The knack of distinguishing the freshness of coffee beans how to measure the quality of coffee beans

Last updated 2026-09-30 — 1, nose smell: fresh coffee beans smell strong fragrance, on the contrary, tasteless or bad smell 2, look at: good coffee beans have complete shape and full size. On the contrary, the shape is incomplete. 3, hand pressure: fresh coffee beans are fresh and crisp, and the fragrance floats out when they crack. 4, color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, boiled coffee