How to choose coffee beans: Look for oil content

Coffee beans are an important raw material for making coffee. It is very important to choose coffee beans that suit your taste. One of the key factors is the oil content. The oil content not only affects the flavor and taste of the coffee beans, but also affects the changes during the roasting process. The following will introduce how to choose the right coffee beans based on the oil content.

First, it's important to understand the oil content of different types of coffee beans. Generally speaking, Arabica and Robusta are the two most common and popular coffee varieties. Arabica beans typically have higher levels and more evenly distributed oils, which can produce more complex and soft flavor characteristics during the roasting process. In contrast, Robusta beans typically have lower levels and unevenly distributed oils, which may produce a bitter or rough taste during the roasting process.

Secondly, you can judge the oil content of coffee beans by touch or appearance when buying. Generally speaking, coffee beans with higher oil content will appear smoother and more shiny. If you find that the surface of the coffee beans presents a bright and shiny appearance when you buy them, it is likely that they are Arabica beans with a higher oil content. On the contrary, if the surface of the coffee beans looks dry or dull, it may be Robusta beans with a lower oil content.

Finally, when choosing coffee beans, you should consider your personal taste preferences and drinking purposes. If you like strong and bitter coffee, you can choose Robusta beans; if you like soft and complex flavor characteristics of coffee, Arabica beans are more suitable for you. In addition, when making special types such as latte or espresso, it is usually recommended to use Arabica beans with higher oil content and complex flavor characteristics.