What are diet eggs, categories of eggs, shelf life

2024 Author: Isabella Gilson | [email protected]. Last modified: 2023-12-17 03:14

To begin with, the egg itself is considered a dietary product. This is an excellent source of protein, containing, in addition, a huge amount of vitamins and minerals and a relatively small amount of kilocalories. In the article, we will consider what dietary eggs are, their composition, benefits and properties.

What's inside

Eggs are a great source of protein and calcium. Due to the content in them of almost all the vitamins necessary for the human body, such as vitamin A, B vitamins and vitamin D, as well as such important elements as phosphorus, potassium, magnesium, zinc, iron, their regular consumption of food has a beneficial effect on work. heart, strengthens and maintains good bones, teeth, nervous system, vision and immunity.

Despite the not too low calorie content, eggs are a frequent guest of various diet menus. Their rich composition allows you to get enough and get the necessary elements in a small amount of the product. Eggs have a nutritional value of 157 kcal (per 100 grams). And if you eat only proteins, then only 45 kcal, which is idealsuitable for diet meals.

What's the difference

Now consider the concept of "diet egg". This is the name of the product of the first freshness. Within seven days after the hen laid it, the egg is considered dietary. At this time, it is most useful, like any fresh product. In addition, the egg, being a known allergen, is a less harmful product in this sense during this period.

After seven days, eggs become canteen eggs. They are most often available in abundance on store shelves.

What is the difference between diet eggs and table eggs? Outwardly - almost nothing. Diet eggs have softer and thinner shells. In the light, using a bright light source, you can see that from the blunt end they have a less pronounced air sac than that of canteens. This is due to the fact that over time, air enters the egg, and the sac increases.

When selling, the seller labels dietary and table eggs in accordance with generally accepted rules. This is regulated by relevant laws. The letter "D" denotes dietary, the letter "C" - table eggs. In addition, the production date is always stamped.

What does the category of eggs mean?

After the letter "D" or "C" on the egg indicate "B", "O", "1", "2" or "3". This is the product category. It is assigned to him depending on the size (weight):

• B -the highest category - the weight of each such egg is over 75 grams;
• O - selected eggs - over 65 grams (inclusive) and up to 75;
• 1 - from 55 (inclusive) to 65 grams;
• 2 - from 45 grams (inclusive) to 55;
• 3 - the smallest eggs - from 35 grams to 45.

Now it's easy to understand what a diet egg is. Let's take an example. If a product is labeled "TO", it means that the egg produced no more than seven days ago is of the selected category, i.e. weighing from 65 to 75 grams.

Terms and conditions of storage

This process is of great importance, as failure to follow it leads to spoilage of the product. Read more:

1. Shelf life of dietary eggs - no more than seven days from the date of production. It is indicated on the label. Conditions - at room temperature up to +20 0С.
2. Shelf life of table eggs - no more than twenty-five days from the date of production. The conditions are the same as in the previous paragraph.
3. Eggs can be stored in the refrigerator for up to three months.

Can I eat

If there is any doubt about the freshness of the product, then you can check it using the old proven method. Dip the egg into a deep container filled with cold water so that it covers the product from above by two to three centimeters (for example, a glass is suitable). Add a tablespoon of table s alt to the liquid:

1. The freshest egg will immediately go to the bottom. Now it is easy to answer the question, what are dietary eggs. They are so themselves andlead.
2. If the egg remains floating somewhere in the middle, then it can be considered relatively fresh, suitable for consumption. An ordinary table product should behave like this.
3. If an egg dipped in water turns upside down with a blunt end, remaining on the surface, continues to float, then it must be consumed in the next few days.
4. Spoiled, expired product will simply float on the surface of the water. Throw away without thinking. Rotten egg poisoning is very dangerous.

White or brown?

And one more parameter that haunts many when buying eggs: what color product to choose - white or brown? It doesn't really mean anything. It can only be used to determine what color the chicken laid this egg. White hens produce light-coloured eggs, while brown hens produce dark ones.

Choose according to your needs. For example, if you want to color eggs for Easter, you will need to use white ones, of course.

Now we know what diet eggs are and how they differ from canteen eggs, how to choose the right product, focusing on your needs, how to decide on the category, seeing the label with the corresponding designation on the price tag in the store. We can also define freshness.