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How to deal with coffee sour tips China Coffee Network aricha

Published: 2025-08-21 Author: World Gafei
Last Updated: 2025/08/21, 1, the baking degree of beans is too shallow, it may be that the baker's preference for acidity is more than you can bear, or it may be that the roasting itself has failed; 2. The coffee beans have been kept for too long before they are sold or for a long time after you buy them back, the expired beans will show signs of sour; 3. The degree of grinding is too coarse and the degree of grinding will cause extraction in the process of follicular coffee making.

1. The baking degree of beans is too shallow, maybe the baker's preference for acidity is beyond your tolerance, or it may be that the baking itself has failed.

2. Coffee beans have been kept for a long time before they are sold or for a long time after you buy them back. The expired beans will appear sour.

3. The degree of grinding is too coarse and the degree of grinding results in insufficient extraction and sour taste in the process of making coffee.

4, the water temperature is too low (but you say it is American, American coffee machine generally will not appear the phenomenon of too low water temperature);

5. Let the coffee cool after making it, and the cold coffee will highlight the sour taste in the coffee.

6. Cool after adding sugar, which highlights the sour taste.

7. if you use milk to hedge, the sour taste will be improved.

8. Take a sip of vinegar before drinking coffee. According to the acidity of coffee, you can choose rice vinegar, white vinegar, and vinegar essence. Good luck.

9, heating, about 95 degrees flushing, can be improved

10. Wet the coffee with hot water, which is about 1:2. Pour out the liquid and continue to brew the coffee.

11, grinding, instant type with high purity, most of them are partial acid. The general instant dissolving class is not sour!

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