Brew yield vs beverage yield
The distinction between brew yield and beverage yield, and why both matter for accurate recipe design and sensory results.
Ey tds
Golden cup standards and targets
The Golden Cup Standard, how it defines ideal coffee strength and extraction yield, and how to use it as a brewing target.
Data logging and experiment design
How to design structured coffee experiments and use data logging to track variables, extract insights, and improve consistency.
Calculating EY and TDS accurately
How to correctly calculate extraction yield (EY) and beverage strength (TDS) for precise quality control in coffee brewing.
Refractometer use and calibration
How to use and calibrate a coffee refractometer to measure TDS (Total Dissolved Solids) for quality control and consistency.
Brew ratio and dose/yield math
How to calculate and adjust brew ratios, dose, and yield to achieve consistent extraction and desired cup strength.