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coffee

Coffee

Property Specification
Appearance Brown, whole bean or ground
Shape Oval (whole); granular (ground)
Size 8-15 mm (whole bean); varies (ground)
Texture Smooth (whole); gritty (ground)
Odor Aromatic, roasted
Taste Bitter, slightly acidic
Density 0.6 - 0.8 g/cm³ (ground)
Moisture 9-12%
pH 4.85 - 5.10 (slightly acidic)
Solubility Varies with brewing method
Oil Content 10-15%