Fine coffee technology freshly ground coffee can be "brewed" several times
Many friends often complain that coffee is more expensive than tea, because tea can be brewed repeatedly, but coffee can only be brewed once. There are also some friends who do not give up and extract the coffee many times. We say that this coffee can only be extracted once, but the coffee brewed after the first time can no longer be called coffee. Because there is a lot of caffeine in the brown water, or some scorched substances. We call this brown water Dirty Water. In fact, the standard method of drinking black tea in the West is only soaked once.
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Coffee common sense Why instant coffee doesn't need to be brewed
It can be clearly seen from the production process of instant coffee that raw coffee beans are extracted in specific containers after puffing and crushing (but instant coffee is called extraction in this process) into concentrate, filtered, and then dried in two forms, which is why instant coffee is divided into hot-dried instant powder and freeze-dried instant powder. At present, the instant coffee in the domestic market is very large.
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Boutique coffee beans common sense coffee beans can be kept in the refrigerator?
We should know what is the enemy of coffee bean preservation, such as high temperature, humidity, oxygen and sunlight. Coffee beans are more durable than coffee powder, so we should maintain the principle of getting on the sedan chair and piercing our ears when grinding coffee. So where are the coffee beans suitable for storage? Sealed storage tanks for coffee beans are a good choice. There are two kinds of metal and plastic, the latter is cheaper. About
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