The difference between local eggs and feed eggs
Local eggs refer to the eggs laid by free-range local chickens in farmers, and beverage eggs refer to the eggs laid by chickens raised by chicken farms or professional chicken farmers with synthetic feed. Local eggs are rich in nutrients and are an important ingredient in women's beauty meals. One egg a day is not extra.
If the blood cholesterol does not exceed the standard, there is no need to deliberately discard the egg yolk. Eggs are the food with the highest protein quality. Eggs contain the highest physiological utilization of high-quality protein in natural foods. Sex, hair and skin all need enough protein to maintain, and eggs are the simplest, most convenient and most balanced protein food.
In addition, egg yolks also contain a variety of B vitamins, vitamin A, vitamin D and vitamin E, and egg butter has anti-aging effects. Soil eggs come from a pure natural ecological environment, and the world's advanced EM bacteria ecological fermentation bed chicken technology is used to ensure that eggs are free of pollution, drug residues, hormones, antibiotics, safety and nutrition, and promote eggs to be rich in essential and easily absorbed trace elements, vitamins and amino acids.
People usually believe that native chickens grow in a natural environment and eat natural food, so the quality of the eggs produced will naturally be better. However, eggs produced by general chicken farms, also known as "foreign eggs", may not have the same nutritional value as native eggs due to the use of special laying hens and compound feeds.
What is the method of distinguishing between native eggs and feed eggs? Especially because the compound feed may contain a lot of chemical drugs, antibiotics and hormones to promote the rapid growth of chickens, produce more eggs, and avoid death before elimination, foreign eggs may contain substances that are harmful to human health.
Therefore, even if the price is much more expensive, many people are still willing to buy local eggs, especially for the elderly, pregnant women and children. Feed chickens with local selenium-enriched corn, selenium-enriched rice and other miscellaneous grains, so that the selenium content of this product is much higher than that of congeneric products. Therefore, regular use of this product can improve human immunity: the elderly can protect the heart muscle, prevent thrombosis, improve fatigue symptoms, and postpartum women can play a role in delicate skin, whitening, and beauty. Dear, juvenile consumption can improve intelligence, eyesight, improve mental vitality, antioxidant, improve immune function, and enhance disease resistance.
How to identify local eggs and feed eggs:
1. From the appearance of eggs, local eggs are slightly smaller and lighter in color, and the fresher ones have a thin white film; their eggshells are tough and thick, with high calcium content, unlike those of foreign eggshells. And foreign eggshells are dark in color.
2. If you are not sure, you can open the eggshell after purchase. The golden yolk of the egg is a local egg; the light yellow yolk is a foreign egg. The white of the local egg is clear and viscous, slightly yellowish; the yolk is golden in color and floats on the egg white, which does not sink to the bottom. A toothpick inserted in the middle of the egg yolk can stand upright; its eggshell is tough and thick, with high calcium content, not as brittle and thin as a foreign egg shell.
After a few comparisons, you will gain experience, and it will be easy to identify the two different types of eggs in the future. In addition, the egg yolk of the chicken with pigment added to the feed is red, and it is often sold as a local egg. Although they are similar, they can still be distinguished: first, the shell of the former is rougher; while the shell of the local egg is more delicate and hard.
3. Real local eggs are indeed more delicious than any kind of eggs sold in the market. Real local eggs, even boiled eggs, are delicious.
4. Although local eggs are small, the yolk is no smaller than that of foreign eggs. Foreign eggs are large in size and have a lot of egg whites - a lot of moisture, which can be seen when frying eggs, and the oil pan is pulling.
5. Peel the cooked egg and knead it in your hands. Even if the egg is squashed, the egg whites will not crack, and it is still a complete egg.
6. Look at the brightness of the eggshell. If the surface of the eggshell is very bright and bright, it indicates that it has been stored for a long time, and the three-dimensional effect of the surface of the fresh egg eggshell is strong. Pick up the egg and shake it in your ear. If there is a sound, it indicates that it is not fresh. Place the egg in a dark place and point a small flashlight at the larger end of the egg. The smaller the air chamber (that is, the gap inside the egg), the fresher it will be.
The red yolk of eggs produced by chickens with pigment added to the feed is often sold as local eggs. Although they are similar, they can still be distinguished: the former has a rougher eggshell, while the native egg shell is more delicate and hard.
