Introduction to the treatment of raw beans-- what is mechanical semi-washing?
Mechanical semi-washing-economical and affordable
Not all producing areas can use the Brazilian half-sun method. If the producing area with heavy moisture is allowed to take out the pectin pods and expose them outdoors, it is not only not easy to be dehydrated and hard, but also easy to parasitize molds. Therefore, mechanical semi-washing has been developed in areas with heavy humidity, which saves both labor and water.
First of all, the red fruit and half-green and half-red fruit sunk into the sink into the pulp sieving machine to remove the full pectin, and there is no need to take it to the sun, let alone pour it into the sink to ferment, but directly into the nearby pectin scraper (Demucilager) with a small amount of water, which can mechanically scrape off the sticky pectin shavings, take out the smooth pods, and expose them outdoors until the water content is reduced to 12%.
In addition, there are in vivo fermentation methods, such as Kopi Luwak raw beans are fermented and shelled in civets. Others such as shit coffee, monkey coffee and so on.
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Introduction to the treatment method of raw beans-- what is honey treatment? How to deal with coffee
Honey treatment is used in almost all the producing areas of Costa Rica. This method is also widely spread throughout Central America. Because the surface mucosa of coffee beans is extremely sticky and smooth and the sugar content is extremely high, it is often called honey. In the process of honey treatment, coffee will leave some or all of the honey when it is dried. After the coffee fruit is picked, graded and peeled, it is dried.
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Introduction to the treatment of raw beans-- what is half-sun treatment? How
Brazilian half-sun-natural removal of pectin: Brazil used to use the sun method in the past, the quality varies greatly, so that Brazil Yu is synonymous with middle and lower quality. However, in order to improve its quality and reverse its image, the world's largest coffee producer carried out a quality revolution in the 1990s and vigorously promoted the global half-sun method. Brazilian coffee fields are endless and are mostly harvested mechanically to conform to the classics.
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