The truth is there is not enough scientific research to compare all brewing methods. Espresso uses high pressure but very short brew times, but filter uses more water and longer brew times therefore the coffee comes out totally different, and that's before we even talk about different grind sizes and roast levels.
https://www.youtube.com/watch?v=etnMr8oUSDo
The truth is there is not enough scientific research to compare all brewing methods. Espresso uses high pressure but very short brew times, but filter uses more water and longer brew times therefore the coffee comes out totally different, and that's before we even talk about different grind sizes and roast levels.