3 ms·
The heat isn't wasted, it has a significant impact on flavor. Extraction of flavor etc from coffee grounds changes based on the water temperature. You can easi
by TheDong 4mo ago
The heat isn't wasted, it has a significant impact on flavor.
Extraction of flavor etc from coffee grounds changes based on the water temperature. You can easily experiment with this by taking some coffee grounds and trying to brew with various temperatures, and noticing what flavors you get out.
There's a reason cold-brew needs hours and hours to extract a good coffee flavor while regular espresso or pourover is done in a matter of minutes.
- SamBam 4mo ago> For the espresso samples, participants could not reliably tell the traditional and ultrasonic versions apart. There were no significant differences in aroma, flavour, bitterness or overall liking.
- appplication 4mo agoYeah, I don’t buy it. Just because you make some claims and say it was scientific doesn’t make it good science. It goes completely against a much wider body of knowledge about organic material extraction, well beyond just coffee.
- godelski 4mo agoThere's a lot of variables at play and it's not like we know much about that trial. Also, please see the community guides. Treat comments in good faith (i.e. the strongest interpretation of their comment) and try to encourage productive conversations. IMO just quoting is degenerative to the conversation. Quote, but say more. Put your actual voice in the comment
- asdff 4mo agoThat isn't a comparable experiment to what you'd get from sound wave espresso though.