How to keep the coffee?
Murderers and Countermeasures leading to Coffee acidification
The main reasons for accelerating coffee acidification are "air, high temperature, humidity, time".
Matters needing attention in coffee storage
1. Try not to touch the air.
Because coffee powder has a larger area of exposure to air than coffee beans, of course coffee beans last longer.
Grind the coffee before you make it!
two。 If the sun is too strong, there will be oil on the coffee surface and acidification will be faster.
It is recommended to keep it in a place of low temperature shading.
Oil will also appear on the surface of freshly roasted deep-roasted coffee, which has no effect on quality and taste.
Avoid hot and humid places, reduce contact with air, and store in a sealed container in the shade.
In the case of long-term preservation, please use a sealed container to store in the refrigerator.
(the humidity in the refrigerator is very high, and coffee is easy to absorb the smell of other stored foods, which is not highly recommended.)
China Coffee Trading Network: www.gafei.com
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The evolution of coffee drinking patterns
Ethiopia used to chop up coffee fruits and use oil to crush them into balls and eat them as food. This practice spread to Arabia, where coffee seeds were chopped and boiled and spiced to become Cafe ala Sultana, the earliest coffee drink in history.
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10 steps for DIY Coffee Detection
1. Prepare a little (about 10 grams) freshly roasted and immediately ground coffee in a small cup. 2. Smell it and see its dry fragrance. 3. Pour in the hot water of about 95 degrees Celsius. Do not boil and immediately pour it into the coffee powder. Let it stand for about half a minute and then pour into the coffee powder after the temperature drops slightly. 4. Smell the aroma coming from the rising steam. 5. Place this cup of sample for three to five minutes
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