Arabica and Robusta: Real Differences and When One Is Worth the Other
The slogan "100% Arabica" is often used as an automatic synonym for quality, but it is not always so. A low-quality Arabica, poorly cultivated and dark roasted industrially, can be inferior to a "Fine Robusta" selected and processed according to Specialty criteria.
Arabica (Coffea arabica) and Robusta (Coffea canephora) are two distinct botanical species by genetics, chemistry, and sensory profile.
|
Characteristic |
Specialty Arabica |
Fine Robusta / Canephora |
|
Cultivation altitude |
800 – 2,200 m a.s.l. |
0 – 800 m a.s.l. |
|
Caffeine content |
0,8% – 1,4% |
1,7% – 4% |
|
Natural sugars |
High (~8%) |
Low (~4%) |
|
Aromatic notes |
Delicate, floral, citrusy, complex |
Dark chocolate, spices, dried fruit |
Arabica offers complexity and elegant acidity thanks to slow maturation at high altitude. Robusta, with about double the caffeine content (caffeine acts as the plant's natural insecticide), develops a dense body and a persistent crema in espresso; however, if of low commercial quality, it can present notes of wood or burnt rubber. In Garage Coffee Bros. selections, you will find traceable single origins that meet strict sensory standards.
