Weight of eggs of category 1 without shell. The bigger, the better? Does the quality of an egg depend on its weight?

Every farmer who breeds poultry is interested in having chickens of high productivity. In this case, not only the number of eggs is important, but also their quality, for example, size. After all, how much the resulting chicken egg weighs depends on which category it falls into and how much you can get for it. Even with a large number of eggs laid, the benefit will be small if they have a small mass. We will talk about how the product is sorted and labeled, as well as how much one egg weighs on average, in this article.

Before the layer product is sent to the store, it is sorted and labelled. This is done in order to make it easier for you and me to understand what is the mass of the egg and how long ago it was laid. Most often, you can find the marking with the letters "C" or "D", which are applied to the surface of the shell or on top of the package.

These letters are deciphered as follows:

D - dietary, as a rule, red marking. A fresh product that has lain from the moment of demolition no more than 7 days.
C - canteen, as a rule, blue marking. The name says that the product is more than 7 days old, but they are sold within 25 days.

Accordingly, an egg labeled "D" that is not sold within the period of its implementation receives the label "C". Knowing how much a chicken egg weighs, its variety is determined, which also has its own marking. To do this, next to the letter value, a number from one to three or the corresponding letter is placed, for example C1, D1, CO, SV, etc.

In order to understand this with a clear example, we have placed the data on the varieties in the table below:

From the table it is clear that the weight of a chicken egg with a medium-sized shell is 60 gr. But in culinary recipes, the 3rd grade is most often used, the weight of 1 piece of which is 40 grams on average. A pack of 12 of category C2, which is the most common, weighs about 600-700 grams. And in a kilogram, depending on the variety, it can be from 12 to 25 pieces.

The standards of other countries may differ from ours. So, in the UK, products weighing 50-60 grams are considered average. And Australia recognizes them as very large, because for them the average category is only 43 grams.

Learn more about how chickens are raised and how they rush in large-scale production in an interesting video from the tengrinewtv channel.

If the farmer is usually interested in the total weight of the product, then the weight of one peeled egg is more important for the consumer. The weight of the hard shell, that is, the shell, is usually 10% by weight of the product. Therefore, it is not difficult to calculate the mass of an egg of any category without a shell.

We entered the finished data into the table:

The shell of this nutritious product is not as useless as it seems. It is an excellent source of calcium, so it is useful to use it as a dietary supplement. On the farm, it can be added to bird feed, and also find application in the garden: to fertilize the soil in your area.

Does the mass of a raw product differ from that of a cooked product? This question is often asked by those who are on a diet and scrupulously count calories. Since the egg does not gain moisture during the cooking process and does not evaporate it, its mass remains unchanged. One has only to take into account that the values of the mass with and without a hard shell will be different. Only in this will there be a difference in weight between boiled and cheese products.

Since there are several varieties of eggs, the mass of yolks and proteins is different for them. As a rule, in percentage terms, the protein accounts for 55% of the total weight, and the yolk - 45%. Some are very afraid of the cholesterol contained in this product, and very much in vain. After all, only a third of it comes from food, and even in this third, yolk cholesterol occupies a very small proportion. In addition, the yolk contains many vitamins, phospholipids and useful amino acids: lecithin and choline.

Now that the common myth has been dispelled, we suggest including healthy boiled, fried or any other form of eggs in your diet more often. And to find out how much protein and yolk are contained in products of different categories, we suggest that you familiarize yourself with the table below.

A very long time ago, a person domesticated a bird, learned to get highly nutritious eggs and dietary meat from it. Since then, fairy tales have been composed about laying hens, beliefs and rituals have been born. Here are some of the most interesting facts noted in the history of poultry farming:

one egg of a meat breed of chickens can reach a mass of 50 to 65 grams;
decorative breeds of some chickens are usually laid in medium or very small clutches. So, one egg of the Malaysian serama weighs no more than 10 grams, and in size it is five times smaller than that of a domestic chicken;
but one Cuban laying hen can boast of gigantic achievements in the literal sense. One specimen in her clutch weighed about 148 grams;
chicken from Papua New Guinea, on the contrary, was demolished by only 9 grams. The farmers, without hesitation, ate the curiosity;
in England, a case was recorded when as many as 5 yolks fell on one protein;
chicken eggs may differ in color: the color of the shell depends on the breed of the bird and the color of its plumage, and is completely unrelated to its diet. The taste and composition of the products are absolutely identical. Laying hens with white masonry shells are considered the most prolific, so their product can be found on store shelves most often;
another fact concerning the color of the shell was noted in America. So the farmers managed to breed a breed that can lay yellow, blue and green eggs.

The EdaHTVTelevision channel in this video will tell you in detail about how long eggs can be stored, what useful substances they contain and how to understand their markings.

Egg shell color: what does it depend on?

Frequent problems of laying hens - eggs without shell

The weight of a chicken egg is of great importance for breeders, since it is this indicator that determines the type of product, and hence its cost.

The size of the egg is influenced by many factors, the main of which are the age of the bird, its direction (egg, meat or decorative), breed and conditions of detention.

In the event that the bird rushes a lot, but the product is light in weight, its cost is low, and because of this, chicken keeping is considered unprofitable.

Average weight of one chicken egg

Before talking about the average weight of an egg, it is necessary to deal with its category and variety. They are determined depending on the freshness and size of the eggs.

By freshness, the product is divided into table and dietary. Table eggs are most often found in stores. Their period should not be more than 1 week, since after 7 days of storage, spoilage processes begin to develop in the product. These changes are not very noticeable, which is why it is easy to get poisoned by eating a stale product. The category is marked - C.

Diet eggs cannot be stored for more than 3 days. If they are not sold during this time, they are transferred to the canteen category. Labeling of dietary eggs - D.

Chicken eggs, depending on their weight, are divided into varieties.

This product gradation looks like this:

selected(marking O) - weight from 65 g to 75 g. Average weight - 70 g, without shell 60–70 g. Weight of yolk 26–30 g, protein 35–40 g;
first grade(marking 1) - weight from 55 g to 65 g. Average weight 60 g. Without shell, eggs weigh from 50 g to 60 g. Yolk weight from 19 g to 23 g, protein from 30 to 38 g;
second grade(marking 2) - weight from 45 to 55 g. Average weight 50 g. Without shell - 40–50 g. Weight yellow 16–19 g, protein 25–30 g.
third grade(marking 3) - weight from 35–45 g. Average weight 40 g. Without shell 32–40 g. Weight of yolk 12–16 g. Protein weighs from 19 to 25 g.

On average, chicken eggs weigh from 50 to 55 g.

without shell

The weight of the egg, peeled from the shell, is primarily of interest to consumers. For the manufacturer, this indicator is of no interest, since the egg variety is determined by the total mass of the product. Of particular concern is the weight of a peeled egg for women on a calorie-counting diet.

The shell, despite being thin, weighs a lot. Its mass is 10% of the weight of the egg.

Thus, knowing the weight of the egg, it is possible to accurately determine its approximate weight after cleaning. To determine the weight of one chicken egg without weights, you should look at its variety and take the average weight as an indicator, from which the weight of the shell is subtracted.

Weight of white and yolk

The weight of protein and yolk varies greatly depending on the type of product. For this reason, their approximate weight should be determined based on average statistics. According to them, the yolk accounts for 35% of the weight of the shelled egg, and the protein, respectively, 65%..

Raw and cooked

Some housewives are interested in whether a boiled egg changes weight. During the cooking process, it does not absorb water and does not release liquid from itself, and also does not undergo boiling. It means that the weight of the cooked product does not change and does not differ from the weight of the raw.

Weight reduction occurs only during frying, since during it the liquid evaporates from the egg, which is not protected by the shell. In this case, it can become easier by 10-15%.

Chickens have been bred by humans for centuries. During this time, many interesting facts about a chicken egg have accumulated.

Unusual shell color. Everyone is familiar with white and red shells, but there are breeds of chickens that carry green and blue eggs. In terms of taste, as well as the composition of eggs of different colors, they do not differ from each other. The absence of eggs of an unusual color on store shelves is due to the fact that breeds of chickens that carry white and red eggs are more productive, and therefore are bred en masse. Birds that lay green and blue eggs are found mainly among hobbyists.
An egg with 5 yolks was laid by a hen in the UK.
A chicken egg laid by a decorative hen has a weight of only 10 g.
The largest egg, the weight of which is officially recorded, was laid in England. This egg weighed 450 g and had a diameter of 23 cm. The length of the unique testicle was 32 cm.
The record for eating eggs belongs to an American, whose name remains unknown, who consumed 144 eggs at a time. It happened in 1900. It has not yet been possible to break the record, although attempts have been made.
The smallest egg was laid in Malaysia, weighing less than 10g.
The Chinese make artificial eggs. For them, a shell is created from calcium carbonate, and the yolk and protein are made from gelatin with the addition of food coloring and flavorings. On the territory of Russia, such eggs are prohibited, and when they try to import them, they are regarded as contraband goods.

Egg with three yolks (video):

Chicken eggs are good for the human body and their consumption is necessary, but only if they are not allergic.

The weight of chicken eggs clearly reflects the health of the laying hen, the nutritional value of the product itself. The mass of the product depends on the age of the chicken, its breed and health. This indicator is very important for farmers who sell eggs.

According to the labeling table, the average weight of 1 chicken egg is 60 g. This is the CO / DO category.

Payload

Useful weight is the weight of chicken eggs without shells. The egg consists of the shell, protein and yolk. The volume of the yolk is approximately 34% of the total, protein - 55%, shell - 11%.

The weight of an average chicken egg in grams in parts:

General - 60;
Yolk - 20.4;
Protein - 33;
Shell - 6.6.

If you need to determine the useful mass, but there were no scales at hand, it can be calculated.

For each individual category, it is different:

CB - 71.2 g;
CO - 62.3 g;
C1 - 53.4 g;
C2 - 44.5 g;
C3 - 35.6 g.

Weight of cooked product

During heat treatment, products lose weight. But a hard-boiled or soft-boiled egg will remain the same as a raw one.

Marking and weight

The marking consists of a letter and a number, where the letter is the category and the number is the grade. It is applied directly on the shell or on the container. Size affects grade, and grade affects price.

Category	Variety	Sign	Weight, g
Canteen	Higher	SW	75–80
	selective	SO	65–75
	First	C1	55–65
	Second	C2	45–55
	Third	C3	35–45
dietary	Higher	DV	75–80
	selective	BEFORE	65–75
	First	C1	55–65
	Second	C2	45–55
	Third	C3	35–45

Diet is stored up to 7 days. If it is not sold within its expiration date, then it goes into the canteen category.

At room temperature and air humidity of 85%, dietary eggs are stored for up to 25 days; in the refrigerator - up to 90 days. The countdown is from the date of sorting, not manufacturing.

Imported products

The designation of foreign products differs from that adopted in the CIS countries. European weight standards are shifted down.

Table of symbols for imported eggs.

The stamp contains the country code of the manufacturer. Germany - 2, for Holland - 6.

This is indicated when labeling:

0 - agricultural production;
1 - free content;
2 - the bird is kept on a perch;
3 - the chicken lives in a cage.

If the green badge is present, then the hen's diet did not contain genetically modified cereals. She was kept in an open pasture, fed on food rich in chlorophyll.

Strict restrictions are imposed on the use of various veterinary drugs: supplements, antibiotics, growth stimulants.

On a note

Some useful facts:

Recipes usually indicate C3 grade.
The color of the yolk depends on the diet of the chicken. Unscrupulous manufacturers add dyes to the feed to increase saturation.
The older and larger the chicken, the larger the product. There is also a dependence on the breed. Meat or decorative breed will not live up to expectations.
The shell is impervious to bacteria and pathogens. It has a porous structure and allows air, moisture and ultraviolet rays to pass through. Its color does not affect the nutritional value and the set of trace elements.

Piece sales

One careless movement and instead of a neat testicle, an unappetizing mixture is obtained. Therefore, the less manipulations are carried out, the less losses the manufacturer will suffer.

It is not economically viable to sell in kilograms, since the price will have to include marriage and weight loss during long-term storage. This will lead to a decrease in demand.

Important information

What you should pay attention to:

Cracked testicles should not be eaten. Through damage to the protective cover, the causative agent of salmonellosis, the Salmonella bacterium, can get there;
Dirt, droppings, a sticky feather testify not to “organism”, but to non-compliance with sanitary standards by the workers of the poultry farm;
Storage: in a cold damp place, isolating from foods with a strong odor, raw meat, fish;
The manufacturer may put the wrong stamp, so you need to open an opaque container.

The most important source of protein in our body are the eggs of birds. Information about how many grams of protein is in one egg has different meanings for different types of birds. The most consumed are chicken and quail eggs.

In addition, nutritionists, healthy nutrition experts and athletes take into account the amount of pure protein in an egg, while culinary specialists or losing weight are interested in how many grams of protein are in one egg - as one of the components of a highly nutritious product.

Such different feathered eggs

The amount of protein in feathered eggs depends on the total weight of the various eggs. So, for example, the average chicken egg weighs 50-55 g, quail - 10-12 g, goose - 200 g, guinea fowl - 25 g, pheasant - 60 g, turkey - 75 g, duck - 90 g. "Palm" by weight is held by ostrich eggs (900 g), the second place is held by the Australian emu bird (780 g). If the egg protein makes up 55-60% of its total mass, then it is easy to calculate how many grams in the protein of one egg in waterfowl or exotic birds. In official cooking, they are not recommended for use, as they are considered a possible source of infectious diseases even after heat treatment.

How many grams of protein are in one egg white?

Chicken or quail protein consists of 87% water and only 11% of the main nutrient - protein. The remaining 2% form various minerals and ash. To calculate how many grams in the protein of one egg, you need to know the category of chicken eggs, which takes into account many parameters, including the weight of the product. This table will help you navigate and find out the required result without using calculations:

The formula for calculating the mass of protein in an egg

Knowing the category of chicken eggs, you can easily calculate how much 1 egg white weighs. How many grams, for example, in the egg white of the first category? Its weight can be seen in the table, it is approximately 55-65 grams. The protein in the total mass of eggs is 56% - in chicken and 60% - in quail. For convenience, it is believed that the yolk occupies 1/3 of the mass of the egg, and the protein - 2/3. Calculation formula: find out the weight of the egg in accordance with its category and multiply by 2/3. Therefore, when calculating (or from the table given in the article), we get 36.7-43.3 g of protein as a product.

For example, a quail egg contains, on average, 6 g of protein.

For athletes and people adhering to the rules of healthy lifestyle

The main role in the exceptional nutritional value and benefits of eggs is played by biological value - this is how nutritionists call the degree of assimilation of the product. Eggs are easily digestible food, it is 98% digested by our body, so its nutritional value is a reference. To build muscle mass, athletes need to consume at the rate of 2-3 g of high-quality protein per 1 kg of their body weight. By knowing how many grams of protein are in one egg, you can calculate the required amount of the product in the diet for effective muscle building. Boiling or frying eggs without adding oil does not affect the amount of protein and it remains unchanged.

But a fried egg in oil contains 14 g of protein, an omelette - 17 g of protein, and with the addition of grated cheese - 15 g. Protein is a low-calorie product (44 kcal per 100 g). A daily two-protein omelet for breakfast helps you lose 67% more weight than eating other foods with identical calories. For many losing weight, the question arises as to why 100 grams of eggs contain 12.7 g of protein (protein), and the same amount of egg white contains only 11.1 g. It turns out that the yolk is almost 1.5 times richer in protein than protein: 16.3% vs. 1.1%.

How to use egg white?

Nutritionists recommend that you always heat-treat an egg or protein. Doctors do not advise eating raw eggs, as they are only 50% digested by the body, and can also become a source of salmonellosis. Do you know how many grams of protein are in one egg? By boiling two soft-boiled eggs for breakfast, you can get a personal daily protein intake.

Liquid yolk, if there is no allergy to its components, will become an excellent choleretic agent, reduce the risk of a heart attack and become an obstacle to the development of cataracts. Egg white will provide beneficial enzymes, protein, B vitamins and glucose, vitamin K, niacin, choline and essential amino acids that help in the synthesis and regeneration of cells and tissues in our body. There are no contraindications for egg white, except for individual intolerance.

Probably every poultry breeder asked himself the question - how much does one chicken egg weigh on average? And not without reason, because it directly reflects the productivity of the farmer, as well as the very quality of the product. Actually, the cost of an egg depends on how much it weighs. Even if the hens lay a lot of eggs and their weight is small, the profit will still be lower. In this article we will try to understand this issue.

First you need to understand the types of products that are demolished by chickens. After all, it depends on its size and weight. So what are chicken eggs? The type of product, that is, the variety, is determined by its weight. If you buy products in a supermarket, then it most likely has a label that identifies the variety. Today, most stores in the countries of the former CIS sell eggs with two marks - C or D.

C - this means that the products you buy are in the canteen category. It should be noted that the shelf life of such products should not exceed 7 days, otherwise it begins to deteriorate.
D - this means that the testicle is fresh, belongs to the dietary category. As a rule, he should be no more than a week from the moment he was laid by the hen. In the event that it is not sold within this period, its grade is changed to C.

You might also notice that a number is added to one of these letters. This figure, in fact, determines the category, and you can also decipher the weight from it. These can be combinations of C2, D1, C0 and so on. Below is a table that will help you decipher the mass using such symbols.

After analyzing the above data, we can understand that the average weight of one testicle is about 60 grams. If you often cook and it is important for you to know how much an egg weighs, then keep in mind that the recipes mainly refer to the third grade, in this case the weight is about 40 grams. Accordingly, a dozen eggs will weigh about 400-600 grams.

In addition, it is worth considering that you can also find top-quality products on sale - such testicles weigh on average at least 75 grams, respectively, their cost will also be an order of magnitude higher. In addition, sometimes you can find two-yolk testicles. In this case, the minimum weight will be at least 80 grams.