Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of egg yolk lecithin powder in China. With abundant experience, we warmly welcome you to wholesale bulk egg yolk lecithin powder for sale here from our factory. Quality products and reasonable price are available.
What Are egg yolk lecithin ?
Egg yolk lecithin is a mixture of phospholipids, the main component of which is phosphatidylcholine (PC), so its physiological role is mainly based on the function of PC. It is soluble in ethanol, ether, chloroform or petroleum ether (boiling range 40~60°C), almost insoluble in acetone and water. Very sensitive to heat, easily hydrolyzed under the action of acid, alkali and esterase. Those who are allergic to protein and egg yolk are prohibited. Used in emulsifiers, liposome membrane materials, food fields, etc. According to most reports, PC can inhibit serum triglycerides and total cholesterol, while increasing high-density lipoprotein.
Egg yolk lecithin is a phospholipid substance composed of glycerol, choline, phosphoric acid, saturated and unsaturated fatty acids. It is the basic component of biological membranes such as cell membranes, nuclear membranes, and plastid membranes; Aging, improving lipid metabolism, preventing and treating atherosclerosis, participating in the formation of cell membranes, enhancing immune function, promoting nerve conduction, improving brain vitality and promoting the absorption of vitamins A, D, E and other physiological activities, used in food, medicine, cosmetics and other industries widely.
Product Details List
| Analysis | Specification | Result |
| Assay | Egg yolk lecithin 30% | 30.23% |
| Appearance | Yellow fine powder | Complies |
| Odor | Characteristic | Complies |
| Taste | Characteristic | Complies |
| Particle Size | 100% through 80 mesh | 80 mesh |
| Loss on drying | ≤5% | 4.21% |
| Ash | ≤5% | 3.77% |
| Heavy metal | ≤20ppm | Complies |
| Extract Solvent | Water&Ethanol | Complies |
| Pb | ≤1ppm | Complies |
| As | ≤2ppm | Complies |
| Hg | Negative | Complies |
| Total bacteria count | ≤3000cfu/g | Complies |
| Fungi | ≤300cfu/g | Complies |
| Salmonella | Negative | Complies |
| E. Coli | Negative | Complies |
What Are The Benefits?
1. Regulate blood lipids
Egg yolk lecithin powder can relieve blood coagulation and clarify blood lipids, and can replace saturated fatty acids in arterial cell membranes with unsaturated fatty acids to avoid hardening of arterial blood vessel membranes and repair damaged cell membranes. Thereby preventing arteriosclerosis, myocardial infarction and cerebral hemorrhage.
2. Improve memory
Choline in PC can increase the content of choline in the blood and brain. Choline is the precursor of neurotransmitter acetylcholine, which can improve memory and learning ability. According to the US FDA report, PC has a certain effect on neurological diseases such as tardive motor dysfunction, Alzheimer's disease, Friedreich's ataxia, and levodopa dyskinesia. Therefore, the blood should maintain a high concentration of PC for a long time, and the high content of PC in egg yolk lecithin can meet this requirement.
3. Improve liver lipid metabolism disorders such as hepatitis and fatty liver
Choline in PC is an essential nutrient for the liver to maintain normal function. If lack of choline for 1~2 weeks, the liver function will be abnormal, and it can return to normal after supplementing with PC, and can improve alcoholic liver disorder. This is because PC can promote the synthesis and regeneration of lipoproteins, thereby protecting the membranes of liver mitochondria, microsomes and lysosomes from damage, improving the permeability of membranes, etc., so as to ensure the metabolism of glucose, protein and foreign waste in the liver. functions such as excretion.
4. Improve hypoxia resistance.
As one of the main components of human cell biomembrane, phospholipid is the basic guarantee for biomembrane to exert its function. In the alveolar cavity, there is a pulmonary surfactant composed of phospholipid and protein, of which PC accounts for 70%, which is a physiologically active substance to ensure the lung ventilation function. If it is deficient, the alveoli will collapse and lose the expansion and contraction functions. Sufficient PC is an effective substance to improve lung function and hypoxia tolerance.
5. Egg yolk lecithin contains a certain amount of arachidonic acid (AA), which is not found in other phospholipids, so it also has various functions of AA.
6. Scavenge free radicals and delay the aging of the body
It has anti-oxidation function, can repair the damaged biofilm, and delay the aging of the body. As the animal body ages (years), the ability to scavenge free radicals decreases. Excessive free radicals react with unsaturated fatty acids to form lipid peroxides (754). 754 is an extremely active cross-linking agent. 18 quickly cross-links into fluorescent pigments, and then combines with proteins, peptides, and lipids to form lamellar lipofuscin. Lipofuscin can deform organelles under pressure and damage the metabolic transmission function of neurons. Because egg yolk lecithin has the ability to scavenge free radicals, it has an obvious effect on maintaining the stability of the moisture content of the stratum corneum of the skin and inhibiting the formation of lipofuscin in keratinocytes, thereby delaying aging. In addition, egg yolk lecithin also has a good anti-oxidation function of oil.
7. Improve lipid metabolism, prevent and treat atherosclerosis, and participate in the formation of cell membranes
It has the function of emulsifying and decomposing oil, which can improve serum lipids, remove peroxides, improve blood circulation, significantly reduce serum triglycerides and total cholesterol levels, increase high-density lipoprotein (HDL), and reduce fat accumulation on the inner wall of blood vessels. residence time, promote the dissipation of atherosclerotic plaques, and prevent the damage of the vascular intima caused by cholesterol. Egg yolk lecithin is also an important part of the biomembrane of animal somatic cells. Intake of lecithin can improve membrane phospholipid components, increase membrane fluidity and enzyme activity. If there are too many saturated fatty acids in membrane phospholipids, the membrane will become hard. PC has the function of changing the saturated fatty acids of membrane phospholipids into unsaturated fatty acids, thereby increasing the fluidity of cell membranes. In addition, PC can promote the synthesis and regeneration of lipoproteins, protect the mitochondrial and microsomal membranes of cells from damage, prevent membrane structure from stabilizing cell degeneration, and intracellular enzymes escape to the outside of cells, maintain intracellular enzyme activity, and improve glucose metabolism and protein metabolism. wait.
8. Prevent fatty liver and protect cell membrane
It can provide choline for the body. Choline is an essential biologically active substance for animals. It can regulate fat metabolism and methyl conversion, maintain cell structure, promote liver cell regeneration, and prevent fatty liver. PC, the main component of egg yolk lecithin, is more easily absorbed by the body as organic choline. Egg yolk lecithin contains a certain amount of arachidonic acid, which can provide the needs of animals. Arachidonic acid belongs to the w-6 series of essential fatty acids, which is closely related to maintaining the biological functions of cell membranes. It is the precursor of endogenous cell regulatory factors and has the functions of lowering serum cholesterol and protecting the liver.
9. Enhance immune function
The lipids used in immunological research are generally lecithin, cholesterol and negatively charged diphthal phospholipids or phosphatidic acid and positively charged octadecane. Egg yolk lecithin is the most important component in liposomes. Liposomes composed of phospholipids can contain water-soluble substances, and some antigens can also be combined with the lipid layer in liposomes through covalent or non-covalent chains. The application of this property in immunology has been paid attention to. Compared with other liposomes, phospholipids do not cause granuloma at the injection site due to their good biodegradation properties, and can prevent the entrapped antigen from causing allergic reactions. The role of liposomes carrying antigens and haptens can regulate the corresponding immune function, compared with free antigens, liposome-embedded antigens can increase the titer of antibodies.
10. Promote nerve conduction and improve brain vitality
After digestion (release of choline, choline and acetyl-coenzyme), acetylcholine is catalyzed by choline acetyltransferase to generate acetylcholine. Acetylcholine is all synapses, muscle nerve junctions, and all parasympathetic neurons between preganglionic and postganglionic fibers of the autonomic nervous system. Increased content of chemical transmitters in postganglionic fibers and some postganglionic fibers of sympathetic nerves can promote the rapid strengthening of synapses in the brain, thereby speeding up the transmission of information between nerve cells in the brain, thereby improving people's memory and learning ability . In addition, egg yolk lecithin can also treat various neurosis.
6. Others In addition to the above functions, egg yolk lecithin also has the function of promoting the absorption of vitamins A, D, and E.
What Are The Application Directions?
1. Pharmaceutical industry
Egg yolk lecithin powder can be used to make liposomes, which can deliver drugs directly to the diseased site. Liposomes formed in a certain molar ratio, such as egg yolk lecithin and dimyristoylphosphatidylglycerol, can inhibit cancer cells grow. Lecithin can also be used as an emulsifier in fat injections and a raw material for the synthesis of other drugs.
2. The food industry is in the food industry
Egg yolk lecithin can be used as health care products, emulsifiers and flavoring agents. Arachidonic acid and DHA are extremely needed for the development of infants and young children, but they lack the enzymes to synthesize arachidonic acid and can only be ingested through food. Because the levels of arachidonic acid and DHA in egg yolk lecithin are close to those in breast milk, and the balance of fatty acids is high, infant milk powder made from egg yolk lecithin can play a good role.
3. Cosmetics industry
Egg yolk lecithin is used as an emulsifier in cosmetics, which can stimulate hair growth and has a certain effect on the treatment of seborrheic alopecia. Purified or modified lecithin is more stable in acid-base medium than natural lecithin, has better dispersibility in water, and is more suitable for cosmetics.
4. Feed industry
Egg yolk lecithin is widely used in the feed industry with remarkable effects. Adding phospholipids to broiler feed can improve its growth, increase VA storage in the liver, and promote bone growth. The different growth stages of fish and shrimp also need to add lecithin to the feed.
5. Other
Egg yolk lecithin can also be used as a fungicide for crops, a preservative for fruits and flowers, an emulsifier for ink, and petroleum products.
Company introduction and certificates obtained
Shaanxi Yuantai Biological Technology Co., Ltd (YTBIO) was established in 2014, mainly supplying herbal extracts, functional cosmetic raw materials, organic products, etc. We have our own factories, R&D and quality inspection teams, and have the conditions for development, production, and quality assurance. At present, we have obtained ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA, and other certificates. Therefore, the quality of our products is guaranteed, and it is our original intention to bring high-quality products to customers.
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