Freeze-dried coffee - what does it mean?

At present, quite often on the shelves of supermarkets you can find packages with coffee, on which there is a “sublimated” mark. What does it mean, is such a product useful? Should I buy coffee, how to make it, and other interesting information below.

What are the advantages?

Of course, no one will argue with the fact that the taste and aroma of coffee brewed from natural grains cannot be replaced with anything. But in a modern, furious rhythm of life, it is rather difficult to take time for yourself in the morning to indulge yourself with a cup of natural coffee - besides, it is impossible not to note the fact that coffee beans are quite expensive if you take quality products.

In general, all types of beverage can be divided into three groups - grain, soluble, ground.That's just freeze-dried coffee belongs to the group of soluble, while it is one of the highest quality products. Instant coffee is generally divided into three types - in granules, powder, and created by sublimation.

It is due to the fact that instant coffee can be prepared in minutes, he gained his popularity. But cheap powdered coffee is harmful - it can provoke gastritis and even a stomach ulcer, while the coffee is not very tasty, which is especially important for true connoisseurs of this drink.

Sublimated coffee is prepared using a special technology, which is why it is quite a quality product - more and more people are becoming fans of this drink.

How to prepare freeze-dried coffee?

When preparing raw materials, a special process is used - it has the name “freeze dried”. In translation, this term means dry freeze.Frozen, ground coffee beans are placed in a special room, which is completely absent air. As soon as the grains are in a vacuum, they begin to actively release the liquid. It is through this process that coffee ultimately produces an original and rich aroma and taste.

The only disadvantage in this procedure is that modern technologies that are used for sublimation, are quite expensive.

Consider the method of cooking in more detail:

1. Grains are sent to the stove. They are thoroughly fried.
2. After they are sent to the mill, where they are ground to a state of powder.
3. Then he gets into the vat, where he boils for three hours. At the same time all the steam is driven through the pipes. It is due to this that essential oils start to stand out from the powder, which give the drink a special flavor.
4. After all the processes, the resulting concentrate is frozen.
5. The frozen layer of concentrate is ground, then subjected to the procedure described earlier, it is called “freeze dried”.

The most important difference between coffee, which underwent sublimation, from the usual is that the powder is driven through steam under high pressure.This procedure is simple, but during the processing of coffee loses a lot of useful properties, vitamins, microelements. Something like coffee remains - with a distant aroma and a minimum of benefit.

How to cook, and who can not use the product?

Externally freeze-dried coffee has the shape of small pyramids. The color of the product is light brown. Making coffee is very simple: just pour the concentrate with boiling water, add sugar and milk to taste. At the same time, a foam is formed on the surface, due to which the taste of the drink is fully revealed.

It is not recommended to use coffee for people with the following ailments:

• gastritis, peptic ulcer;
• hypertension - high blood pressure;
• glaucoma.

As for pregnancy, small quantities of freeze-dried coffee are allowed, but it is important to consult a doctor if this drink is harmful.

Coffee benefits

Despite the fact that there are contraindications to the use of this flavored drink, for some categories of people coffee is a real salvation.Consider what useful properties are inherent in freeze-dried coffee:

1. Caffeine gives a good mood, invigorates. Due to the fact that increases the pressure, is indispensable for hypotensive.
2. Gently expels excess fluid from the body. This property will be useful for people who swell in the morning.
3. Coffee can lower the level of harmful cholesterol due to its nicotinic acid content. It is necessary for the normal operation of the vessels.
4. Also in the drink contains a sufficient amount of antioxidants. It is these substances that remove toxins from our body, so you can prolong youth and preserve beauty for a long time.
5. A cup of coffee a day allows you to activate the brain.

What does the product look like?

1. The granules should be dense, pyramid-shaped and light brown in color.
2. The packaging must be completely sealed - otherwise the product will lose all its valuable qualities.
3. The shelf life is important - freeze-dried coffee is stored for no more than two years.
4. If you see a sediment on the bank, this indicates that the manufacturer did not comply with the technology during manufacture.

Of course, when the consumer has a question, which coffee to choose - sublimated or powdered, the answer will be unequivocal. The first option is both tastier and healthier.

Video: what is the difference between granulated coffee and sublimated coffee?