COFFEE GRADING

What is "specialty-grade" green coffee?

Quick answer

Specialty-grade green coffee is a classification given to beans that score 80 points or higher on a 100-point scale during a professional cupping evaluation. These beans must be free of primary defects and possess distinct, high-quality flavor characteristics. This grading system ensures that the coffee meets the rigorous standards required for the specialty coffee market.

The real story

The term 'specialty-grade' is more than just a marketing buzzword; it is a formal classification defined by the Specialty Coffee Association (SCA). To earn this designation, green coffee must undergo a rigorous inspection and sensory evaluation by a certified Q Grader. The process is designed to separate high-quality, traceable coffee from the commodity-grade beans that dominate the global market.

During the grading process, the coffee is evaluated for both physical defects and sensory quality. A sample of 350 grams of green coffee is inspected for 'primary' defects, such as black beans, sour beans, or foreign matter, and 'secondary' defects, like broken or insect-damaged beans. If the coffee contains too many of these, it is disqualified from the specialty category. This physical sorting is essential because even a few defective beans can ruin the flavor of an entire batch during roasting.

Once the physical inspection is passed, the coffee is roasted and cupped. The Q Grader evaluates the coffee based on attributes like fragrance, aroma, acidity, body, and aftertaste. To be considered specialty, the coffee must achieve a score of 80 or higher. This score is a reflection of the care taken at every stage of production, from the selection of the variety and the health of the soil to the precision of the processing and drying methods.

For the buyer, the specialty-grade label provides a guarantee of quality and transparency. It means the coffee has been handled with care and has the potential to offer a complex, enjoyable experience in the cup. In practice, when you see 'specialty-grade' on a bag, you are looking at a product that has been vetted by experts. It is the foundation of the specialty coffee industry, ensuring that farmers who produce exceptional coffee are rewarded for their efforts and that consumers receive a product that truly reflects the potential of the coffee plant.

Sources we lean on
  • · https://sca.coffee