Guozhen cold-pressed linseed oil is made of pure natural and pollution-free high-quality linseed from Inner Mongolia prairie and refined by low-temperature physical pressing process. The whole production process is carried out at low temperature without any chemical reaction, and the natural nutrients of flaxseed are completely preserved. The product contains more than 90% unsaturated fatty acids, among which the content of ω-3 series unsaturated fatty acid-α-linolenic acid is more than 50%, and the content of vitamin E is more than 80 mg/ 100 ml.

Edible oil and health ABC

Scientific research has confirmed that the polyunsaturated fatty acids in edible oil-ω-6 and ω-3 polyunsaturated fatty acids can not be synthesized by the human body itself, but can only be ingested from food, so they are called "essential fatty acids". Omega-6 polyunsaturated fatty acids have a' double-edged sword' effect on human body: on the one hand, they have a certain protective effect on cardiovascular and cerebrovascular diseases, but when ingested in large quantities, they will do harm to human body-γ-linoleic acid is the well-known omega-6 polyunsaturated fatty acid.

ω-3 polyunsaturated fatty acids can eliminate thrombosis factors and inflammatory factors, and repair damaged cell membranes-the active functional factor in cold-pressed linseed oil is α -linolenic acid in ω-3 polyunsaturated fatty acids. After α -linolenic acid enters the human body, it is further transformed into two other important ω-3 polyunsaturated fatty acids EPA and DHA, which have the functions of strengthening the brain and improving intelligence through biosynthesis.

The vegetable oils we eat in our daily life, such as peanut oil, soybean oil and sunflower oil, mainly contain linoleic acid, that is, ω-6 unsaturated fatty acids, and basically do not contain linolenic acid, that is, ω-3 unsaturated fatty acids. This eating habit leads to a serious shortage of ω-3 and a serious surplus of ω-6, which is often more than 20 times of ω-3, leading to a large number of cardiovascular and cerebrovascular diseases, diabetes and immune system diseases. Therefore, China Nutrition Society strongly advocates the basic ratio of ω-3 and ω-6 polyunsaturated fatty acids 1: 4 in edible oil, which provides a basis for the correct selection of edible oil. At present, it is urgent to choose edible oil with high content of omega-3 polyunsaturated fatty acids to balance the imbalance of omega-3 and omega-6 polyunsaturated fatty acids in our existing dietary structure, which is an urgent need of scientific nutrition and a return to a balanced dietary structure.

Because of the different raw materials and refining processes of edible oil, the types and contents of fatty acids contained in it will vary greatly. The composition ratio of fatty acids in various edible oils is shown in the following table:

Two functions of cold pressed linseed oil;

1. Brain nourishing and intelligence improving-the most brain-nourishing food on land

The main components of human brain tissue are lipids, of which about 20% are ω-3 unsaturated fatty acids. About 40% of lipids in human retina are ω-3 unsaturated fatty acids. Severe lack of omega-3 unsaturated fatty acids will affect memory and thinking ability, and affect the intellectual development of infants, which may cause diseases such as brain atrophy, mental retardation, Alzheimer's disease, cranial nerve dysplasia, and even mild symptoms such as depression, brain fatigue, retinal aging, and decreased learning and working ability.

Flaxseed oil is rich in ω-3 unsaturated fatty acids, with the content as high as 57%, which is one of the plants with the highest ω-3 unsaturated fatty acids on land. Therefore, flaxseed oil is considered to be the most brain-nourishing natural food on land, which plays an important role in infant intelligence development, improving adolescent memory, strengthening the brain of middle-aged and elderly people, and preventing Alzheimer's disease.

2. Clearing blood and preventing diseases-preventing cardiovascular and cerebrovascular diseases.

Omega-3 unsaturated fatty acids are essential fatty acids, which cannot be synthesized by human body and can only be absorbed from food. Medical research shows that ω-3 unsaturated fatty acids can reduce total cholesterol and triglyceride, and reduce the incidence of hyperlipidemia.

Omega-3 unsaturated fatty acids can inhibit atherosclerosis, protect ischemic myocardium, reduce necrotic area and maintain the normal function of platelets.

Omega-3 unsaturated fatty acids can also increase high-density lipoprotein, inhibit cell uptake and accumulation of low-density lipoprotein cholesterol, and eliminate cholesterol accumulated in cells.

Therefore, a certain amount of omega-3 unsaturated fatty acids can promote the normal metabolism of body functions, reduce triglycerides and total cholesterol, reduce thrombosis, prevent platelet aggregation, reduce blood viscosity, relax blood vessels, maintain vascular elasticity, prevent coronary artery spasm and thrombosis, and reduce the occurrence of cardiovascular and cerebrovascular diseases.

Edible method of cold pressed linseed oil

1. Cold pressed linseed oil can be used for cold vegetables, salads, soups or bright oil before cooking.

Cold pressed linseed oil can be well mixed with various salad dressings and keep its original flavor when making salads. Cold-pressed linseed oil can be mixed with sesame oil, pepper oil, pepper oil, garlic oil and mustard oil when making cold sauce, which can well maintain the original flavor of the above seasoning oil.

2. Cold pressed linseed oil is mixed with liquid cheese, yogurt or sweet condensed milk, and then ingredients such as raisins and dried fruit granules are added. The dessert has excellent flavor, which is beneficial to the digestion and absorption of calcium, natural vitamin E and vitamin A by human body.

3. Eat cold-pressed linseed oil directly-take 1 tablespoon (about 6- 8ml) every day, and it will have a good effect after long-term consumption. If the oil is mixed with purified water, or mixed with rich drinks such as honey, coconut milk and hawthorn fruit tea, the taste will be better.

4. Cold pressed linseed oil can be matched with proper amount of peanut butter, cocoa sauce and coconut sauce. And then spread it on a slice of bread to eat, and it tastes pleasant.

5. Cold pressed linseed oil can be pre-mixed with other edible oils in a certain proportion for low-temperature cooking, and the pre-mixed amount is recommended to be used up within one week to ten days.

Matters needing attention in preservation of cold-pressed linseed oil

1. After opening the bottle, put the cold pressed linseed oil in the refrigerator for low temperature preservation;

2. After opening the bottle, try to use up the oil in the shortest time, and pay attention to cover the bottle cap after each use;

3. Keep away from light.