Coffee bean 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.
China Coffee Trading Network: www.gafei.com
- Prev
From fruit to green coffee beans
A coffee tree can harvest 3-5 kg of fruit, and raw coffee beans account for 1/5 of the fruit mass. Going from fruit to green coffee beans is indeed a time-consuming and laborious task.
- Next
Record of picking coffee beans in Laos
When picking Arabica beans, use hands to twist them one grain at a time. Pick only ripe fruits in bright red, not green (immature) or dark brown (rotten). Generally speaking, coffee trees will bear beans after two or three years of growth and can be picked in four years.
Related
- Guji coffee producing area of Guji, Ethiopia: Humbela, Shakiso, Wulaga
- What is the most expensive variety of Qiloso in BOP multi-variety group?
- How to store the coffee beans bought home?
- Why are Yemeni coffee beans so rare now?
- Ethiopian Sidamo all Red Fruit Sun Sun Santa Vini Coffee beans
- SOE is mostly sour? What does it mean? Is it a single bean? what's the difference between it and Italian blending?
- Is Italian coffee beans suitable for making hand-brewed coffee?
- How to choose coffee beans when making cold coffee? What kind of coffee beans are suitable for making cold coffee?
- Just entered the pit to make coffee, what kind of coffee beans should be chosen?
- Can only Japan buy real Blue Mountain Coffee? What are authentic Jamaican Blue Mountain coffee beans?