Why do I need to sublimate coffee?

How do sublimated coffee, and what does this name mean? We will consider these questions in this article.

How to sublimate coffee?

This unique technology for the production of powder for a coffee drink can also be called "drying-freezing". First, the prepared concentrate is strongly cooled. The ice crystals are then dehydrated with a vacuum. Why sublimate coffee? First of all, then, in order to preserve the natural substances contained in the grains, provide a delicate taste and aroma of the final drink. This is due to the high price, which is characterized by freeze-dried coffee (the brands under which it is produced, practically do not have cheap analogs). Energy cost of production also influences the cost.

Why sublimate coffee, and how does it affect its taste?

The above described technological process allows to maximize the aroma and taste properties of the drink to that which is prepared from grains. As you know, the latter is the standard of aromatic coffee. But his daily brewing in the Turkish (especially if you like to pamper yourself with this drink several times a day or often receive guests) takes a lot of time. And with the help of technology that allows you to sublimate coffee, you can have at your disposal a high-quality semi-finished product, no less fragrant.

Once again about manufacturing

The photo shows a machine that allows you to freeze a decoction of coffee beans to obtain an ice block, which is subsequently dehydrated and crushed. As you can see, looking at the particles of the finished coffee, they have an irregular shape. This is precisely because crushing makes them so. By the way, sublimated is not the only coffee that is made from grains. Also mention powder and granular. They are also types of instant coffee. Powder is made from raw grains, fried and crushed, from which soluble particles are extracted on special equipment. To do this, you need an assembly that allows you to feed hot water under high pressure. Before the final product is obtained, the recovered substances are filtered and dried. The production of granulated coffee as a whole is not different, but it has one more additional step: stowing the particles of soluble powder into small lumps with a steam jet.

Benefit and harm

All the properties that has a grain coffee, almost completely preserved in the sublimated. Unfortunately, some not very useful features are also preserved. As you know, coffee can increase blood pressure and is not very useful for people prone to tachycardia. Yes, and fully healthy people dieticians do not recommend drinking more than two small cups of this drink per day. Very useful coffee (including freeze-dried) for those who are accustomed to intense mental activity, and also aspiring to lose weight. After all, it perfectly speeds up all metabolic processes and helps burn excess calories.