Take meat-roasting to be useless to prove already healthily The carcinogenic risk has not been assessed clearly yet

Take meat-roasting to be useless to prove already healthily The carcinogenic risk has not been assessed clearly yet
A lot of people have heard such a statement: It is apt to be carcinogenic to eat the barbecue too much. How to produce carcinogen in meat-roasting, will you please avoid or reduce?
There are two kinds of carcinogen in meat-roasting: One kind is named " Amine of heterocycle " ,Another kind is named " Multiloop aromatic hydrocarbon " . Multiloop aromatic hydrocarbon exists in the nature extensively, various in style. Benzene and Zhyuan found in meat-roasting are one among them and famous, it is chemical carcinogen which the mankind knows initially too.
The carcinogenic risk of meat-roasting has not been assessed clearly
To most people, the enticement of meat-roasting has exceeded to the healthy concern, " it is harmful to health to smoke " Can not block the masses of smokers, it is what's more delicious meat-roasting. So, they need to evaluate this kind of risk. However, this carcinogenic question is too complicated - -Consider the intersection of diet and factor only, carcinogen, carcinogenic to promote composition and not carcinogenic to inhibit the intersection of composition and result of comprehensive function too.
The carcinogen in meat-roasting has been shown in experimental animal and external cell experiment carcinogenically. But carcinogenic research can't make things difficult for others to do the experiment. So, how many carcinogenic risks the carcinogen in meat-roasting can increase to still lack the clear scientific data so far. However, anyway they do not have any advantage to the health, it is that intaking amount is the less, the better naturally. For example, American responsible institution presumes benzene in the drinking water combines Zhyuan " goal content " It is zero, and " controlling amount actually " It is 0.2 micrograms per kilogram. It is estimated, drink and contain water that benzene of this density combined Zhyuan all one's life, the increased cancer risk is in the samples of 1/10000.
At the roast sausage until some reduces carcinogen far
In fact, we can't totally avoid benzene and combine existence of Zhyuan. Cigarette burning the organic matter and producing - -Curl upwards smoke from kitchen chimneys or billowing dense smoke, contain benzene and combine Zhyuan. The cigarette produced in meat-roasting is included naturally. Someone make test, at the roast sausage, if sausage and fire keep in touch, benzene and Zhyuan in the finished product 10.7 micrograms per kilogram in content; Raise roasting shelfing, let sausage and the intersection of fire and 5 centimetres apart, then this value will drop to 0.67. The ones that took a kilogram of benzene and Zhyuan that such meat-roasting takes in while only following the drinking water for a few days are about equal, can already have been accepted. The experimenter thinks, when the sausage keeps in touch with the fire directly, a large amount of oil is dripped to the fire to burn, produce cigarettes, benzene and Zhyuan produced by this will be adhered to to the surface of sausage; When the sausage is farther from the fire, drip oil under little, there are just little and much benzene and Zhyuan. If refit and roast the device, place the sausage on the side of the fire, benzene and Zhyuan's content are 0.1 micrograms per kilogram finally, the original content is about equal to follow it in the meat. That is to say, such a roast law hardly produces benzene and combines Zhyuan.
The beefsteak is rare than medium health
The production mechanism of another kind of carcinogen heterocycle amine is indeterminate in meat-roasting. According to existing understanding, creatine, carbohydrate and amino acid in the meat are forebodies of amine of heterocycle, and the high temperature and heating produced the condition for a long time. These forebodies natural in the meat contain, improve and have nothing to do with the modern feed with animal assortment. It is very big too when cooking way exerting an influence to it. Someone has cooked the experiment of frying meat pie: A way is to turn over once every minute, another way is to fry the good side to turn over to fry another side again. As a result, fry to the same intensity, it is slightly short to turn over the total time used of once every minute, the content of amine of heterocycle is only about 1/10 of the latter in the meat pie. This result can be interpreted as, on condition that look through once every minute, the surface temperature of the meat is relatively low. And the production of heterocycle amine is exerted a tremendous influence by the temperature, the higher the temperature is, the longer the time is, produce the more. In this sense, the rare beefsteak wants the health more than the medium one.
Reduce carcinogen with the bacon of wine
Because production of heterocycle amine is still relevant with the creatine and carbohydrate, some preconditioning may contribute to preventing its production. Someone has studied, have the bacon for a long time with things such as a large number of garlics, onion, wine, beer,etc., can reduce the content of heterocycle amine of some kind effectively. There are two kinds of reasons inferred: First, have free radical's participation in the forming of heterocycle amine, and antioxidant in the material of bacon contributes to removing free radical; But the course salted down has been reduced in the meat amine of heterocycle formates the necessary forebody. Because of the last kind of explanation, the bacon liquid which is used once should be abandoned, but should not use again.
Terms that carcinogen produce the the high temperature is heated. While steaming and boiling, the temperature of the meat will not exceed 100 , is well below producing the temperature that they need. But the special perfume of meat-roasting could take place under the high temperature. These mentioned above reduce method that carcinogen produces, are all experimental results of the particular system. Perhaps they will reduce the production of carcinogen to a certain extent, but will not totally avoid. Eat or does not eat? This depends on personal choice: Though carcinogen content of meat-roasting is larger than the stewed meat, much fewer than cigarettes. The cloud is not be in the mood for
Eat meat-roasting and drink coke and strengthen the osteocarcinoma risk
According to a newest scientific research, if matches coke while eating meat-roasting, will have danger of causing osteocarcinoma. If just drink coke only or not have too great relation to only take meat-roasting and go bankrupt, so long as not excessive and unlikely to produce very great influence, but if food of these two kinds of is matched together and eaten at the same time, will bring very great influence to health. Because the caffeine included will accelerate the smoked carbon ion that cook after the food is decomposed activity in coke, this is known as JAJ phenomenon. This kind of phenomenon will cause the internal calcium to run off seriously. Because the human body has mechanism repaired by oneself, so when the calcium is run off seriously, the human body can't help wanting to produce more bone cells. Such excessive hyperplasia is prone to pathological change, cause osteocarcinoma.
Meat-roasting had better be eaten together with fresh vegetables fruit. Fresh green leaves vegetables such as romaine lettuce, water spinach, tomato, white turnip, green pepper,etc., fruit such as apple, kiwi fruit, lemon,etc. all contain a large amount of vitamin C, E. Abundant vitamin C can reduce the production of carcinogen inferior nitre amine; And the Vitamin E has very strong resisting the oxidation. The matching of this kind of science, can reduce and eat the disadvantage brought in meat-roasting.
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