Blend Cafea artizanala Aroma, freshly fried. When it's already an established blend, it's much easier to mix the green coffee and roast it together. In most cases, in fact, coffees can be roasted together. Each coffee roasts a little differently, but there is a medium, blending zone that occurs between coffees in the roasting room, especially in drum roasting systems. There are also some single-origin coffees that are not roasted evenly: Yemeni coffees, Ethiopian coffees, etc. Uneven color of frying is not a defect . In coffee, a defect refers to a flavor problem identified as a result of the extraction process. Bad seeds in the green coffee sample are referred to as defects and are marked.
Amazingly, blending coffees into blends is as old as domestic coffee production. For example, there are several types of Abyssinian coffee, but they are not from Ethiopia, but rather from Indonesia. Traditionally, most espresso blends use a base of one or more high-quality Brazils. Brazil is a coffee giant.