Effect of semi-washing on coffee flavor Introduction of washing and solarization flavor wheel treatment
Coffee treatment
Remove pectin: take out the coffee beans, do not need to take the sun, let alone pour into the sink to ferment, but directly into the next pectin scraper, only a small amount of water can scrape away the sticky pectin chips mechanically.
Sun exposure: then take out the raw beans with a smooth surface and expose them outdoors until the water content is reduced to 12%.
1. Choose beans:
Put the harvested fruit in the water tank, and the ripe fruit will sink, while the unripe and overripe fruit will float up and can be removed.
2, dry:
Put the selected ripe fruit in the square and expose it for 5-6 days until it is fully dry. At this time, the fruit becomes dark brown and the moisture content is 13%.
3, shelling:
After drying, the peel becomes fragile and easy to fall off, and can be removed by machine. Farms run by enterprises usually have their own shelling factories, while small farms are processed by processing centers.
4, selection and grading:
Exquisite farms identify defective beans manually or by machine, pick them out and throw them away. Manual selection usually uses a transmission belt about 1 meter wide, with several female workers sitting on both sides visually picking out bad beans, and some good farms are even selected several times until defective beans are not seen. Machine selection rules use computers to identify defective beans, followed by a grading process that divides coffee beans into several quality grades according to established standards. Good coffee enters the selected coffee market, while bad coffee flows into the commercial coffee market.
5, polish:
The exocarp and endocarp can only be removed by shelling treatment. At this time, the silver film is still wrapped in the outer layer of the seed, and the film has to be ground off by machine. Then, pack the coffee beans into a bag of 60KG. The weight of bags varies slightly from region to region. Most of them use sacks.
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Natural semi-introduction to the treatment of coffee honey by washing and sunbathing
The light time of coffee raw beans treated with yellow honey was the longest. Longer light means higher heat, so the coffee can be dried within a week. In general, the drying time of coffee depends on the local climate, temperature and humidity. 2 the drying time of raw coffee beans treated with red honey is 2-3 weeks, usually due to weather or placed in a dark place.
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Good mellow natural washing coffee washing processing method step by step processing method
1 Skin/Pulp: the outermost layer of the coffee bean is covered with berry-like skin and pulp. In addition to the natural sun method, coffee beans treated by other methods must remove the skin and flesh within a few hours after picking. Similar to the cherries we often eat, the difference is that when we eat cherries, we mainly eat the pulp and peel of berries. For coffee.
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