Sunflower Phospholipid Production Line
Sunflower seed phospholipids are lipid compounds containing phospholipid roots and are the basic material of life. The cell membrane is composed of about 40% protein and about 50% lipid (mainly phospholipids). It is composed of lecithin, inositol phospholipid, cephalin and so on. These phospholipids have corresponding functions on various parts and organs of the human body. Phospholipids can play an important role in activating cells, maintaining metabolism, basal metabolism and balanced secretion of hormones, and enhancing the body's immunity and regeneration. In addition, phospholipids can also promote fat metabolism, prevent fatty liver, lower serum cholesterol, improve blood circulation, and prevent cardiovascular diseases.
Phospholipids can decompose high blood lipids and high cholesterol, clean blood vessels, and make blood vessels circulate smoothly. It is recognized as a "blood vessel scavenger". Phospholipids can also emulsify neutral fat and cholesterol deposited in blood vessels into harmless particles, which are dissolved in water and excreted from the body. At the same time, it prevents excess fat from depositing on blood vessel walls and relieves the pressure on the heart and brain blood vessels. One of the fundamental reasons why phospholipids can prevent and treat diseases of modern civilization is that they have a powerful emulsifying effect.
Take cardiovascular and cerebrovascular diseases as an example. Excessive intake of meat in the daily diet causes cholesterol and lipids to deposit on the blood vessel wall, which leads to narrowing of blood vessel channels and causes high blood pressure. The blood lipid clots and the sloughed cholesterol clots in the blood meet the narrow position of the blood vessel and are stuck and cannot pass through, causing blockage and forming an embolism. The strong emulsification effect of phospholipids can emulsify the cholesterol and lipids deposited on the blood vessel wall in the blood vessel to form a milky white liquid that is excreted from the body.
The sunflower phospholipid production line is a method for extracting sunflower phospholipids. After removing most of the lecithin from sunflower concentrated phospholipids, it is extracted and separated with organic solvents, then emulsified and spray-dried.
Add 3% water to the crude sunflower oil, stir well at 60～80℃ for 30min, the phospholipid will be hydrated into a gelatinous precipitate. After continuous centrifugal separation, the hydrated phospholipid will be obtained. Use 3% hydrogen peroxide at 70℃ (amount 1.5 %) Decolorization; then dried under reduced pressure at 80-100°C and 2.67-8.00kPa to obtain liquid phospholipids with a content of 60%-70%.
Dissolve the oil and fatty acid in the phospholipid with acetone at 3 to 5 times of 50℃. After centrifugation, the treatment is repeated twice, and finally dried under reduced pressure at 60℃ to obtain a phospholipid powder with a content of 95% or more.
In the food industry, phospholipids are often used as emulsifiers to make oils soluble in water. The common one is lecithin, which is generally manufactured from edible oil and used as a food additive for bread, solid chocolate food, etc. As an antioxidant, it can be used in cakes, candies and hydrogenated vegetable oils. It can be used in appropriate amounts according to production needs. It can also be used as an emulsifier, etc., as a food shortening agent.
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