By the end of the year, everyone will purchase New Year’s goods. Today I will solve a world-class problem for you: how to choose eggs, or which one is the best? Some people say that this problem has been solved long ago. The newspaper says online that all eggs are nutritious and there is no need to buy expensive ones. Is this true? A reporter from Jiangsu Radio and Television News Center will take you to reveal the secret...
foreign eggs, farm grass eggs, black bone eggs, mountain eggs, and headwallow eggs. These eggs are really of many names and have many differences in price. "Foreign eggs" cost 4 yuan per pound, and "headwallow eggs" are the eggs laid by the hen's first nest, and they have to be sold for dozens of yuan. However, this so-called "headwallow eggs" have been questioned by citizens.
Citizen VS Salesman
Nanjing Citizen
How many chickens lay eggs! How can his producers remember it? A deceitful!
Nanjing citizen
is the generation! The nutritional value is basically the same. Protein is protein, and egg yolk is lecithin!
head eggs are delicious, the taste is different, and the nutritional ingredients are also good! Oh, you don’t understand!
Salesperson
The husband says that the husband is right, and the mother says that the mother is right, don’t argue. Our reporter bought some eggs. We use scientific experiments and accurate data to tell you which egg is better.
Ingredients:
Ordinary eggs, head-wrapped eggs, black eggs and grass eggs produced by a manufacturer in Nanjing, each of which is 40 pieces, totaling 160 pieces fresh eggs!
detection:
Nanjing Agricultural University experimental personnel will test the crude protein content, ash content, cholesterol content and antioxidant capacity of in a total of 4 items.
standard:
Each index is repeated at least 5 times, egg white and egg yolk separation test, has more than 1,500 experiments .
After more than half a month, the experimental results finally came out. From the experimental data, it can be seen that the nutrients of the four types of eggs are different: among them, the crude protein index of head eggs has the highest . For people who only eat egg whites but not egg yolks, head egg whites are a good choice. Not only that, the antioxidant ability of eggs is also better than that of other types of eggs .
Professor Huang Ming, School of Food Science and Technology, Nanjing Agricultural University:
Antioxidant ability refers to the fact that this food itself exists and has the ability to remove free radicals. The aging of our skin, aging of cells, and the occurrence of some diseases are related to the reduction of the body's antioxidant ability. Then, after we eat foods with strong antioxidant ability, we can effectively prevent the occurrence of these diseases. Judging from the data on the ability to remove free radicals, the head egg is the best.
. In the cholesterol content, if you look at the egg yolk index alone, grass eggs have the lowest cholesterol content, but because the yolk of ordinary eggs is smaller, so if you eat the whole egg, has the lowest cholesterol content of ordinary eggs . Among the ash index, the black bone egg has the highest ash content of . (TIPS: ash is mainly the mineral content, which is calcium, zinc, and iron.)
Therefore, black eggs are more suitable for teenagers and women in the developmental stage. From all nutritional indicators, grass eggs have the most mediocre performance .
Experts said that if ordinary people do not pursue nutrition too much, they can eat each egg in rotation to achieve nutritional balance. It doesn’t mean that the higher the price, the richer the nutrients of the eggs!
Editor: Uncle T
How to buy eggs now, have you learned it? If you find it useful, please click!
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