1, mustard oil:
The main function of mustard oil is as edible oil, and it is one of the healthiest oils eaten by people all over the world. But mustard oil can also be used in lubricants, fuels, soaps and other products, in fact, any organic hydrogen and carbon compounds.
Including all vegetable oils, can be processed and manufactured into industrial chemicals after treatment and deterioration. Oils extracted from mustard flower, olive, corn, soybean and flax can be widely used in non-food products.
2. Peanut oil:
Peanut oil is light yellow, transparent, clear in color, fragrant and delicious, and it is an easy-to-digest edible oil. Peanut oil contains more than 80% unsaturated fatty acids.
In addition, it also contains 19.9% saturated fatty acids such as palmitic acid, stearic acid and arachidic acid. Peanut oil has a good fatty acid composition and is easily digested and absorbed by the human body.
According to foreign data, edible peanut oil can decompose cholesterol in human body into bile acid and excrete it, thus reducing the content of cholesterol in plasma.
In addition, peanut oil also contains sterols, wheat germ phenol, phospholipids, vitamin E, choline and other substances beneficial to the human body. Eating peanut oil regularly can prevent skin from wrinkling and aging and protect blood vessel wall. Choline in peanut oil can also improve the memory of human brain and delay the decline of brain function.
Extended data:
Cooking oil purchasing skills:
1, color observation method. To buy peanut oil, we must first observe its color. Pure peanut oil has high density, strong oil quality and dark yellow color; Adulterated peanut oil has low density and light yellow color.
2. Combustion method. Roll a piece of paper into a paper tube, immerse it in oil, and take out the lighted peanut oil. After burning, the flame on the paper tube will not emit much smoke. No small water drops fell to the ground, and no blisters appeared on the paper tube, so it was high-quality peanut oil. If the situation is the opposite, it is adulterated peanut oil.
3. Heating method. Take a small amount of peanut oil and put it in your palm. Rub your hands a few times. Pure peanut oil has a smell, while adulterated oil has no obvious smell.
Baidu Encyclopedia-Mustard Oil (Misunderstanding the Truth)
Baidu encyclopedia-peanut oil