The secret of coffee common sense to distinguish the freshness of coffee beans

[Coffee Bean Freshness Identification Tips]

Smell: Fresh coffee beans smell strong, otherwise tasteless or bad smell.

See: Good coffee beans are complete in shape and full in size. Otherwise, the shape is incomplete.

Pressed: Fresh coffee beans are crispy when pressed, and the aroma wafts out when cracked.

Color: dark with black coffee beans, boiled coffee has a bitter taste. Yellower colored coffee beans, brewed coffee with sour taste.

Good coffee beans: neat in shape and bright in color.

Bad coffee beans: not uniform in shape, and incomplete individual. After brewing, it is light and fragrant, not sweet enough.

[Coffee Bean Grinding]

Because coffee beans are made up of tiny fibrous tissue, the fibrous cells are released simultaneously during the grinding process. Therefore, to make a cup of mellow and delicious coffee, the grinding process is very important.

In the process of grinding, the first thing to pay attention to is that the particle size of the ground particles should be consistent, so that each coffee powder can be evenly released during production to achieve uniform coffee concentration. As for the coffee bean grinding thickness, as long as it depends on the production method and the coffee variety itself.