Vietnamese Coffee Exporter


Crema/Cream: is a layer of brown foam on top of brewed espresso. Crema is the mixture of CO2 bubbles and fat in the coffee extract in the form of an emulsion (once seen) characteristic of a good espresso. The perfect layer of Crema is a reddish-brown foam with tiny bubbles. If the bubbles are too big, that’s just the result of incorrect extraction. If the color is too light, it can be interpreted as poor extraction, and if too dark, it is predictive of over-extraction. For a …