Can t salt the egg liquid first, will it produce chlorine poison? Can you keep the chicken eggs cold in a short time?

Q: Orange-red egg yellow, has higher nutritional value than yellow?

The nutritional value of orange and yellow eggs is similar. It is mainly because when chickens are nourished, the feed they eat contains turmeric vegetarian, corn vegetarian, etc. Egg yellow is higher than orange. The turmeric vegetarian is effective for anti-cancer and antioxidant. However, eggs only contain trace amounts, so they do not affect their nutritional value.

Q: What is the nutrition of red eggs than white eggs?

The color of the egg shell is mainly related to the variety of chickens and the environment of nourishing chickens. The nutritional value of eggs produced by meat chickens and mountain chickens is similar. Some chicken eggs need to be refrigerated, and some can be sold at room temperature. Mainly, some chicken eggs will be cleaned (wash the eggs) before giving them to consumers. Therefore, the outside of the chicken eggs protects the membrane from loss, so refrigeration can maintain freshness.

Q: Is the nutritional value of eating raw chicken and eggs higher?

It is recommended to eat chicken eggs thoroughly. When the freshness or origin of the eggs cannot be determined, eating chicken eggs raw may cause Salmonella, causing problems such as abdominal distension, inflammation, vomiting and indigestion. Moreover, eating raw eggs has poor absorption of protein quality in humans, and raw eggs are more likely to cause allergies.

Q: If a fully cooked boiled egg or tea leaf egg, if there is a layer of gray and green color on the yellow surface, it means that the quality is not good?

The boiled eggs are gray and green, not because the chicken eggs have bad quality, but because the ingredients of the eggs themselves are biochemically reflected during the heating process. For example, egg yellow contains iron and protein contains sulfides and iron sulfides. These are normal phenomena. If you mind changing the color, don't have too strong firepower when cooking, and speed up cooling after cooking to prevent the egg from turning yellow into gray green.

Q: Can you eat chicken eggs in a short time? Can you keep them in cold storage?

Eggs can be stored in cold storage, but the storage method is different from refrigeration. It is not recommended to cool the whole eggs together with the egg shell, mainly for fear that the egg shell will break during the cold egg shell, breeding bacteria, and the dried eggs will be relatively thick and difficult to mix.

It is recommended that egg yellow and protein be separated and refrigerated, so that the protein can be stored for a longer time, and egg yellow only lasts 3 to 6 months. If you cool the whole egg liquid, you must not add water. It is better to make it simple to make it taste, because the simpler the egg liquid, the better it will avoid bacterial growth. Remember to keep it sealed and eat it within 3 to 6 months. But it is still recommended to buy fresh ones when you eat, and don’t stock up in advance.

Q: Internet reports that egg liquid cannot be added first, otherwise will chlorine poison be produced?

These are all errors. Salt is a chemical substance chlorinated calcinium. Cooking after adding salt will not produce toxic chlorine. Instead, adding salt will taste good and can also affect the structure of the chicken and eggs, making the eggs solidify faster during cooking.

The Agricultural Committee also said that the online message "Don't add salt to boiled eggs" is an incorrect concept. Salt is a chlorinated calcinium, and its molecular structure is very stable. Adding it to egg juice will cause a dissolution reaction. Generally, cooking and heating will not decompose it into molecular chlorine. Usually, fresh egg liquid does not exist without lactic acid bacteria, and it will not be combined with lactic acid bacteria to produce chlorine due to the addition of salt, so it will not produce toxic chlorine.

Q: The surface of the egg scepter is rougher, which means that the egg is fresher?

The surface of fresh chicken egg shell will be smooth, because the egg has a natural protective layer outside, which can prevent bacteria from growing. It is relatively good to have smooth ones, but it does not mean that rough ones will definitely not be fresh. Remind consumers that there are several small tips when choosing chicken eggs. For example, you don’t need to choose a particularly large chicken egg, just the size is appropriate; pick up the chicken egg and shake it. The larger the shaking, the larger the chicken egg, the less fresh the egg is. You can also observe it under the light. If the egg chamber is larger, it will be less fresh.

If you buy eggs that you have been home for a while, if you want to confirm whether they are still fresh, in addition to watching the size of the air chamber under the light, you can also put the raw eggs in the water. If the eggs sink, they will be fresh, and if they float on the water, they will not be fresh; if the eggs are placed in a certain side of the water and are uneven in the floating water, it means that they should have been left for a while. It is recommended to hear that there is no strange smell when knocking on it, and check the thickness of the egg whites. The thicker the better. It is recommended to eat the eggs for about 7 to 10 days. Even if they are cooked and stored, they should be eaten within a week.

Consultation/Yao Zhiwei, a nutritionist at Tiansheng Hospital's Tiancheng Weight Management and Assistant Surgery Center,

, Editor: Gu Zihuan