At the backbone of the Q Grading System are Licensed Q Graders, professional cuppers accredited by the Coffee Quality Institute. These Q Graders must pass a rigorous three-day exam to earn their certification, comprising of 20 sections on coffee related subjects, such as green grading, roast identification, coffee cupping, sensory skills and sensory triangulation. There […]
grading * roasting * cupping … better coffee through education & research
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