Coffee Grading

The evaluation and scoring of physical coffee defects in green coffee.: Coffee grading is the technical skill of evaluating and scoring of physical coffee defects in green coffee. The sample is 300 grams, and there is a particular point system to score the intensity of each defect, based on the full “black bean” which equals 1. Size is also rated in the unit of 1/64ths, so 17 screen means 17/64ths.

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