Quality and judgment of coffee beans

·Good coffee beans are intact.

·The particle size of single coffee beans will be the same, but the coffee beans are not the bigger the better.

·Good coffee beans are shiny and consistent in color.

·Good quality coffee beans will be crisp and crumble in one bite.

·Smell for other bad smells.

A good cup of coffee is clear and transparent.

·Brewing coffee aroma can last is proof of quality.

·Sour taste in the mouth is normal, not if it lasts too long. It produces a soft sour sensation in the throat that is good coffee.

·Bitter-astringent taste, usually bad coffee.

The transformation from bitter to sweet is the power and condition of a good cup of coffee.