Hi, I really love coffee, and I tried a lot of coffee blends. If you like it as much as I do, go to my channel, write me some coffee you like https://myfriendscoffee.com/ . The main difference of coffee in the geography of growth. For example, Colombia promotes its coffee under a single brand - only high-mountain arabica is grown there, robusta is prohibited by law. In Brazil, 30% of the world's coffee is grown, and it is very different, you need to look at the technical parameters of the product.
There are two main types of coffee: arabica (up to 70% of coffee on the market) and Robusta (28%), the share of other varieties is insignificant.
The higher the coffee grows, the less oxygen is in the atmosphere, the ripening process takes place more slowly, the grain is denser and sour.
Screen
This is a sieve through which coffee beans are sifted. The size of Colombian coffee is Supremo (screen 20, or 8 mm) and Excelso (screen 15–16, or 6–6.5 mm). In African, AA, A, AB, B, C are distinguished (screenshots from 20 to 14). The effect of screen on the taste of each type of coffee is different.
Coffee is mixed and unmixed. Mixtures are divided into two types: in one case, grains of several varieties of arabica are mixed, in the second - arabica and robusta. Arabica is responsible for flavor; Robusta, used as an additive, gives the drink strength and bitterness.
Usually, coffee is grown with the use of mineral fertilizers, but now on the market are becoming increasingly popular varieties of organic coffee, grown without minerals.
Natural (dry), in which coffee berries are dried in the sun in the peel, or washed (wet), when the berries are peeled and kept in water tanks. Washed coffee is better balanced, it is softer and sour, natural - sweeter.
The darker the roast, the lower the acidity, the higher the saturation, bitterness and strength. Unlike wine, time works against coffee, so if two months have passed since the date of roasting, forget about this grain.
For each method of making coffee its own grinding size is optimal. The smallest grinding is used for cooking in Turku and an espresso machine, the largest - in Kemex and a French press.
You can choose from more than ten ways, depending on your preferences and situation: cold brewing coffee is refreshing; filter coffee contains more caffeine and will not sleep, and espresso will give time to enjoy the aroma.