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Coffee bean washing method why will strengthen acidity-honey treatment sun

Published: 2026-04-09 Author: World Gafei

Last Updated: 2026/04/09, Why Coffee Bean Washing Intensifies Acidity-Honey Treatment Sun-dried fruits begin the sun-drying process without treatment after picking. This is the oldest treatment in existence. The drying process usually lasts about 4 weeks. The method of processing must be very careful to ensure that the coffee does not lose any flavor. Natural solarization requires an extremely dry local climate. In some areas, people benefit.

Why does coffee bean washing strengthen the acidity-honey treatment of the sun?

The fruit begins the process of sun drying without treatment after picking. This is the oldest method of treatment in existence. The drying process usually lasts about 4 weeks. The method of handling must be very strict to ensure that the coffee does not lose any flavor. The natural sun method requires the local climate to be extremely dry. In some areas, people use dryers to assist in the drying process of coffee fruit (the hot air of the dryer can speed up the drying process and help people control the degree of drying)

In the face of this "yellow" wind, I also joined in the fun, so I got some raw beans from the Guangzhou coffee salon to try something fresh. On the last night of the National Day holiday, the long-awaited "yellow" wind finally arrived in Beijing into early autumn, and sooner or later it has been able to feel the coolness. At the same time, a "yellow" wind from Brazil is also blowing quietly. Recently, yellow bourbon coffee from Brazil has been sold in several places.

After fermentation, water-washed coffee will have a unique distinct and clear flavor. The fermented coffee beans are washed with clean water and then laid out in the square to dry. The advantages of washing method are as follows: good gloss, less foreign bodies mixed, slightly better sour taste and pure taste; disadvantages: special sour taste will be emitted if not handled properly

1. Selection: use the same method as washing to separate ripe beans from immature beans.

2 drying: tile in the drying field for sun drying. It usually takes 1-2 weeks, and because it takes a long time, special attention must be paid to climate change. In addition, coffee beans must be raked regularly every day to prevent fermentation, and coffee beans can be dried evenly. The water content of dried secondary beans decreased to about 12%.

3. Shelling: send the dried coffee beans to the sheller to remove the shell.

FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。