What is the difference between the pattern of eggs and duck eggs?

、、The landlord is bored? 、、、 ask this question

I'm sorry I don't know the difference between the internal structure of an egg and a duck egg, but I can provide you with the following information:

From the external morphology, there is not much difference between the egg and the duck egg, both are oval in shape, but the large and small size and internal structure of the two are different.

First of all, in terms of size, eggs are usually smaller, generally about 5 cm in diameter, while duck eggs are larger, generally around 6 cm in diameter.

Secondly, from the perspective of internal structure, eggs have air chambers, egg whites and yolk parts, while duck eggs also have placenta in addition to these three parts, and their hole is higher than that of eggs.

In addition, the nutritional content of the two is also different. Eggs are rich in proteins, vitamins, and minerals, while duck eggs are rich in fats, vitamins, and minerals in addition to these nutrients.

In summary, although eggs and duck eggs differ in size and internal structure, they are both nutritious oak foods that are beneficial to human health.

The nutritional composition is different: the protein contained in fresh eggs is mainly egg protein (in egg white) and egg yolk protein (mainly in egg yolk). The amino acid composition of its protein is closest to that of human tissue protein, so the absorption rate is quite high and can be reached.

The fat contained in fresh eggs is mainly concentrated in the yolk. In addition, egg yolks also contain lecithin, vitamins, and minerals, among others.

The total amount of various minerals in duck eggs is much higher than that of eggs, especially the iron and calcium urgently needed in the body are more abundant in duck eggs, which are beneficial to bone development and can prevent anemia. Duck eggs contain more vitamin B2 and are one of the foods that supplement B vitamins.

1. Color: eggs are generally red, mostly brown, duck eggs are mostly green, and a small part is white.

2. Size: Duck eggs are generally larger than eggs.

3. Shape: The degree of oval duck eggs is larger, and the eggs are slightly rounder.

4. Weight: Duck eggs are heavier than eggs.

Duck eggs are a very common food in life, especially in summer, people like to marinate some salted duck eggs as side dishes, but have you ever eaten sea duck eggs? That is, the duck eggs produced by natural sea ducks, which are rich in nutrition and delicious meat, so their ** is also more expensive, so what is the difference between this noble sea duck egg and ordinary duck eggs? How can you tell the difference?

The origin is different. First of all, their origin is different, most of the ordinary duck eggs are artificially bred in the inland small lake Xiaobo duck eggs, which are generally fed on artificial feed or freshwater fish in the lake, in order to ensure its quality and the number of eggs produced, generally mainly artificial feed, and sea duck eggs are the eggs laid by the sea ducks naturally stocked in the seaside city, which mainly feed on small fish, shrimp, snails and crabs in the sea, pure natural, no additives, no hormones, this sea duck is very fat, The quality and taste of the sea duck eggs produced by it are excellent, and the yolk is relatively red, but due to stocking, the egg production is not high, so it is expensive.

How to distinguish sea duck eggs from ordinary duck eggs.

So how do such rare and expensive sea duck eggs distinguish them from ordinary duck eggs? The method is very simple, the sea duck egg is small in size, but it is heavy, and it feels very full when shaken, the most important thing is that the yolk is larger than the yolk of ordinary duck eggs, and it is redder, ordinary duck eggs are generally yellow yolks, while sea duck eggs are red.

How to choose sea duck eggs.

The redder the yolk, the thicker the egg white, and the thicker the eggshell, the better, and vice versa. It is best to produce in spring, summer, autumn and good weather conditions, followed by products in winter or typhoon rain weather. The best products are produced by stocking shallow tidal flats with muddy type and abundant seagrass or large mangrove bushes, and the stocking quality of bare and sandy tidal flats is poor.

It is better to produce products from low-density and small-group scattered stocking, and the quality of products from high-density stocking is inferior to those produced by high-density stocking in large groups.

The eggs are laid by the hen and the hen of the duck with the duck of the duck for the duck of the duck for the duck of the duck for the duck

Raising ducks requires water, which is difficult in large areas of the north, and this is also a reason.

There are no geographical and environmental restrictions on raising chickens, so eggs can be produced in large quantities.

The protein and fat content of duck eggs are higher than that of eggs, which is commonly known as "oily", so salted duck eggs are better than salted eggs.

Duck eggs are just as nutritious as eggs. First of all, the protein content in duck eggs is the same as that of eggs, and the protein in every 500 grams of eggs or duck eggs is almost 45 70 grams, and sometimes duck eggs are more than eggs. Secondly, the fat content of duck eggs is not only not less than eggs, but more than eggs, there are about 65 grams of fat per 500 grams of eggs, and 500 grams of fat in duck eggs can exceed 70 grams.

As for the total amount of various minerals in duck eggs, it is much more than that of eggs, especially the iron and calcium urgently needed in the body are rich in duck eggs. Several important vitamins in duck eggs are generally similar to eggs, and vitamin B2 is more than 1 5 more in duck eggs than in eggs. Vitamin B2 is a vitamin that is easily deficient, and if you eat more duck eggs, you will get more than eggs.

Traditional Chinese medicine believes that duck eggs are sweet in taste, cool in nature, and have the effect of greatly replenishing fatigue and nourishing yin and blood. It has a certain effect on water swelling, yin deficiency and insomnia, and external use can be sore. It's just that duck eggs taste a little fishy, so many people don't like to eat them.

Have a great day.

The parents are different, the size is a little different, the nutrition is about the same, haha.