La Marzocco Linea
TESTED IN 00 · USED IN 04
Used in
NO. 11 · 2024Assessing the impact of RDT on espresso extractionSpritzing beans before grinding (RDT) had no significant effect on espresso extraction in this experiment, and may have made shot times less consistent.ESPRESSO · GRINDING○ Not supportedNO. 10 · 2016Examining the Impact of the OCD (and OCD 2) on Total Dissolved Solids ExtractionThe OCD and OCD 2 distribution tools consistently lowered espresso TDS and extraction yield, and didn't make shots any more consistent.ESPRESSO · TOOLS○ Not supportedNO. 04 · 2015Looking at Burr Sharpness and TDS in EspressoDull burrs produced significantly lower espresso TDS than sharp burrs, which suggests TDS could help flag worn burrs.GRINDING · TOOLS● SupportedNO. 01 · 2015Espresso Grinding: The Impact of Burr Sharpness on Post-Brew Water RetentionSharp and dull burrs left the same amount of water in the espresso puck. Burr sharpness made no difference to post-brew water retention.ESPRESSO · GRINDING○ Not supportedStudies where it was part of the setup, not the subject.