharpness, and alignment play a larger role in extraction than espresso machine ...

Transfers included in the coffee extraction model (reproduced from K.M. Moroney et al, Modelling of coffee extraction during brewing using multiscale methods: An experimentally validated model, ...