Definition of freshness of foreign coffee
Last updated 2026-09-29 — 1. Raw coffee beans: can stay fresh for 50 years (to be verified); 2. Whole roasted coffee beans: begin to lose flavor after two weeks (correct solution); 3. Coffee powder: lose flavor 15 minutes after grinding (this is the charm of freshly ground coffee); 4. Brewed coffee: it must be poured out after 30 minutes (not necessarily, think about ice drop coffee) good coffee, must be ground freshly
1. Raw coffee beans: can be kept fresh for 50 years (to be verified)
2. The whole roasted coffee bean: it begins to lose its flavor after two weeks.
3. Coffee powder: it begins to lose its flavor 15 minutes after grinding (this is the charm of freshly ground coffee)
4. Brewed coffee: it must be poured out after 30 minutes (not necessarily, think of iced coffee)
Good coffee, to be freshly ground, must be dripped!
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