Freeze-dried coffee - what does it mean?

Today, quite often on the shelves of supermarkets you can find packaging with coffee, which is marked "sublimated". What does it mean if such a product is useful? Is it worth buying coffee, how to make it, and other interesting information is given below.

What are the benefits?

Of course, no one will argue with the fact that the taste and aroma of coffee brewed from natural beans cannot be replaced with anything. But in the modern, frantic pace of life, it’s quite difficult to take the time to indulge yourself with a cup of natural coffee in the morning - in addition, it is impossible not to note the fact that grain coffee is quite expensive if you take high-quality products.

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

Due to the fact that instant coffee can be prepared in a matter of minutes, it has gained its 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.

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

How to make 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 in which there is completely no air. As soon as the grains are in a vacuum, they begin to actively give liquid. It is through this process that coffee ultimately produces an original and rich aroma and taste.

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

Consider the cooking method 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 powder.
3. Then he gets into the vat, where he boils for three hours. In this case, all the steam is driven through the pipes. It is because of this that essential oils begin to stand out from the powder, which give the drink a special aftertaste.
4. After all processes, the resulting concentrate is frozen.
5. The frozen layer of concentrate is grinded, after which it undergoes the procedure described above, it is called "freeze dried".

The most important difference between sublimated coffee and regular coffee is that the powder is passed through steam under high pressure. This procedure is simple, but during processing coffee loses a lot of useful properties, vitamins, trace elements. What remains is something like coffee - with a distant aroma and a minimum of benefit.

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

Externally sublimated coffee has the shape of small pyramids. Product color 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 forms on the surface, it is due to it that the taste of the drink is fully revealed.

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

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

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

The benefits of coffee

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

1. Caffeine gives a good mood, invigorates. Due to the fact that it increases pressure, it is indispensable for hypotensives.
2. Gently expels excess fluid from the body. This property will be useful for people who swell in the morning.
3. Coffee can lower bad cholesterol due to its nicotinic acid content. It is necessary for the normal functioning of blood vessels.
4. Also, the drink contains a sufficient amount of antioxidants. It is these substances that remove toxins from our body, so that 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, have the shape of a pyramid and a light brown color.
2. Packaging must be completely airtight - otherwise the product will lose all its valuable qualities.
3. Shelf life is of great importance - freeze-dried coffee is stored for no more than two years.
4. If you see a deposit on the bank - this indicates that the manufacturer did not comply with the technology during manufacture.

Of course, when the consumer faces the question of which coffee to choose - freeze-dried or powdered, the answer will be unequivocal. The first option is both tastier and healthier.

Video: what is the difference between granulated and freeze-dried coffee?