Coffee beans in the world's major producing areas of coffee harvest

In order to ensure that the coffee cherries do not go bad, they are sent to the coffee receiving station on the day of picking. Low-quality coffee cherries should be disposed of when they are picked and sent to the receiving station.

Brazilian farms in Macado have set up their own coffee receiving stations to complete the coffee water selection process. The receiving station uses a sink for preliminary cleaning and screening, which is also called Pre-cleaning and floating, which pours the coffee cherries into the sink and makes a simple cleaning to remove some debris. The next step is to separate the floating beans from the floating sundries. the ripe caffeine is dense and precipitates at the bottom of the sink, while the less mature and rotten fruits float on the surface because of the low density, which is easy to fish out.

Arabica bean coffee trees can be divided into two main varieties: Arabica (Coffea Arabica) and Robusta (Coffea Robusta/Coffea Canephora). In addition, there are some minor species, such as Coffea Liberica and Coffea Arabusta, but they are rare on the market.