Cozy Cup Chronicles

Brewing knowledge, stories, and inspiration for tea and coffee lovers

Coffee and tea journal

The Science of Perfect Extraction

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Chemical Balance

Optimal extraction occurs when 18-22% of coffee solids dissolve. Under-extraction tastes sour, over-extraction turns bitter.

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Time Variables

Espresso extracts in 25-30 seconds, pour over in 3-4 minutes, cold brew in 12-24 hours. Each method unlocks different flavor compounds.

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Temperature Control

Water between 195-205°F optimally extracts coffee oils. Tea requires precise temperatures from 160°F for greens to 212°F for blacks.

Extraction Spectrum
Sour
15%
Perfect
18-22%
Bitter
25%+
Bright Acidic Fruity
Balanced Sweet Complex

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