1. Choose to stir-fry with new or unused Xin Chen oil: Do not stir-fry with fried or heated oil. Fried oil, or oil mixed with impurities once used, will obviously reduce the smoke point, which means that there is more oil fume, which is more harmful to the health of operators.
2. It looks unhealthy to go too far. Although the chef's gesture of waving a frying spoon is natural and unrestrained, it is not healthy. The oil temperature required for various cooking is different. For example, cooking needs nearly 300℃, which will inevitably make the oil in the pot smoke a lot. Those operations that catch fire in the pot will exceed the oil temperature of 300℃, which has reached the temperature of producing a large number of benzopyrene carcinogens, which is extremely undesirable! Frying and over-oiling will inevitably lead to the reuse of grease, thus increasing the generation of lampblack. So try not to choose stir-fried, deep-fried, oily and overcooked dishes.
3. When the lampblack is not precocious and the lampblack is not obviously produced, throw the dishes in. Cooking at room temperature will make the edible oil cool quickly, thus avoiding the problem of excessive temperature. Just throw a shredded onion into the pot. If the surrounding oil bubbles happily but the color of shredded onion remains the same, it means that the oil temperature is suitable for cooking.
4, less stir-fry and more stew should be light. Don't fry every meal and every dish, don't fry, don't fry. Cooking methods such as stewing, boiling, steaming, roasting and cold salad are often used. This can not only reduce the generation of lampblack, but also reduce the intake of oil, which is conducive to weight control. At the same time, this kind of food is richer in taste, which is also helpful to cultivate the eating habit of light taste.
5, range hood to choose a very effective range hood, it is best to install a range hood very close to the cooking fire source. The standard of an effective range hood is that you can't smell the cooking one meter away from the stove.
In addition, although the range hood can help a lot, don't worry about eating fried food and stir-fried food just because you bought an effective range hood! Because in addition to harmful fumes, overheated food will also produce carcinogens, and vegetables will also lose the effect of helping prevent cancer! 6, open early and close late, remember to open the range hood while firing, and continue to open for 5 minutes after cooking. When burning gas, it will produce all kinds of waste gas, so it should be pumped away in time.