Which is better, the pressed oil or the extracted oil?

Life is not little firewood rice oil salt sauce vinegar tea, cooking oil is an indispensable part of the table, it can provide some essential nutrients and nutrients for the human body.Each kind of fat contains many kinds of fatty acids, among which linoleic acid, linolenic acid and arachidonic acid cannot be synthesized by human body and must be obtained from food. Therefore, these three fatty acids are also known as “essential fatty acids”.

If children lack linoleic acid, the skin becomes dry, scales thicken and grows slowly.Eat edible oil all year round, a lot of housewife also cannot distinguish the distinction between a few edible oil, let farmer next nutrition expert explain with you in detail.

Oil or fat?

At room temperature the solid is called fat, while the liquid is called oil. Oils and fats are triglycerides. Usually, animal fats such as lard are called lipids.

Vegetable oils such as peanut oil, sunflower oil and soybean oil are called oils. The proposal should control the proportion that eats animal fat, eat a few vegetable oil more.

Is it better to eat pressed oil or solvent extraction oil?

The factory uses mechanical press and solvent leaching to make oil, so the oil is divided into press oil and leaching oil. In theory, the pressing oil is safer because it uses the traditional pressing process and does not contain any chemical additives. The leaching oil is subjected to multiple processes such as deodorization, which contains chemical additives. At present, the state stipulates that the quality of the pressing oil and the leaching oil is qualified. Can eat.

Freshly pressed oil is a traditional physical pressing process. It extracts pure earthworm oil and earthen tea oil from the countryside. 100% only takes the first press oil, retains the original flavor of the oil, and does not contain any chemical additives. Edible oil that has passed the quality inspection and meets the national quality inspection standards has been sold in supermarkets and community stores in many cities and is very popular.

Eat refined oil or eat crude oil?

Oil, whether pressed or leached, is only crude oil. Crude oil is a mixture, in addition to oil also contains several hundred kinds of impurities such as phospholipids, aspergillus flavus, pesticide, residual solvent and so on. After oil is refined, the harmful substances such as aflatoxin, pesticide and gossypol are removed, so the nutrition experts suggest that the refined oil should be eaten instead of the hairy oil.

Freshly squeezed oil is processed on the basis of the oil, on the one hand to remove impurities and harmful substances on the human body, on the other hand, the most possible preservation of the nutrition and flavor of the oil.

Which is better, peanut oil or blending oil?

No matter which brand of blending oil, several oils are mixed in proportion to improve the fatty acid composition and taste of the oil. Because people’s food structure is very complicated, there are oils in fish, meat, eggs, milk, vegetables, grains, fruits and other foods. Each blending oil can only explain the proportion of fatty acids in the oil. It is impossible to calculate the per-food consumption. The content of each fatty acid in the food, so the nutritional value and taste of the blended oil is hard to say better than the single variety of oil.