Do you think coffee bean size can impact coffee quality and flavor? Well, it does. Of course, there are other factors, such as area of origin, processing method, and coffee plant type, that contribute to its final taste. Coffee beans are sorted based on size to maintain uniformity in each batch and serve audiences with different size preferences.

The beans go through screens with different hole sizes that make the grading process easy and effective. Usually, coffee grown in high altitudes yields larger beans compared to coffee plants grown in low altitudes. Read on as we discuss different bean sizes that are commonly available in the market, such as the fine robusta whole beans sold by The Caphe Vietnam and their taste profiles.

Coffee Beans Types

Typically, there are two varieties of coffee beans that are found worldwide. Each type brings with it different coffee characteristics based on the way they are processed.

Arabica

Arabica is one of the largest coffee beans used worldwide, with a 60% market share. They are oval-shaped and are of larger size, measuring between 9 and 11 millimeters. These coffee beans bring with them a natural sweetness and have a fruity aroma.

Robusta

Robusta coffee is usually rounder in shape measuring between 6.6 mm to 8.5 mm. Robusta coffee accounts for 40% of the market globally. These coffee beans have a stronger earthy flavor and are bitter but with The Caphe Vietnam coffee beans, it still carries the strong taste of robusta. However, we monitor the process of growing, harvesting, and processing according to organic methods,  we cherish each type of coffee bean and with those methods, we are confident to bring excellent beans that follow specialty coffee.  

How coffee bean size affects flavors

There are several mechanisms that come into play that influence the flavor of coffee beans of different sizes.

Roasting

Roasting beans is one of the major factors that affect the taste of the coffee. Beans that are not sorted properly when subjected to different roasting techniques result in a non-uniform flavor. In contrast, larger beans tend to roast more evenly, allowing for better development of flavor compounds. This results in a smoother and more balanced cup of coffee.

Surface Area

Smaller beans have a higher surface area relative to their volume, which can lead to proper flavor extraction during brewing. This may result in a more intense and sometimes bitter flavor if the brewing conditions are not controlled properly.

Flavor Complexity

Coffee beans have oil in them. Large beans, being bigger in size, often contain more oils and sugars, contributing to a richer flavor profile. They can withstand longer roasting times without becoming overly bitter, offering a balanced taste.

Consideration for Consumers

For coffee roasters, understanding the size of coffee beans is essential for achieving consistency by making controlled roast level variations. It allows them to adjust roasting times and temperatures accordingly to bring out the desired characteristics of the beans.

In conclusion, if you want to have a perfect cup of coffee and are very particular about how your morning specialty coffee should taste. Those looking for a more authentic coffee flavor may order their packet of delight from The Caphe Vietnam, one of the best coffee brands in the UAE, delivering vibrant Vietnamese coffee flavors straight from Vietnamese coffee farms.