Coffee bean roasting encyclopedia: from light roast to dark roast, explore different flavors of coffee experience

Light roasted coffee

Light roasted coffee refers to roasting coffee beans until the surface is slightly yellow. This roasting method retains the original acidity and floral aroma of the coffee beans, making the taste refreshing and bright. Light roasted coffee usually has a higher acidity and a light taste, suitable for people who like fresh taste.

In the light roasting process, the internal moisture content of the coffee beans is higher, so lower temperatures and longer roasting are required. This ensures that the internal moisture is fully melted and reacts with other chemicals to produce rich and diverse flavors.

Medium coke oven

The medium finish is somewhere between light black and deep black. It retains some of the sharp, fresh characteristics while adding some depth and complexity.

During the medium brewing process, the coffee beans will begin to turn brown instead of still having a golden hue. This color change is due to the internal water being completely evaporated and the sugars inside the coffee beans starting to caramelize.

Dark roasted coffee

Dark roasted coffee refers to coffee beans that are roasted to a very dark color or even close to black. This roasting method allows the oil on the surface of the coffee beans to be fully released, producing a rich and full taste.

During the deep curing process, the pot will become a very dark color, almost black. This color change is due to the complete evaporation of the internal water and the complete oxidation and caramelization of a large amount of sugars.

Different taste experiences

Light roasted coffees usually have a bright and refreshing acidity with floral and fruity flavors. They are often described as lemon, tea or herbal aromas. This taste is suitable for people who like fresh, light taste and pursue delicate quality.

After medium processing, coffees will show more balance and complexity. They usually have lower but still noticeable acidity, while also having some chocolate, nutty or toasty flavors. This taste is suitable for people who like balance and variety.

Dark roasted coffees have a rich, full-bodied taste, often with lower acidity and bitterness. They are often described as cocoa, toasted wood or tobacco aromas. This taste is suitable for those who like strong, intense flavors and seek a full-bodied experience.

Summarize

Whether it is light roasted, medium roasted or dark roasted coffee, each one has its own special features and different taste experience. Choosing coffee beans that suit your taste for roasting and trying different degrees of roasting will bring you a new and rich coffee experience.

Whether you like fresh and bright, complex and balanced, or pursue a strong and intense taste, you can discover the coffee style that best suits your taste needs by exploring different degrees of preparation.