What are the benefits of peanut oil? How much half a kilo?

Peanut oil, light yellow and transparent, bright color, fragrant smell and delicious taste, is a kind of edible oil that is easy to digest. So many families like to use it for cooking. Do you know what good it does? How much is it per jin on the market? It is understood that peanut oil has the benefit of reducing cholesterol in plasma, and there are many brands on the market, so the price is also slightly different.

What are the benefits of peanut oil

1. Peanut oil contains more than 80% unsaturated fatty acids (including 41.2% oleic acid and 37.6% linoleic acid).

two。 Contains 19.9% saturated fatty acids such as palmitic acid, stearic acid and peanut acid. The fatty acid composition of peanut oil is relatively good and is easy for human body to digest and absorb. According to foreign data, the use of peanut oil can decompose cholesterol in the human body into bile acid and excrete it out of the body, thus reducing the content of cholesterol in plasma.

3. Peanut oil also contains sterols, wheat germ phenol, phospholipids, vitamin E, choline and other substances beneficial to the human body.

4. Regular consumption of peanut oil can prevent skin wrinkles and aging, protect blood vessel walls, prevent thrombosis, and help prevent arteriosclerosis and coronary heart disease.

5. Choline in peanut oil can also improve the memory of the human brain and delay the decline of brain function.

2. How much is it per jin

The prices of peanut oil in some areas in 2017 are as follows:

Qingdao Huanghe Road Market Management and Service Co., Ltd.-Peanut Oil: 11.7 yuan / jin

Henan Wanbang International Agricultural products Logistics Co., Ltd.-Peanut Oil: 12.6 yuan / jin (flat)

Shandong Kuangshan Agricultural products Comprehensive Trading Market Management Co., Ltd.-Peanut Oil: 13.2 yuan / jin

The following table shows the market prices promoted by King Ma in Changsha in recent days:

Attached: storage method of peanut oil

1. When the temperature is lower than 15 ℃, the peanut oil is stored in a closed container, otherwise the lipase and oxygen will act on the oil, resulting in an increase in acid value and peroxide value, which should meet this oil storage condition, and the reserve oil depot should be built underground. Because the ground temperature is below 4 meters, it is below 20 ℃ all the year round.

two。 For long-term storage of peanut oil, 0.2% citric acid or ascorbic acid can be added to destroy the catalysis of metal ions and prolong the storage life. These substances are added to the oil exported from abroad, and some also add antioxidants (such as BHA, BHT, PG, etc.)