How to distinguish good and bad coffee beans that have been roasted
The coffee beans that have been roasted can only be brewed out of delicious coffee by fully roasting the coffee beans after extraction of water, which can be judged during grinding. When grinding high-quality coffee beans will gently send out the sound of salad salad, gently shake with your hands, the original taste of the coffee is overflowing. Shoddy coffee beans will have a creaking sound and a feeling of sticking when grinding.
During extraction
The easiest way to make delicious coffee is to filter and extract it with filter paper. When brewing and extracting, there is also a way to judge whether the coffee is delicious, that is, when hot water is added, whether the powder expands loosely, and when the coffee is fully roasted and extracted water, there will be beautiful and meticulous foam swelling.
How to judge the quality of coffee beans?
After extraction
Although the concentration of coffee varies depending on the degree of roasting and extraction methods, the common feature of successful coffee is that the coffee itself remains clear. A cup of delicious coffee, even after 30 minutes, is still clear in color, and the taste will not change.
The taste and aroma of coffee
The sour taste of delicious coffee is as refreshing as citrus fruit, without strong acidity, bitterness is soft bitterness, and there is no bitterness like tobacco or scorched taste.
The quality of raw beans
The raw beans of coffee before roasting are green, and if the quality of raw beans is poor, no matter how hard you bake them, you will not be able to brew successful coffee. Coffee beans are crops, and their freshness will naturally affect their taste. Fresh raw beans can enjoy the distinct characteristics and vibrant flavor of each variety. Fresh raw beans, showing a bright green color, can be easily distinguished. In addition to freshness, no matter what kind of variety, we should also try to choose raw beans with large particles and no color spots.
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What are the storage methods of raw coffee beans? how long can the raw coffee beans be kept?
When the raw coffee beans are not roasted, the color is relatively light, while the roasted beans will be darker when the seeds have been taken out, and then the drying process is carried out. It is best to lay the floor for the sun to dry, and the flavor is better. But if it rains, it can also be dried by machine, but the temperature should be controlled. Dry and then polish. Generally speaking, washed beans are blue-green and beautiful in appearance.
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How to roast coffee beans? How to roast coffee beans?
Coffee roasting first requires a roaster; if it is for home use, you can choose which small roaster will be more affordable. Roasting is actually frying coffee beans, which is pretty much what it means. LIGHT ROAST: Roast degree; very light roast, also known as light roast. The lightest roast of all roasting stages, the beans have a light cinnamon color on the surface and
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