logo
room-1

Coffee Raw Beans

Moisture Content 10-12%
Size 6-8 mm in length (varies by coffee variety)
Shape Oval or kidney-shaped, depending on variety
Color Greenish to yellowish-brown (raw, unroasted)
Density 0.55 to 0.85 g/cm³
Weight 150-180 grams per 100 beans
Broken Beans Typically less than 5% of the total weight
Defective Beans Max 5% (includes insect damage, discoloration)
Foreign Matter Less than 0.5% (stones, twigs, etc.)
Caffeine Content 1.2-2.5% of total bean weight
Chlorogenic Acids 7-12% (varies by origin and variety)
Screen Size Typically screened through 16-18 size mesh