Coffee review

Sun washing Honey treatment-Coffee Bean washing and Solar

Published: 2024-09-20 Author: World Gafei
Last Updated: 2024/09/20, Sunbathing honey treatment-coffee beans washed with water and semi-washed in the sun (semi-lavado), also known as honey treatment (honey, miel), is actually a combination of tanning and water-washing fermentation to deal with raw beans. First remove the peel and pulp of coffee, and then, according to the need, decide whether to use a pectin removal machine (desmucilaginador) to remove pectin, or how much pectin to remove, and finally to shell.

Sun washing Honey treatment-Coffee Bean washing and Solar

Semi-washing (semi-lavado), also known as honey, miel, is actually a combination of tanning and water-washing fermentation to treat raw beans. First remove the peel and pulp of coffee, and then, according to the need, decide whether to use a pectin removal machine (desmucilaginador) to remove pectin, or how much pectin to remove, and finally reduce the water content of raw beans to 10% or 12% by sun drying or machine drying or a combination of both.

One step: retain 100% pectin, and then reduce the water content of raw beans to 10% 12% by either solarization or machine drying or a combination of both.

Another step: according to different needs, adjust the setting of the pectin removal machine so that the parchment shell retains different proportions of pectin, and then reduce the water content of raw beans to 10% Mel 12% by either solarization or machine drying or a combination of both.

Raw beans treated by water washing and fermentation generally have less silver skin attached, but unripe beans retain most of the silver skin. Natural all-day sun and honey-treated raw beans, depending on the amount of pectin retained (more or less honey), more or less silver skin will stick to the coffee beans, and show different shades of orange.

When choosing honey to deal with the defects of raw beans, you need to scrape off the silver skin to observe the color of the coffee beans themselves. Honey treatment of raw beans in baking should also pay attention to, if a large number of silver skin can not be discharged in time, the high temperature will scald the surface of coffee beans, resulting in inconsistent baking color.

In general, raw beans dried in the sun are bluer and greener and more uniform than those dried by machines. The water content of raw beans can not be judged simply according to the color depth. The best water content of raw beans is 9% Murray 12%. The water content of raw beans must be well controlled in storage. Once the water content exceeds 13%, raw beans are easy to breed toxins.

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