Once there was a time when we did not know what is semi-finished products. To date, they have densely occupied their place in the lives of those who do not have time for a long and painstaking fuss in the kitchen. Semi-finished products are huge. Frozen meat, minced meat, vegetables, fruit. Also common are frozen fish semi-finished products. They call fish, gutted and freed from inedible parts, ready for freezing.
Semifinished products are of different types: carcasses, fish fillets, fish soup kits, fish minced meat.
At the moment, there are many modern freezing technologies in the world, which allow not to lose useful properties contained in products. You can not judge the quality of frozen foods by just one sample. After all, their quality is improving day by day. The point is only in the conscientious attitude of producers to their products. It's easier and cheaper to replace good raw materials with cheap ones and sell them at the same price. Even worse can be due to the fact that the products are stuffed with various preservatives and chemical additives. This fact can affect the health of consumers. Therefore, when choosing a product, carefully study its composition.
Manufacturing
Everyone who buys frozen food, I wonder how they are made. There is nothing complicated here. Produce them, as well as food that is usable immediately. But in order to keep them longer, the fish products are frozen.
Freezing is of two types - "shock" and traditional. "Shock" is considered the best. Since the traditional passes in three stages - in the first stage, the product is cooled to -5 degrees, after which the liquid that is contained in the product acquires a frozen form. And already on the third the product is frozen at a temperature of -18 degrees.
"Shock" freezing occurs faster and the cells contained in the product remain intact, as well as its tissues. The nutritional value of the product and its taste are preserved. There is a freezing at -35 degrees.
How to choose a quality product?
It's not so easy to choose quality semi-finished products. First, it is worth looking at the way they freeze. Secondly, if they are made by hand this will be much better. Well, look, of course, on the appearance, if they had a re-freeze, it is better not to choose such products. You can determine the second frost by the appearance of the product - it will be much darker than it really is.
When choosing semi-finished products, pay attention to their color, consistency, odor. Do not choose those products that are pressed, you can not surely know from which type of fish or even worse, from what trim they were made. Avoid buying fillets so that there are no impurities in it. If you buy frozen fish, see that it is with scales, as it is a sign of freshness. Talk about the quality of the product can its price and the name of the company that produces it. Do not buy products cheaper than the average price, as the quality of their may not be the best. Such products can be manufactured in an underground workshop, uncontrolled. Legal enterprises can not afford to sell products at a low price.
Frozen fish products in the store must be stored at a temperature not higher than -18 degrees. The period of their storage should not exceed 12 months. Therefore, pay attention to the term of product manufacturing.
Contraindications
Before you use semi-finished products you need to think about the fact that not all of them can be approached. Those people who suffer from gastrointestinal diseases, pancreatitis, have liver problems and those who are contraindicated in fatty foods - they can not use such foods. If a person has an oncological disease, he is not advised to include them in his diet because the products can contain soy. And, of course, children do not need to be accustomed to such foods, fresh food from natural ingredients is useful for them.
The main issue is how to prepare frozen semi-finished products. Nothing special about their cooking is different from fresh products. Only need to cook a little longer, since they were subject to freezing.