Coffee is one of the most consumed beverages in Europe, but also one of the most misunderstood, whether it's everyday coffee or specialty coffee.
Intensity, origin, roast, freshness... these terms are often used as quality indicators, when in reality they describe different characteristics.
This article offers a simple and factual reading, to better understand the coffee bean, roasting, and the role of the roaster, without judging styles or traditions.
The freshness of the coffee bean: a key factor in taste
Coffee is a product naturally rich in aromatic compounds, sensitive to oxygen. As soon as the coffee bean is ground, its contact surface with air increases sharply.
Result: aromas begin to oxidize and dissipate within a few hours. This progressive loss results in a less complex and less expressive taste in the cup.
This is why, from a sensory point of view, grinding coffee just before extraction helps preserve its aromatic qualities more.
Intensity and quality: two different concepts
A coffee perceived as "intense" is not necessarily a higher quality coffee. Intensity primarily depends on: the degree of roast, the concentration of coffee in the cup, and the extraction method.
Quality, on the other hand, is measured by other criteria: balance, clarity of aromas, complexity, absence of defects.
In summary: intensity ≠ quality. These are two distinct parameters.
Roasting: how the roaster transforms coffee
Roasting is an essential step that develops coffee aromas, but it also profoundly modifies its profile.
Dark roast |
Light roast |
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A very dark roasted coffee highlights notes from the cooking process, which can make it more difficult to assess the intrinsic quality of the bean. Conversely, a lighter roast preserves more of the coffee's natural aromatic compounds, allowing for a better perception of the characteristics of the bean, variety, and terroir (origin, altitude, cultivation conditions).
No style is superior to another: they meet different uses, cultures, and preferences.
Bitterness and acidity: the balance sought in roasting
Contrary to popular belief, coffee acidity is not a defect. It is part of its natural balance. Dark roasts tend to reduce the perception of acidity and accentuate bitterness. Lighter roasts retain more of the coffee's natural acids, which brings vibrancy and aromatic complexity.
The goal is not to avoid acidity or bitterness, but to find a balance that suits one's taste.
Origin and coffee bean: beyond the country
When a coffee is identified by its country (Colombia, Brazil, Peru…), this indicates its geographical origin, not a specific variety or unique taste.
Each producing country cultivates: several botanical varieties, at different altitudes, with varied soils, climates, and processing methods.
Therefore, there isn't "one" Colombian coffee or "one" Brazilian coffee, but a great diversity of profiles within each origin.
In conclusion: Coffee is not a matter of absolute rules, but of understanding. Light or dark, intense or mild, classic or expressive: each style has its legitimacy when mastered and appreciated for what it is.
Better understanding coffee, roasting, and the roaster's work primarily means expanding one's possibilities and better choosing coffee beans according to one's preferences.