Frozen blueberries: beneficial properties and techniques for freezing berries
serious health problems. In this regard, frozen blueberries are an excellent helper for the human immune system to fight colds. Even in this state, the berry retains all its beneficial properties and does not change its chemical composition. However, for such an effect, it is important to freeze it correctly, and then defrost it. There are several technologies for these processes.
Super healthy frozen blueberries
It contains useful components:
- strengthen the walls of blood vessels, especially capillaries;
- restore vision, accelerating and renewing the blood supply to the retina;
- normalize salt and carbohydrate metabolism in the body (important in diabetes mellitus);
- slow down the aging process of cells;
- stimulate the intestines (improve digestion, hold the stool together);
- support immunity.
Another benefit of frozen blueberries is that they neutralize the effects of toxins, as well as free radicals. As a result, the antioxidants included in its composition prevent the occurrence of malignant tumors at the cellular level. Also, these berries contain a sufficient amount of organic acids, which have antiseptic and antibacterial properties.
Frozen blueberries are a low-calorie product, since 100 g of these fleshy fruits contain only 40-44 kcal. For comparison, the calorie content of grapes is several times higher than this indicator.
The large amount of pectins makes this berry an indispensable tool in cleansing the body of toxins. The vitamins in frozen blueberries fully retain their entire composition and natural properties. Moreover, it contains a high percentage of fiber, as well as micro and macro elements. Therefore, many seek prepare for the winter as much of this useful product as possible.
Blueberries are consumed in moderation and in small portions. Otherwise, severe allergies may appear to some of its components.
Three easy ways to freeze blueberries
The technology of this process is reduced to a simple rule. Freezing is carried out very quickly, that is, the freezer must work at full capacity. To obtain a product with high quality characteristics, it must be properly defrosted. From the freezer, the berries are placed in the refrigerator for 2-3 hours, and only then they are left to defrost at room temperature.
Freezing berries cannot be postponed for a long time. Otherwise, they will begin to lose moisture, gradually drying out. This will lead to the loss of many beneficial properties and vitamins.
The benefits of berries largely depend on how you freeze blueberries for the winter. If you do it right, you can get fortified bases for future desserts... The procurement process begins with preparation. To begin with, the berries are carefully sorted, separating them from debris. Some housewives wash them gently. However, then the product is completely dried on a towel or paper so that the quality of the freezing does not decrease.
Sugar-free blueberries - fast, simple and healthy
Pre-prepared berries are spread on a flat surface in one layer. They must be completely dry. The tray is then placed in the freezer for 2 hours. After the expiration date, it is pulled out. The contents are unloaded into packaging bags, removing air residues from them, and sent to storage. Now it remains to learn how to eat frozen blueberries.
Whole berries are used for cooking:
- compotes;
- jelly;
- pies;
- dumplings;
- yoghurts;
- fruit drinks;
- pies;
- jelly;
- cocktails.
Many culinary experts use such blueberries as decorations. This black berry looks amazing on cakes, ice cream or muffins. It is sometimes added to salads.
Among other things, some housewives grind blueberries in a blender. After that, the berry mass is poured into containers and sent to the refrigerator. In this state, the product can be stored for 2-3 months. Moms know how to use frozen blueberries. They give it to babies (babies) as bait or fruit puree.
Thawed berries must not be re-frozen. As a result, they will lose their taste, as well as useful properties.
Blueberries with sugar - reliable and extremely tasty
The sourness gives this berry a special flavor. However, to make it extraordinarily tasty, sugar is added to it. Washed, whole and dried berries are laid in layers, each of which is poured in a 2: 1 ratio. These frozen blueberries with sugar make a great addition to many desserts and snacks. It is often used as a filling.
At the same time, raw jam is successfully prepared from it. Dried berries are covered with sugar at a rate of 1: 1 to get a sweet treat. A more sour dessert is prepared in a different proportion - 2: 1. After that, the mass is interrupted with a blender and packaged in containers.
Blueberry juice - the elixir of youth
Blueberry juice, rich in vitamins and nutrients, lasts much longer than all other billets.
The technology for its preparation is quite simple:
- the berries are dried;
- squeeze juice out of them;
- pour it into a bottle without refilling it to the brim;
- hermetically closed;
- sent to the freezer.
Defrost such a fortified drink in the refrigerator, and then at room temperature. It must not be heat treated in an oven, water bath or microwave. Such sudden changes in temperature conditions lead to the destruction of nutrients and the formation of heavy compounds.
As you can see, frozen blueberries are just as healthy as fresh berries. However, only adherence to the technique of its preparation will help preserve all the useful properties of a natural delicacy.