Professional baristas will increase the sour taste of coffee in three ways:
1. Reduce the amount of coffee extracted
two。 Adjust the grinding degree of coffee powder to speed up the extraction rate.
3. If the coffee machine can adjust the water temperature, increasing the water temperature at the initial stage of extraction and then gradually decreasing the water temperature can also increase the acidity of the coffee.
Professional baristas will increase the bitterness of coffee in three ways:
1. Increase the extraction amount of coffee
two。 Adjust the grinding degree of coffee powder to reduce the extraction rate.
3. If the coffee machine can adjust the water temperature, lowering the water temperature at the initial stage of extraction, and then increasing the water temperature gradually can also increase the bitterness of the coffee.
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