In daily life, many people like to stir fry with high temperature when they are cooking. They are used to cooking until the oil in the pan is smoked. They think that it shows superb cooking skills. As everyone knows, the practice of cooking too much is not scientific, but will increase the production of carcinogens.

　　Generally, the longer the heating time and the higher the temperature of common cooking oil, the more harmful substances and carcinogens produced. That''s why fried foods may contain carcinogens. Compared with frying, the oil is "fired", and the temperature is of course higher, even more than 300 degrees Celsius, the carcinogen benzopyrene is very easy to produce. They are attached to dishes and seriously endanger human health. In addition to carcinogens, cooking "overheating" will also produce trans fatty acids. It is worth reminding that the longer the oil is heated, the more harmful products are.

　　1. Oil pollution in the smoke machine

　　According to authoritative organizations, the kitchen is the weakest part of household hygiene, and the biggest problem is air pollution; a large amount of oil pollution is deposited inside the smoke machine, which is exposed to heat Volatile easily produces tar and other carcinogens. After being absorbed by the body, it is very likely to cause lung diseases and even lung cancer ; It is also prone to obesity symptoms, which is the main reason why most chefs are overweight; it may also induce menopausal syndrome, which may lead to physical and mental fatigue, weight gain, irritability and insomnia, dry skin, yellow hair and other symptoms; than men who smoke for a long time More serious.

　　 2. Detergents

　　The surfactants, builders and other chemical additives contained in the detergents can destroy the oily protective layer on the skin surface, causing corrosion and hurt. The chemical components in the detergent also invade the hair and other organs of the human body to varying degrees. The detergent left on the bowls and plates is a threat to the health of the family and has the risk of cancer.

　　3. Mixing detergents

　　 Some cleaning agents in the kitchen are acidic and some are alkaline, and chemical reactions may occur during mixing, such as descaling with toilet cleaners It may produce irritating ammonia gas or ammonia water. When ammonia water and bleaching detergent are mixed, it is easy to produce toxic chloramine gas. Excessive inhalation will cause severe inflammation of the lungs and hydropneumonia, which is prone to cancer.

　　Family "cooking" how to prevent cancer

　　 1. Cooking process: the oil temperature should not be too high, it is strictly forbidden to cook too much fire

　　 2. Range hood : Always open during cooking, and close after 10 minutes of cooking.

　　3. Kitchen doors and windows: Open and close the doors when cooking, and design the doors and windows reasonably

　　4 .Cooking method: cooking should control oil temperature and multi-purpose electrical appliances

　　5. Kitchen time: it is best to go to the kitchen less when you are not cooking

　　 6. Change bad habits: moldy food When tossing, throw in preserved foods at most once a week.