Coffee bean treatment-washing method
Washing is the most scientific and technological method among all the treatment methods, and multiple screening is used to ensure the uniformity and stability of coffee bean quality. First of all, you still have to put the beans in the sink, then remove the floating beans, and put the beans that sink to the bottom of the trough into the pulp remover. The pulp remover can not only remove the pulp, but more importantly, it skillfully uses pressure to filter out immature beans thoroughly. The beans are then put into the fermentation tank for the most important washing and fermentation treatment. The purpose of washing fermentation is to remove pectin from beans, which takes about 16 to 32 hours to ferment. In the fermentation process will also produce a lot of acidic substances, the appropriate acetic acid can not only make coffee beans less moldy, but also increase the flavor of coffee. But overfermented beans can also be sour and astringent, turning into shoddy coffee.
The water content of water-washed coffee beans is generally about 16%, and the beans have better appearance, less miscellaneous flavor, clear taste and bright sour taste.
- Prev
Lovely collection of coffee flower patterns
This is the work of a barista in a foreign Fremont coffee shop, and every combination of flower pulling and foam is very popular, including Batman, Pikachu, Darth Vader and Boba Fett of Star Wars, and Frank the rabbit in the illusion of death.
- Next
Drying processing of coffee beans after picking
Coffee berries must be processed immediately after picking to prevent pulp fermentation and decay. Coffee beans can be processed in two ways, wet and dry. The drying method is also called the natural method. Spread the coffee berries flat in the sun to dry. In the plantation, 50 square meters of coffee berries are spread on each hectare, or the fruit is dried in a special dryer.
Related
- What is the meaning of lactic acid fermentation with coffee bean treatment?
- How to judge the state of foam by sound?
- How does the latte pull out the unicorn pattern? Come to get for a little trick to improve the flower pull!
- Will flower pulling affect the taste of the latte?
- Do you know the history of coffee?
- The difference between honey treatment and sun washing what is raisin honey treatment?
- What kind of milk can a novice use to make coffee foam to keep the foam longer? The correct method and skills of milking tutorial sharing
- Why do washed coffee beans taste sour? Flavor characteristics of washed Coffee
- Introduction to the skill of how to practice the size and height of water injection around the circle of hand-brewed coffee
- How do beginners practice coffee flower drawing from scratch?