The best flavor of hand-brewed coffee in 40 seconds the flavor of Honduran coffee beans
The best flavor of hand-brewed coffee in 40 seconds the flavor of Honduran coffee beans
Disadvantages: due to the volcanic impact of the first 1 stroke 3 is excessive extraction, and the latter 2 stroke 3 is insufficient extraction, resulting in uneven coffee liquid, after flushing, it is necessary to shake well, so that the two "failed" coffee liquid mixed together to form a perfect coffee. However, when shaking well, the temperature will drop, and if you want to keep the temperature directly extracted with high temperature, it will lead to dry coffee.
A bucket of raw coffee beans was poured into a large preheated "stove" and then turned on the switch. About ten minutes later, the sound of "bang-bang" came from the stove, which was the first time that the coffee beans had burst. Previously, they have been undergoing physical changes of "dehydration" in the furnace.
The 45 seconds after the explosion is the most critical moment in the life of coffee beans. During this period, a series of physical and chemical changes will occur in these beans. They continue to dehydrate and swell, and their sugars turn into caramel and carbon dioxide at high temperatures, and their grayish-green bodies turn yellowish brown, full and shiny; and their substances eventually turn into caramel, flavor oils, quinic acid and caffeine. The flavor oil is a "fragrant family" with more than 800 members.
The composition and content of these aromatics vary greatly according to different producing areas, picking methods, peeling and peeling methods, baking temperature and baking time of raw beans. So far, no one knows exactly what happened to these beans in such a short period of 45 seconds.
"Uncle Dou" opened the floodgates before the beans burst for the second time and went into deep baking. A burning smell sprang up instantly, and the coffee beans, like a flood discharge, poured into the large plate at the front of the stove and cooled quickly, driven by the spiral arm.
Making good coffee is only one step more than "instant"
In China, people's understanding of coffee either stays at the "instant" level, or knows the local coffee culture like the back of their hand, looking for expensive coffee beans, fancy and expensive utensils.
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Folding of coffee fan filter paper-how to fold coffee filter paper
Coffee fan-shaped filter paper folding-coffee filter paper how to fold the most commonly used hand coffee filter cup, is the HARIO company V60 conical coffee filter cup, its spiral groove can discharge heat more effectively, the deeper cone so that coffee powder heap higher, so that coffee can be steamed evenly, coupled with larger filter holes to make the water unimpeded. In addition, you can also choose beauty.
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How long does it take for a coffee tree to blossom to mature coffee berries?
How long does it take for a coffee tree from flowering to ripe coffee berries? because if the coffee is exposed to direct sunlight, the leaf temperature rises, the stomata will close, unable to absorb carbon dioxide, and the coffee tree will stop growing. Some taller trees will be planted next to the coffee tree to avoid being exposed to the sun for a long time. It is usually tropical cash crops such as bananas, betel nuts and so on. Bananas and other cash crops.
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