The secrets of coffee roasting, exploring the eight roasting degrees

The degree of coffee roasting is a key factor affecting the taste of coffee. This article explores eight roasting degrees, including light medium roasting, medium roasting, etc. Each roasting degree has its own unique flavor and characteristics. During the roasting process, the color, texture and aroma of coffee beans will change, and these changes directly affect the taste and quality of coffee. This article will take you to explore the secrets of coffee roasting, understand the characteristics of coffee at different roasting degrees, and provide you with guidance for making perfect coffee.

In the world of coffee, roasting is an art that is both ancient and modern. Different degrees of roasting inject different souls into coffee, giving it an ever-changing flavor and taste. Let us explore the eight degrees of coffee roasting and understand their respective characteristics and charms.

1. Light Roast

Lightly roasted coffee has a light yellow to light brown surface, and the surface of the beans is slightly shiny. Coffee at this roasting level has a bright taste, prominent acidity, and distinct fruity and floral aromas. Lightly roasted coffee can show the original flavor of the coffee beans themselves and is suitable for people who like a fresh taste.

2. Micro-medium baking

The color of light-medium roasted coffee is between light brown and dark brown. Coffee of this roasting degree has a balanced taste, with both fruity sourness and some sweetness. The overall taste is rich and harmonious. Light-medium roasted coffee is a common choice for daily drinks.

3. Medium Roast

Medium roasted coffee has a dark brown surface and begins to develop some characteristics of dark coffee beans. The taste of the coffee begins to become balanced and rich, with moderate acidity, and gradually develops sweetness with a slight caramel aroma.

4. Medium-depth baking

The color of medium-deep roasted coffee deepens further, and the surface presents a more obvious luster. The taste of the coffee begins to become rich and balanced, the acidity decreases, the sweetness increases, and it has a distinct caramel and nutty aroma. This degree of roasting is suitable for people who like a rich taste.

5. Deep Baking

Deep roasted coffee has a dark black surface and is glossy. The taste of the coffee is mainly rich and bitter, with very low acidity, strong sweetness, and distinct caramel and chocolate aromas. Deep roasted coffee can show a unique charm and is suitable for people who like strong flavors.

6. Ultra-dark roast

The color of extremely dark roasted coffee is further deepened, almost to a bright black color. The taste of the coffee is mainly bitter, the acidity is almost imperceptible, and the sweetness becomes very rich, with strong caramel and wood aromas. Coffee of this roasting degree has a unique charm and is an area that coffee lovers and professional roasters like to explore.

In addition to the six common roasting degrees mentioned above, there are some special roasting methods, such as frozen roasting and half-baked roasting. Frozen roasting is a low-temperature and long-term roasting method that can retain the original flavor and moisture of the coffee beans, making the coffee taste fresher; half-baked roasting is a state between raw beans and cooked beans, which can produce unexpected flavor and taste experience. These special roasting methods make the world of coffee more colorful.

When exploring the eight degrees of coffee roasting, we couldn't help but be impressed by this ancient art. Different roasting degrees bring completely different flavors and taste experiences to coffee, making each cup of coffee a unique enjoyment. Whether you like light roasting for a refreshing taste or deep roasting for a rich taste, you can find your own cup in these eight categories.