Rice bran oil equipment manufacturers for you about rice bran oil their own nutrients
Rice bran oil is a high nutritional value of rice bran oil nutritional value of high oil varieties. The composition of the rice bran is 15%~22% of the oil, which is equivalent to the oil content of the soybean, the protein is 12%~16%, the nitrogen-free extract is 33%~53%, the water content is 7%~14%, the ash content is 8%~12%.
Rice is divided into three parts: rice bran layer, embryo and endosperm. The rice bran layer is about 7.5% of the total weight of brown rice and the embryo is about 2.5%. The rice bran layer consists of peel, seed coat, outer endosperm and aleurone layer. Brown oil in the main focus on the embryo and rice bran layer of aleurone layer, especially in the embryo as much.
Rice bran oil is a nutrient-rich vegetable oil, food absorption rate of 90% or more. Rice bran oil fatty acid composition, vitamin E, sterols, oryzanol and other beneficial to the body’s absorption, with the removal of blood cholesterol, lower blood lipids, promote human growth and development and other beneficial effects, and thus rice bran oil is recognized at home and abroad nutrition and health oil. At the same time, because rice bran oil itself is stable, suitable for frying oil, but also the production of margarine, shortening and advanced nutrition oil.
Rice bran oil contains about 38% linoleic acid and about 42% oleic acid, the linoleic acid and oleic acid ratio of about 1: 1.1, from the modern nutritional point of view, this proportion of oil with more High nutritional value.
Rice bran oil is rich in oryzanol, oryzanol is composed of a dozen kinds of steroid ferulic acid ester compounds, can prevent autologous synthesis of cholesterol, reduce serum cholesterol concentration, promote blood circulation, with regulation of endocrine and autonomic nerve and other functions, Can promote the growth and development of human and animal. Oryzanol can promote skin microvascular circulation, protect the skin, but also on the brain concussion and other diseases have effect.
Rice bran oil also contains rice bran and germ in a large number of fat-soluble vitamins, sitosteroids and other phytosterols and other nutrients. At the same time, vitamin E and oryzanol have antioxidant effect, the rice bran oil oxidation stability is better, easy to store. At present rice bran oil has been the concern of many countries in the world, following the sunflower oil, corn germ oil after another new edible oil. US rice bran oil retail price of 2.6-3.0 US dollars/kg, far more than soybean oil, peanut oil and other traditional edible oil prices.
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