Firewood, rice, oil, salt, sauce, vinegar, tea, we can not live without oil every day, but most people eat the wrong! Did you know that years of using the wrong kind of oil can do great harm to our health? Next, ask your doctor to teach you how to eat oil properly.
Every meal is inseparable from the “oil”, many people do not know about it. How many of the following mistakes did you make?
Cooking oil doesn’t go bad
Many people think cooking oil doesn’t go bad, but they’re wrong. The decline of cooking oil is frequent, even widespread. Some people are used to putting small oil pot beside hearth, convenient use. The surface of the oil pot that USES for a long time can get on many oil, the oil scale of the bottom inside oil pot is more serious.
Rancid oils smoke and choke when heated, but more importantly they produce a host of dreaded carcinogens, the more deadly of which is called epoxypropyl aldehyde.Experiments have shown that mice can develop tumors after intermittent subcutaneous injection of more than 280 mg of epoxypropionaldehyde each year.
No matter how you cook it, you use the same oil
The heat resistance of different oil is different, the cook of exorbitant temperature can accelerate carcinogen to produce, bring healthy risk.
Frying should use the most heat-resistant palm oil, coconut oil, butter, butter, butter, lard, etc.
Fried vegetables should use heat resistance better peanut oil, rice bran oil, tea seed oil, refined olive oil, sunflower seed oil, soybean oil.
For soup and salad, use flaxseed oil with poor heat resistance, Perilla seed oil, walnut oil, virgin olive oil and so on.
The Fried oil can be used to fry vegetables
Many people do not want to throw Fried food oil, will also be used for high temperature cooking or frying. This approach is highly undesirable, as the oil is heated at high temperatures to produce trans-fatty acids and toxic lipid oxidation products.
If you really want to reuse, you have to avoid reheating to smoke.”Return pot oil” can be used to make soup and rolls.
Put the oil pot next to the stove when cooking
Oil oxidizes easily when it comes into contact with water, air and light. In general, the higher the temperature, the longer the time of light, the greater the probability of oil oxidation. Usually each additional 10 ℃ temperature, oil rancidity rate will be doubled. Therefore, it is very dangerous to put the oil pot beside the hearth when cooking. The probability of oil rancidity rises linearly.
People with the disease eat the same oil as their families.
People with heart disease should give priority to the following oils: tea seed oil, olive oil, low erucic acid canola oil, sesame oil, flaxseed oil and so on. Blood fat tall crowd, should use peanut oil less, corn oil fry fry to do dish, suggest to eat less or do not eat Fried food.
Edible oil also can go bad, and have a bad edible oil, it is possible to appear food poisoning, nausea, vomiting, abdominal pain, diarrhea and other symptoms followed. While the change in cooking oil isn’t serious and won’t have serious consequences in the short term, there is a huge risk of cancer in long-term consumption.