Tag: Green Coffee Defects

Every exceptional cup of coffee begins long before roasting. Green coffee defects are among the clearest indicators of quality, affecting flavor, roasting consistency, food safety, and the overall value of a coffee lot. For producers, exporters, and roasters, defects are more than imperfect beans they reveal what happened during harvesting, processing, drying, or storage. A black bean may indicate overripeness, a sour bean suggests uncontrolled fermentation, while insect-damaged or faded beans point to farm management or storage issues. Rather than isolated flaws, …