The beefsteak is rare than medium health
Summary: 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.
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.
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