Linseed oil which is a good brand? What efficacy and role of flaxseed oil is?

Linseed oil which is a good brand? What efficacy and role of flaxseed oil is? Linseed crude protein, fat, total sugar content of 84.07% and up. Flaxseed kinds of amino acids in proteins, essential amino acid content of up to 5.16%, higher nutritional value of plant proteins. Flaxseed oil α- linolenic acid content of 53%, α- linolenic acid is an essential fatty acid that the human body can be converted to eicosapentaenoic acid and docosahexaenoic acid [which is valid in fish oil active ingredient. α- linolenic acid has anti-tumor, anti-thrombosis, blood fat, nutrition, brain cells, regulating autonomic effects, subject to more attention. Flaxseed contains large amounts of polysaccharides, polysaccharide have anti-tumor, anti-viral, anti-thrombosis, lipid-lowering effect. Linseed oil which brand to buy good skills 1, see the production process, cold pressing or hot pressing, cold pressing of the best, temperature controlled at 45 degrees, hot pressing is hot oil, will lose some of linolenic acid, but the oil rate is high. Are dewaxing, linseed oil wax content of 3% -5%, causing great harm to the human body, dewaxing process is an essential part of all oil production. 2, see the sign on the bottle marked linolenic (ω-3 fatty acid) content, it is a good or bad quality criteria Evaluation of linseed oil, flaxseed oil is the most important ingredient of all other edible oils linolenic acid content is very low or almost 0, olive oil nor to 1 percent linolenic acid content, linolenic acid linseed oil on the market a few big brands are between 55% -60%. 3, to see whether the packaging is a dark bottle glass, linseed afraid of light, plastic bottles and transparent bottle is unacceptable. 4, look at the bottle production date, most recently produced the best fresh, refrigerated storage conditions better. From Changbai Mountain natural organic flaxseed oil - non-transgenic without any additives, flaxseed (ω-3 fatty acids) content of up to 66.7% of the whole network is the best! ! ! Natural organic flaxseed oil is located in the Northeast and 2 acres of land, autonomous organic farm, its soil fertility, soil structure and physicochemical properties of various types of soil of living in the first, has numerous advantages in crops, is the world's high-quality special oil gold Growth band. The introduction of the world's leading physical and freezing cold pressing dewaxing technology to ensure the ω-3 and other healthy elements within the raw material is not destroyed, the whole no chemical additives. Strict temperature control, time control, volume control three control checks to ensure that the finished oil, bright color, pure taste, to produce green, healthy, nutritious, tasty good quality oil.