1, can be eaten together
Crab and eggs are not as folklore, eat together will be like eating arsenic, they can be eaten together, but because of the two contained protein is very rich, when consumed, pay attention to the right amount of crab and egg overconsumption will make the burden on the kidneys increased, if the weak kidney function or people who suffer from kidney disease, it is best not to eat these two foods.
2, crab taboos
(1) do not eat dead crabs
Crab death is not edible, because the dead crab body histidine will be decomposed into histamine, and histamine is a toxic substance, if you eat dead crabs, it will lead to food poisoning, so, eat crabs must eat fresh.
(2) Do not eat raw crabs
Raw crabs or half-baked crabs can not be eaten, such crabs there are a large number of bacteria and parasites in the body, eating into the human body poses a great threat to human health. Crabs eat humus and animal carcasses, the body carries a lot of bacteria and parasites, therefore, raw drunken crabs and pickled raw crabs must not be eaten.
(3) Don't overdo it
Crab is a big cold thing, you can't eat a lot of it at once, or else it will hurt your spleen and stomach, especially if your spleen and stomach are not good themselves. When eating crabs, you can drink some yellow wine to neutralize the coldness of crabs.
(4) can not be eaten together
Crab can not be eaten with cold food and food containing tannic acid, cold food and crab with food will increase the coldness, bring harm to the body, food containing tannic acid and crab eaten together, it will reduce the human body's absorption and utilization of protein, and will lead to indigestion, and may lead to serious stone disease.
3, crab steamed eat the most nutritious
(1) steamed vegetables is almost the most nutrient-retaining cooking methods. Neither boiling vegetables, blanching vegetables when the loss of nutrients dissolved into the soup, there is no frying too high temperatures, heating temperature does not exceed 100 degrees, thermal decomposition loss is small, oxidation loss is also less, there is no fumes, and will not be introduced into the excessive grease.
(2) production method: use your hand to pinch the crab two rows of legs at the root of the large cover on both sides (take this place how the crab moves can not pinch your hand), and then use a toothbrush to brush all the places that can be brushed. Try to brush clean and then put in the container; then put the ginger in a small wine bowl, add boiled soy sauce, sugar, monosodium glutamate, yellow wine, sesame oil and stir. Another small bowl, put the vinegar to be used; finally, the crab on the cage, steam with fire for 15 to 20 minutes, until the crab shell is bright red when removed.
4, eggs dietary taboos
1, eaten raw
Some people feel that once the food is cooked, it will lose its nutritional value. Similarly, some people think that raw eggs can get more nutritional value than cooked eggs. But, in fact, not, raw eggs are likely to eat the eggs contain bacteria (such as E. coli) into the stomach, causing gastrointestinal discomfort and cause diarrhea. And, it is worth saying that the egg white contains anti-biotin protein, which needs to be destroyed by high-temperature heating, otherwise it will affect the absorption of biotin in food, causing the body to experience symptoms such as loss of appetite, general weakness, muscle pain, skin inflammation, and eyebrow loss.
2, eaten overnight
Eggs can actually be boiled and then reheated the next day before eating. However, half-boiled eggs can't be eaten overnight! Eggs that are not fully cooked are prone to bacterial growth if not stored properly, causing gastrointestinal discomfort, flatulence and other conditions. At the same time, some people think that the longer the eggs are cooked, the better, which is also wrong. This is also wrong, because if the eggs are boiled for too long, the ferrous ions in the yolk will combine with the sulfur ions in the egg white to form insoluble ferrous sulfide, which is difficult to be absorbed. Frying eggs too old, the edge will be scorched, the egg white contains high molecular protein will become low molecular amino acids, this amino acid in the high temperature can often be formed on the human health of the adverse chemical substances.
3, too much to eat
As we all know, eggs contain high protein, if you eat too much, can lead to increased metabolites, but also increase the burden on the kidneys, resulting in damage to kidney function. Therefore, it is generally appropriate for the elderly to eat 1 to 2 eggs per day. Young people, engaged in mental labor or light manual labor, you can eat 2 eggs a day; engaged in heavy manual labor, consume more nutrients, you can eat 2 to 3 eggs a day; children and teenagers due to the growth of the body, the metabolism is fast, you should also eat 2 to 3 eggs a day. Pregnant women, women in labor, lactating mothers, frail people and patients recovering from major surgery, need to increase more good protein, you can eat 3 to 4 eggs a day, but not more.
4, add sugar, add soybean milk to eat
Many people like to cook all kinds of food when the eggs with sugar. In fact, eggs and sugar cooking together, between the two will be due to the role of high temperature to generate a substance called sugar-based lysine, destroying the eggs in the beneficial amino acid composition of the human body. It is worth noting that glycosyl lysine has a blood-clotting effect and can cause harm when it enters the body. So you should wait until the chicken food is cold before adding sugar. In addition there are many people like to eat an egg and a bread at breakfast, plus a cup of soy milk. In fact, soybeans contain trypsin, and egg whites in the combination of ovalbumin, will cause the loss of nutrients, reduce the nutritional value of both.
5, fasting
Eating eggs on an empty stomach is not very good, fasting excessive consumption of milk, soy milk, eggs, meat and other protein-rich foods, protein will be "forced" to convert into heat energy consumption, and play a role in nutritional nourishment. At the same time, in a short period of time, protein excess accumulation together, protein decomposition process will produce a lot of urea, ammonia and other harmful substances, is not conducive to good health.