Sun treatment, washing treatment, coffee beans after picking, coffee beans.

The main countries that use the sun treatment are some African countries and Brazil. the sun treatment is greatly affected by the treatment environment and technological level, so the quality varies, but on the whole, the coffee beans treated by the sun have high sweetness. it has a unique fermentation flavor, but once the fermentation flavor is not played well, it will be transformed into stink, rotten milk, mildew and so on. Half-sun, can also be called half-washed, can also be called peel sun (Semi-natural/pulped-natural). That is, the peel of the coffee fruit is removed in the same way as washing, and then the coffee fruit with pectin is exposed to dry and ventilated sunlight, and then shelled. Half-sun is mainly used to treat coffee beans in Brazil, and half-sun is a unique treatment in Brazil. Half-sun-treated coffee beans do not mix with miscellaneous flavors as easily as sun-treated coffee beans, while keeping part of the taste clean and with a small amount of dried fruit-like fermented flavor.