Paper puck filters and channel control
How paper puck filters influence espresso extraction, reduce channeling, and affect clarity and mouthfeel.
Especially useful
Oxygen absorbers and indicators
How oxygen absorbers and indicators are used in coffee packaging to extend shelf life and provide quality assurance.
Saturated vs semi-saturated groups
The differences between saturated and semi-saturated espresso group designs, and how they influence thermal stability and consistency.
Recipe repeatability tools
The essential tools and practices that help ensure immersion and hybrid brewing recipes are repeatable and consistent across multiple brews.
Temperature stability considerations
How temperature stability during immersion and hybrid brewing affects extraction consistency and flavor clarity.