Iterative optimization process
How to use an iterative optimization process to refine coffee recipes through systematic adjustments, measurements, and sensory feedback.
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Strength targets for different methods
Typical strength targets (TDS ranges) for different brewing methods, and why each method has its own ideal balance.
Brewing adjustments for decaf
How to adjust brewing parameters for decaffeinated coffee to account for its unique physical and chemical properties.
Pricing strategy and margins
How to set prices for coffee menu items, calculate margins, and balance profitability with customer expectations.
PID control and temperature stability
How PID (Proportional-Integral-Derivative) controllers improve espresso machine temperature stability and extraction consistency.
Taste balance framework
How to evaluate and adjust espresso using a taste balance framework that links flavor perception to extraction variables.