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The impact of environmental changes on coffee what affects the quality of coffee? The relationship between coffee and environment

Published: 2026-01-18 Author: World Gafei

Last Updated: 2026/01/18, 1. Temperature change: the higher the external temperature, the finer the coffee beans will be ground; otherwise, the coffee beans will be ground coarsely. Generally speaking, the environment for coffee production is 18 to 23 degrees. two。 Changes in humidity: the greater the humidity, the thicker the coffee beans are ground. Compared with temperature and humidity, coffee production is mainly affected by ambient temperature. 3. Water quality requirements: generally speaking 70ppm (minerals in water)

1. Changes in temperature:

The higher the external temperature, the finer the coffee beans are ground; otherwise, the coffee beans are ground coarsely. Generally speaking, the environment for coffee production is 18 to 23 degrees.

two。 Changes in humidity:

The higher the humidity, the thicker the coffee beans are ground. Compared with temperature and humidity, coffee production is mainly affected by ambient temperature.

3. Water quality requirements:

Generally speaking, 70ppm (the proportion of minerals in water) is soft water below, and hard water above 70ppm. The higher the mineral content in the water, the heavier the miscellaneous smell of coffee, so it is recommended to use 60ppm to 140ppm water quality to ensure that the coffee is mellow.