1, peanut oil can decompose cholesterol in human body into bile acid and excrete it, thus reducing the content of cholesterol in plasma, protecting blood vessel wall and preventing thrombosis. It is understood that every100g of peanut oil contains about 0. 1 g of water, 3,763.9 kilojoules of energy, 99 grams of fat, 0.6 grams of carbohydrates, 7.64-58.7 milligrams of vitamins and different amounts of calcium, phosphorus, iron, zinc and other substances. Fatty acids in peanut oil are beneficial to human body, and more than 80% of them are unsaturated fatty acids.
2. Peanut oil also contains sterols, maltol, phospholipids, vitamin E, choline and other substances beneficial to human body. Regular consumption of peanut oil can prevent chapped skin aging, protect blood vessel wall, prevent thrombosis, and help prevent arteriosclerosis and coronary heart disease. Choline in peanut oil can also improve the memory of human brain and delay the decline of brain function. Peanut oil also has the effects of invigorating the spleen and moistening the lungs, resolving food stagnation and expelling insects.
3. Peanut oil is easily absorbed by human body, because it can degrade cholesterol, help prevent arteriosclerosis and coronary heart disease, and delay the decline of brain function. It is one of the best choices for middle-aged and elderly people to eat oil.
Disadvantages of peanut oil:
1. Peanut oil squeezed by soil is more likely to produce aflatoxin.
First of all, aflatoxin was listed as a carcinogen by the United Nations in 1993, and its toxicity was 60 times that of the same amount of arsenic, especially aflatoxin B 1, which was even more toxic. Aflatoxin likes to breed on nuts such as peanuts, and it is generally difficult to kill at the high temperature of 100℃. Decomposition will not occur unless it reaches 280℃.
2. Eating aflatoxin can induce liver cancer.
In pressed peanut oil, aflatoxins include B 1, B2, etc. Among them, aflatoxin B 1 is rich in content and has the highest toxicity. Aflatoxin B 1 is harmful to people mainly in the liver. Can induce hepatitis, cirrhosis, liver necrosis, and even liver cancer. If eaten for a long time, it will accumulate in the human body. Therefore, long-term low-dose intake of aflatoxin will continue to damage the liver and eventually induce liver cancer.
Peanut oil at home is spicy and inedible.
The smell of rabbits is a smell. If the food such as oil and snacks at home is left for a long time, it will produce a bitter, hemp, spicy and unpleasant taste, which is the "rabbit taste". Hare smell is the peculiar smell produced by oxidation and rancidity of oil under the action of oxygen, sunlight, moisture and temperature, indicating that peanut oil has deteriorated and is not suitable for eating.
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/hn.people.com.cn/N2/201710/8/c371273-30839627.html "target =" _ blank "title =" People's Network. People's Network-I heard that many people like to eat earthy peanut oil. In fact, the more earthy peanut oil is, the more carcinogenic it is.