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Water washing method and semi-washing method Coffee beans distinguish semi-washed Manning

Published: 2024-09-20 Author: World Gafei
Last Updated: 2024/09/20, Water washing and semi-washing coffee beans distinguish semi-washed Mantenin fermentation: mucous membrane adhesion is very strong, not easy to remove, must be placed in the tank for about 18-36 hours to ferment and decompose the mucous membrane. There are two methods of fermentation, namely wet fermentation and dry fermentation. As the name implies, the former adds water and the latter does not add water. In the process of fermentation, the seed and the internal pulp will produce special

Water washing method and semi-washing method Coffee beans distinguish semi-washed Manning

Fermentation: the adhesion of the mucous membrane is very strong and is not easy to remove. It must be placed in the tank for about 18-36 hours to ferment and decompose the mucous membrane. There are two methods of fermentation, namely wet fermentation and dry fermentation. As the name implies, the former adds water and the latter does not add water. In the process of fermentation, the seed and internal pulp will produce special changes, which is a step that most affects the flavor of coffee in water washing.

Some farms add hot water or enzymes to speed up fermentation, which has a negative impact on quality and is not popular with selected coffee lovers. Sigri, a famous coffee farm in Papua New Guinea, prides itself on its unique washing method. Their fermentation period lasts for 3 days and is washed with clean water every 24 hours, so they can produce delicious Sigri Coffee.

1. Choose beans:

Put the harvested fruit in a water tank and soak for about 24 hours. At this time, ripe fruit will sink, while immature and overripe fruit will float up and can be removed.

2. Remove the pulp:

Use a machine to remove the peel and pulp, leaving only coffee beans wrapped in endocarp. At this time, there is a layer of mucous membrane on the outside of the beans, and the process of washing is to wash this layer of mucous membrane.

3, hair alcohol:

The adhesion of the mucous membrane is very strong and is not easy to remove. It must be placed in the slot for about 18-36 hours to make it alcohol and decompose the mucous membrane. There are two methods of fermentation, namely wet hair alcohol and dry hair alcohol, as the name implies, the former adds water, the latter does not add water. In the process of producing alcohol, the seeds and internal pulp will produce special changes, which is one of the steps that most affect the flavor of coffee. Some farms add hot water or alkanolins to speed up the production of alcohol, which has a negative impact on quality and is not popular with selected coffee lovers.

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