Are red eggs more nutritious than white eggs?�


Detailed answersWhich one has higher nutritional value, brown eggs or white eggs? Hide: The nutritional value of brown eggs and white eggs is roughly the same. The former has a slightly higher fat content, while the latter has a slightly higher protein and vitamin A content. In comparison, the only advantage of brown eggs is that their shells are thicker and more durable for storage. The color of eggshells is mainly determined by a substance called eggshell porphyrin. The metabolism of heme in the blood of ordinary hens can produce eggshell porphyrin, so the eggshell can be light red. However, Leghorn chickens and White Rock chickens cannot produce eggshell porphyrin, so the eggshells appear white. The color is entirely determined by genetics. decided. Hope to adopt it~Thank you~! !


Detailed answersWhich is more nutritious, red-skinned eggs or white-skinned eggs? Hide: Which is more nutritious, red-skinned eggs or white-skinned eggs? 　　The color of egg shells mainly depends on the breed of chicken. Most people believe that white-shell eggs are less nutritious than red-shell eggs. However, relevant experts at home and abroad have rejected this view after studying this. The main nutritional components of red and white shell eggs are compared as follows: 　　① Protein: White shell eggs are about 0.75% higher than red shell eggs. 　　② Vitamins: Vitamin A, vitamin B1, and vitamin B2 in white-shell eggs are slightly higher than those in brown eggs. 　　③ Fat: Red-shelled eggs are about 1.4% higher than white-shelled eggs. 　　④Cholesterol: Red shell eggs are about 0.8% higher than white shell eggs. 　　Other than that, the other nutritional contents of the two are almost equal. According to the above comparison, it can be seen that although the main components of red and white shell eggs are different, the difference is not big. Therefore, when eating eggs for children, one should not overemphasize the color of the eggshell.


Detailed answersAre red shell eggs more nutritious than white shell eggs? Hide: The color of the eggshell, whether red or white, is entirely determined by the breed of chicken, that is, genetically determined, and has nothing to do with the nutrition of the egg. Actual measurements have proven that although the nutritional indicators of the two types of eggs are higher and lower than each other, the difference is very small. Because Chinese people are superstitious about red eggs, old-fashioned eggs, and stupid eggs, some farms illegally add pigments to their feed, making these eggs unsafe. In addition, the shell of white-shell eggs is thinner, so you get more edible parts for the same amount of eggs.


Detailed answersWhich is more nutritious, brown or white eggs? Hide: Some people care about the color when picking eggs. The older generation likes to buy brown eggs because they think they are more nutritious than white eggs. But now there are rumors on the Internet that "white-shelled eggs are more nutritious, because the white-shelled eggs are native eggs, and the red-shelled eggs are foreign eggs. The white-skinned eggs are fed corn and other grains, and the eggshells produced by chickens fed feed It's red, so white-skinned eggs are more nutritious." So, is the color of egg shells better, darker or lighter? Regarding the view that "white-shelled eggs are local eggs," food R&D engineer Fu Yangyu said that the color of the eggshell comes from the last processing process of the egg in the hen's reproductive tract - the pigment secreted by the uterine epithelium is evenly applied on the white background. The specific pigment secreted on the eggshell first depends on the genotype of the hen. Among commercial laying hens, white-shell laying hens are mainly bred from "White Laihang Chicken", while brown-shell laying hens are mainly bred from "Luodao Red". Pink-shell laying hens are a strain that is a cross between white-shell laying hens and brown-shell laying hens. Therefore, the color of the egg shell alone cannot determine whether it was born from free-range or free-range chickens or commercial chickens raised on large-scale feed. As for the nutrition of white eggs or brown eggs, from the perspective of the formation process of eggs, the eggshell is formed in the last process. Before the color of the eggshell is formed, the substances inside the egg are formed. Therefore, the color of the eggshell does not directly affect the nutritional content of the egg. Therefore, in the future, when choosing eggs, you no longer need to distinguish them based on the color of the eggshells.


Detailed answersIs there any difference in the nutritional value of brown eggs and white eggs? Hide: the same. Because chicken breeds are different, the color of eggshells is also different. In the past, brown eggs were laid by so-called wood chickens, and white eggs were laid by leghorn chickens, commonly known as foreign chickens. The red eggs had thick green eggs and the white eggs had thin green eggs. People thought that brown eggs were more nutritious. As for whether it is high, it has not been tested. But today’s brown eggs are not necessarily from chickens. The brown eggs from chicken factories are mixed with other things in the chicken feed, so the egg skin turns red. The nutrition is the same as that of white eggs, but because people like brown eggs , the price can be increased. This is a means of adding value. Therefore, there is no need to buy brown eggs from chicken farms. Some people think that brown eggs have higher nutritional value than white eggs. This has no scientific basis. Two types of chickens that produce white and brown eggs were fed under the same conditions. Nutritionists compared the nutritional content of white and red eggs and determined that the protein content of red-shell eggs is 12.4% and that of white-shell eggs is 13%. ; The fat content in red-shell eggs is 11.2% and that in white-shell eggs is 9.9%; the content of other nutrients is also almost the same. Good luck!


Detailed answersAre brown eggs more nutritious than white eggs? Hide: Some people think that brown eggs have higher nutritional value than white eggs, but this has no scientific basis. Two types of chickens that produce white and brown eggs were fed under the same conditions. Nutritionists compared the nutritional content of white and red eggs and determined that the protein content of red-shell eggs is 12.4% and that of white-shell eggs is 13%. ; The fat content in red-shell eggs is 11.2% and that in white-shell eggs is 9.9%; the content of other nutrients is also almost the same.


Detailed answersWhich one is more nutritious, brown eggs or white eggs? Hide: Brown eggs are more shelf-stable. Some people care about their color when choosing eggs. For example, there is not much scientific basis for thinking that dark-colored egg yolks are more nutritious than lighter ones, or that brown-coated eggs are better than white-coated eggs. The color of egg yolk mainly depends on the vitamin content in it. Free-range chickens eat more green leaves, which increases the content of vitamin B2 and carotenoids in the egg yolk, making the egg yolk look darker. Although the yolk of ordinary eggs is lighter in color, most chicken farms now add vitamin A to the feed, so compared with farm eggs, the vitamin content in the yolk is slightly higher. The nutritional value of brown eggs and white eggs is roughly the same. The former has a slightly higher fat content, while the latter has a slightly higher protein and vitamin A content. In comparison, the only advantage of brown eggs is that their shells are thicker and more durable for storage. The color of eggshells is mainly determined by a substance called eggshell porphyrin. The metabolism of heme in the blood of ordinary hens can produce eggshell porphyrin, so the eggshell can be light red. However, Leghorn chickens and White Rock chickens cannot produce eggshell porphyrin, so the eggshells appear white. The color is entirely determined by genetics. decided.


Detailed answersWhich egg has red skin or white skin, which one is more nutritious? Hide: The nutritional value of white eggs is high. Chai eggs are domestically raised. But now some fake eggs are often made from white eggs. You have to be careful not to buy fake eggs.


Detailed answersWhich is more nutritious, brown eggs or white eggs? Hide: People generally think that brown eggs are more nutritious than white eggs, and they tend to choose red eggs when buying them. In fact, this is just a habitual view of people. From a scientific perspective, the nutritional value of brown eggs or white eggs is the same. The test results show that the protein content of white eggs is 13.20% and the fat is 13.20%. The protein content of 9.87% brown eggs is 12.43% and the fat is 11.20%. Their nutritional value is almost the same.

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