What are the three main types of coffee beans?

The three main types of coffee beans are Arabica, Robusta, and Liberica. Understanding these types is essential for anyone studying coffee, especially in a professional setting like barista training.

Arabica beans are known for their smooth, complex flavors and are generally considered higher quality. They thrive in higher altitudes and are more susceptible to pests and disease, which contributes to their cost and value.

Robusta beans, on the other hand, tend to have a stronger, more bitter flavor and are typically used in espresso blends due to their ability to produce crema and enhance the body of the coffee. They are hardier plants and can grow at lower altitudes, making them easier to cultivate.

Liberica beans are less commonly known but offer a unique flavor profile with a floral and fruity taste. They are primarily grown in specific regions and are recognized for their distinct characteristics.

Other options in the question included bean types like Excelsa and Kona, which, while important in the coffee world, are not classified among the three primary types of coffee beans. Excelsa is actually a variety of the Liberica bean and is known for its unique taste, while Kona refers specifically to coffee grown in Hawaii, noted for its premium quality, but it is not