Examining the Impact of the OCD (and OCD 2) on Total Dissolved Solids Extraction

posted in: Espresso, Miscellaneous, Tools | 29

Facebook Twitter Reddit Tumblr Diggit AccessDeniedAccess DeniedPM419P34KVY7XPA2EsTSs5r4Np0v1UjQj6l1FygV8nHDsQGkDw+8cAAezjlsgCaXPBCJjvK3/RMLQkDtBLzmty7C7tE= AccessDeniedAccess Denied4MZR64WKFVHFMR1C4zJyolMdPMeias1T8hI3c3rjt+M3bW9z/kkBbTz6Mt2H1QOM5E8UhPbGG0skGrnxufGZFjF3eW4=Google Linkedin Pinterest StumbleuponInitially posted: 15 Dec 16 Updated: 22 Mar 17 Abstract The goal of this study was to explore the impact of the OCD distribution device on espresso as measured through … Continued

Exploring the Impact of Particles on Espresso Extraction

posted in: Espresso, Grinding, Tools | 24

Facebook Twitter Reddit Tumblr Diggit AccessDeniedAccess DeniedPM419P34KVY7XPA2EsTSs5r4Np0v1UjQj6l1FygV8nHDsQGkDw+8cAAezjlsgCaXPBCJjvK3/RMLQkDtBLzmty7C7tE= AccessDeniedAccess Denied4MZR64WKFVHFMR1C4zJyolMdPMeias1T8hI3c3rjt+M3bW9z/kkBbTz6Mt2H1QOM5E8UhPbGG0skGrnxufGZFjF3eW4=Google Linkedin Pinterest StumbleuponInitially posted: 01 Jun 16 Abstract This study had two goals: 1) explore the impact of uniform particle size on espresso extraction; 2) explore the impact of particle stratification on … Continued

Comparing the Impact of Tamper on Extraction

posted in: Espresso, Tools | 35

Facebook Twitter Reddit Tumblr Diggit AccessDeniedAccess DeniedPM419P34KVY7XPA2EsTSs5r4Np0v1UjQj6l1FygV8nHDsQGkDw+8cAAezjlsgCaXPBCJjvK3/RMLQkDtBLzmty7C7tE= AccessDeniedAccess Denied4MZR64WKFVHFMR1C4zJyolMdPMeias1T8hI3c3rjt+M3bW9z/kkBbTz6Mt2H1QOM5E8UhPbGG0skGrnxufGZFjF3eW4=Google Linkedin Pinterest StumbleuponPosted: 07 Aug 15 Edited: 08 Aug 15 Abstract The goal of this study was to examine the impact of particular tampers on espresso extraction. Our main objective metric … Continued

The Impact of Tamping Pressure on Espresso Extraction

posted in: Espresso | 26

Facebook Twitter Reddit Tumblr Diggit AccessDeniedAccess DeniedPM419P34KVY7XPA2EsTSs5r4Np0v1UjQj6l1FygV8nHDsQGkDw+8cAAezjlsgCaXPBCJjvK3/RMLQkDtBLzmty7C7tE= AccessDeniedAccess Denied4MZR64WKFVHFMR1C4zJyolMdPMeias1T8hI3c3rjt+M3bW9z/kkBbTz6Mt2H1QOM5E8UhPbGG0skGrnxufGZFjF3eW4=Google Linkedin Pinterest StumbleuponPosted: 28 Jul 15 Updated: 30 May 17 Abstract The goal of this study was to examine the impact of tamping pressure on espresso extraction. The main metric used … Continued

Measuring Total Dissolved Solids: A Refractometer Comparison (Part III — Espresso & Filters)

posted in: Espresso, Tools | 33

Facebook Twitter Reddit Tumblr Diggit AccessDeniedAccess DeniedPM419P34KVY7XPA2EsTSs5r4Np0v1UjQj6l1FygV8nHDsQGkDw+8cAAezjlsgCaXPBCJjvK3/RMLQkDtBLzmty7C7tE= AccessDeniedAccess Denied4MZR64WKFVHFMR1C4zJyolMdPMeias1T8hI3c3rjt+M3bW9z/kkBbTz6Mt2H1QOM5E8UhPbGG0skGrnxufGZFjF3eW4=Google Linkedin Pinterest StumbleuponPosted: 02 Jul 15 Updated: 08 Mar 16 Abstract Continuing with series on refractometer comparisons, the goal of this study was to examine the measurements from three refractometers advertised … Continued

Looking at Burr Sharpness and TDS in Espresso

posted in: Grinding, Tools | 19

Facebook Twitter Reddit Tumblr Diggit AccessDeniedAccess DeniedPM419P34KVY7XPA2EsTSs5r4Np0v1UjQj6l1FygV8nHDsQGkDw+8cAAezjlsgCaXPBCJjvK3/RMLQkDtBLzmty7C7tE= AccessDeniedAccess Denied4MZR64WKFVHFMR1C4zJyolMdPMeias1T8hI3c3rjt+M3bW9z/kkBbTz6Mt2H1QOM5E8UhPbGG0skGrnxufGZFjF3eW4=Google Linkedin Pinterest StumbleuponAbstract This experiment assessed differences in espresso total dissolved solids (TDS) as a factor of burr sharpness. Ten shots were pulled for each condition (sharp burrs, dull burrs) and … Continued

Espresso Grinding: The Impact of Burr Sharpness on Post-Brew Water Retention

posted in: Espresso, Grinding | 7

Facebook Twitter Reddit Tumblr Diggit AccessDeniedAccess DeniedPM419P34KVY7XPA2EsTSs5r4Np0v1UjQj6l1FygV8nHDsQGkDw+8cAAezjlsgCaXPBCJjvK3/RMLQkDtBLzmty7C7tE= AccessDeniedAccess Denied4MZR64WKFVHFMR1C4zJyolMdPMeias1T8hI3c3rjt+M3bW9z/kkBbTz6Mt2H1QOM5E8UhPbGG0skGrnxufGZFjF3eW4=Google Linkedin Pinterest StumbleuponAbstract The goal of this study was to examine the effect of sharp versus dull grinder burrs on the ability of water to saturate a puck of espresso grinds. … Continued