Classification and characteristics of coffee beans: Explore the three major species and seven minor species to understand the diversity of coffee!

Coffee is one of the most popular beverages in the world, and the classification and characteristics of coffee beans determine the flavor and taste of different types of coffee. In this article, we will explore the three major and seven minor types of coffee beans and learn about the diversity they bring.

First, let's look at the three main types: Arabica, Robusta, and Liberica. Arabica is the most common and popular type, with a lower caffeine content and a higher acidity. Arabica beans usually have floral, fruity, or chocolate-like flavors, and are produced in places such as Colombia and Brazil. Robusta is relatively easier to cultivate and is widely cultivated in places such as Malaysia and Vietnam. Robusta beans have a higher concentration and bitter taste, with a nutty or caramel flavor.

Next are the seven small species: Kona, Madagascar Comoros, Blue Mountain, Yirgacheffe, Mandheling, Caturra and Bourbon. Kona coffee beans are produced in Hawaii and are known as one of the best coffees in the world, with a rich floral aroma and smooth taste. Madagascar Comoros comes from the island of Madagascar and has a high acidity with fruity and chocolate-like flavors.

Blue Mountain is one of Jamaica's most famous coffee varieties, characterized by its lightness, freshness, and citrus or chocolate flavors. Yirgacheffe comes from southern Ethiopia and has obvious floral, tea and lemon flavors. Mandheling is produced in Sumatra, Indonesia, and exudes a unique earthy aroma and cocoa-like flavor after dark roasting.

Caturra is one of the most common subspecies in Colombia, with medium acidity, a balanced taste and fruity or nutty flavors. Bourbon originates from Kenya, Africa, and has a rich acidity and blackcurrant-like flavor after light to medium roasting.

By understanding the classification and characteristics of coffee beans, we can better choose coffee that suits our taste. Whether you like floral, fruity or nutty flavors, the world's various coffee beans can meet your needs.