Tips for making fancy coffee basic knowledge of fine coffee

Coffee lovers all know that good coffee beans are the premise of making good coffee, but the correct storage, grinding and preparation is also the key to determine the taste.

1. In order to avoid bitterness, never boil coffee. The ideal temperature should be between 90 ℃ and 96 ℃.

two。 Don't heat the coffee again. It is recommended to determine how much to make according to the amount of drinking each time, and make sure you get fresh coffee every time. The temperature to maintain the best flavor of coffee is 86 ℃.

3. Use fresh, cold water to make. The water content of each cup of coffee is 98%. If there is a strange smell in the water, consider switching to filtered or bottled water.

4. Used coffee powder should not be used again. These coffee residues contain only bitter ingredients.

5. Select the coffee powder with the appropriate grinding degree according to the coffee maker. Because the coffee is ground too fine, it will cause excessive extraction, produce bitterness, or block the coffee maker; if it is ground too coarsely, it will cause the coffee to be as light as water. If a coffee drip filter is used, proper grinding should ensure that the coffee is dripped within 2-4 minutes.

6. No matter how much coffee is made, it is recommended that the ideal ratio is: every 10 grams (two tablespoons) of coffee powder, with 180 milliliters of water.

7. Keep the coffee on the stove for up to 20 minutes. If it takes too long, the flavor will change. However, if the vacuum flask is used, the flavor can be maintained for a long time.