Arabica coffee beans are known for their oval, flat shape with a distinctive S-shaped groove, a delicate, aromatic profile, and a sweet, nuanced flavor that can range from fruity and floral to chocolatey and nutty. They are more challenging to grow, requiring high altitudes and specific climates, which contributes to their higher quality and price compared to other varieties like Robusta.
Appearance
Shape: Oval and slightly flatter than other varieties.
Groove: Features a distinct, curved, S-shaped indentation on the flat side.
Color: Raw (green) beans are typically greenish-blue, distinguishing them from the yellowish-brown Robusta beans.
Flavor Profile
Nuanced: Capable of expressing a wide range of delicate and complex flavors, including:
Fruity
Floral
Chocolate
Nutty
Cereal
Acidity: Often has higher acidity than Robusta, contributing to a fresh, tangy, or "winey" tone.
Aroma: Characterized by a sweet and aromatic profile, with notes of berries and sometimes even herbs and spices.