Quick Café

Instant coffee was invented in 1906 by George C. Washington. There was an Englishman living in Guatemala and a chemical trade. An avid coffee drinker, noticed a buildup of dust on the nose of your favorite coffee tin money. This led to his curiosity and new experiments followed. Finally, it produces a glass coffee-dry a bit like us today. His brand called Red E Coffee.

Almost instant coffee coffee only regulate most of the water removed. It is not a mysterious process. No weird chemical weathering occurs. Instant coffee is still pure coffee.

Two methods for the preparation of instant coffee crystals: Freeze-drying and spray-drying. The freeze-drying method retained more coffee aroma, "but this is a complicated process. Firstly, it allows the coffee, so that the water evaporates naturally are, so that a solution of coffee concentrate. This concentrate is frozen at -40 ° C. The remaining water frozen into ice crystals . sublimation (a similar natural process of evaporation) is used to remove ice. What remains is dried beans.

The second method is the spray drying. Water is allowed to evaporate to form a new concentrate. The coffee concentrate is sprayed from a tower in a large room with hot air. As the droplets fall, the remaining water is evaporated. Dried coffee crystals fall to the bottom of the camera. The high temperatures involved in this process tend to be lost coffee oils and flavor longer.

Even if you do not care for the whole of a cup of instant drink, you can still instant coffee, add a delicious touch to other drinks or even cooking and baking.