Will you eat the egg healthily?

Will you eat the egg healthily?
Specially invited guest: China measure the intersection of institute and the intersection of life sciences and Jia, associate professor of institute, shake the intersection of treasure and all, know, the egg contains nutritive value essential for human body such as abundant protein, glucose, it is the food with very high cost performance. Often edible egg, can strengthen memory, protect heart and artery blood vessel, prevent cancer, slow aging. It is " healthy " that nutritious egg, will eat and eat out to the greatest extent too . China measure the intersection of institute and Feng in accordance with classmates such as �[,etc., find after a group of experiments, a lot of people will not eat the egg: Cook according to the folk boiled egg method, has not not merely let the human body absorb the nutrition in the egg, it is apt to initiate the health problem. The mistaken idea one: Raw to take egg to be raw to wipe out the egg, really exist in life. In Japan, South Korea and southern city of our country, will often use the egg white for the cold dish and make as the condiments. In the experiment, classmates such as Feng Yi �[,etc. find, contain the salmonella in the egg white. This is a kind of bacterium apt to cause suffering from diarrhoea. Where does salmonella come from? Professor Jia says, the egg is in the course of taking shape, the bacterium can enter egg one from the ovary of the hen directly, thus infect the egg. The salmonella is heat-labile, record, the temperature looked on as the egg reaches over 75 �� according to literature of foreign countries, the body of fungus can be killed. Meanwhile, containing the antibiotic albumen, resisting trypsin in protein in the egg, these two kinds of materials can hinder protein from being decomposed, digested, absorbed by the human body. So, if you want to absorb the nutrition in the egg, must destroy their existence environment, namely pass the high temperature. The mistaken idea two: Eat it in the sun egg's daily life, the appearance looks like the sun egg that the sun gained the name, can be said to be the favorite of a lot of customers of the restaurant. It is one kind of the fried egg, preparation method is different from ordinary fried egg, type the egg in the pan and fry the form, go out of the pan after the albumen is very ripe, before the egg yolk is very ripe. Flow with the intersection of egg and the intersection of bottom and crisp, egg yolk thick to slip, call, cook supreme realm, even someone sucks with suction, to fully enjoy the delicious food. Feng Yi �[is the bean vermicelli of the sun egg. Discover in the experiment, the egg white grows and takes salmonella, she gauges egg egg yolk of the sun. "Likewise, or have salmonella. " Heat through the high temperature, the reason of the salmonella will exist, Professor Jia analyzes: "The temperature has not reached the sterilization temperature, and time is not enough. " Professor Jia says, while eating the egg at ordinary times, it is impossible for us to hold the thermometer to measure the temperature that the egg reach in the pan, the simplest method is to see whether the surface of egg is solidified. Totally solidify, eat. If connect with the egg that the shell is boiled, then must be up to 5 minutes in the boiling water. "Egg that most people take come from market, learn for environmental quality to pregnant with egg, in order to prevent the salmonella from infecting, had better eat the well done egg. " Professor Jia reminds, unless the egg eaten comes from clean aseptic or few fungus environments that have already known, can then reduce and cook temperature and time appropriately. The mistaken idea three: When the meal warms up the egg and cooks, have put the egg on the rice and boiled together in passing and can already keep the nutrition of the egg, also can let the egg absorb the nutrition in the rice. There is this kind of boiled egg law in Jiangsu and Zhejiang Provinces area. Professor Jia says, a lot of people still boil the egg by such means now. "For the moment no matter the egg can absorb rice nutrition, only so excessive heat treatment egg, it has already been the destruction to nutrition. " Professor Jia says, cook and generally use wares such as the pressure cooker, electric cooker,etc., the time to boil a pot of cooked rice is usually more than 15 minutes. "Though the egg should be boiled and eaten, it is likewise not all right to heat excessively. " He says, under the high temperature for a long time, some amino acids and glucose in egg protein happen in U.S.A. and draw Germany and react, lead to the fact these amino acid utilization ratios reflected drop, has reduced the abundant nutrition in the egg. And the surface of egg yolk will form the grayish green floor of inferior iron of sulfide, very difficult to be absorbed by the human body. "It is a supreme limit in 10 minutes. 5 until 6 in minute should generally. " Professor Jia says, paying special attention to be unable to go with the pressure cooker stuffily to press, at the pressure of the pressure cooker, will accelerate U.S.A.'s drawing the time that Germany reacts. The mistaken idea four: The well done egg is cold to soak the egg boiled, put in the cold water and soak, the eggshell is easy to peel off. Believe, the who often boils the egg by oneself, there is this little trick. Hardly realize, seem to be unattractive, and can pursue the convenient detail, concern our health. Feng Yi �[says, there is some protection membrane in the outer cover of fresh egg, but this layer of membrane does not exist again after boiling with the egg. So, cold water and microorganism can enter in the egg through the air vent on the double-deck membrane in eggshell and shell, reduce and preserve time. To that the well done egg is cold are soaked, Professor Jia's view is, can be soaked, but must be that the cold water after the boiling water is cooled is all right. There are too many funguses in the running water, it is apt to invade the well done egg to threaten the health. The mistaken idea five: Take nutritive the intersection of egg yolk and some people, take egg, take, use half by half often only, it is not a appetite size or taste question, but think the most nutritious part is egg yolk in the egg. In fact, it is not like this. Professor Jia says, albumens of the egg, egg yolks are all nutritious, but everybody's physique and demand are different, because of people should choose not to be needed of oneself part. He says, contains a large number of proteins in the albumen, contains a large amount of fat in egg yolk. No matter protein or fat, it is a necessary material in the human metabolism. To child of puberty, an indispensable one the two. The adult's words, need supplementing according to the need of reality. If overweight person, too high person of cholesterol, had better only eat albumens, because the fat content is high in the body, enough to offer human metabolism need, and to cross the low person to malnutritive, cholesterol, will eat more egg yolks soon. [Serve ] how wipe out egg to be healthiest? Fry and cook and fry, there are many kinds of ways to eat of the egg. In the numerous ways to eat, the retaining rate of nutrition of the egg is different too. Find in the experiment, the retaining rate of nutrition which is boiled the egg is highest, can be up to 100%; Secondly it is a scrambled egg, washes the egg, fried egg. Should boil egg is alone clear to poach, 5 to 6 in minute. It is suitable for children to digest and assimilate to wash egg and egg soup, the fried egg is too greasy will increase the fat to take in, propose eating few. The tea egg which Chinese often eat, because include the acidifying material in the tea, it is apt to stimulate the stomach to combine with the iron element in the egg, also should eat few. Though the egg is nutritious and the price is cheap, can't eat more either. Under the normal situation, eat 1 to 2 each day, the heavy worker with older physical demands can't exceed 3 at most, otherwise unfavorable to digesting. Thank China for measuring the Youth League committee of the institute Support to report

|