Vine Tea Extract Dihydromyricetin Introduction
Vine Tea Extract Dihydromyricetin is extracted from the tender stems and leaves of Ampelopsis grossedentata (Hand.-Mazz.) W. T. Wang. Its main component is dihydromyricetin, which is a special kind of flavonoid. White powder.
98 dihydromyricetin vine tea extract for business addition to the general properties of flavonoids (scavenging free radicals, anti-oxidation, anti-thrombosis, anti-inflammatory, and other unique effects), dihydromyricetin also has the ability to relieve alcohol poisoning, prevent alcoholic liver, and fatty liver, and inhibit liver Cell deterioration. It is a good product to protect the liver and liver, hangovers,s and sober up.
Specification
| Latin name | Ampelopsis grossedentata (Hand-Mazz) W. T. wang |
| Identification | TLC |
| Assay | 98% Dihydromyricetin(DMY) |
| Appearance | White powder |
| Bulk density | 40-60g/100ml |
| Tapped density | 60-90g/100ml |
| Particle size | NLT 95% pass 80 mesh |
| Loss on drying | ≤ 5.00% |
| Residue on Ignition | ≤ 5.00% |
| Heavy Metals | |
| Total Heavy Metals | ≤10ppm |
| Lead | ≤3ppm |
| Arsenic | ≤1ppm |
| Mercury | ≤0.1ppm |
| Cadmium | ≤1ppm |
| Pesticides residue | Complies |
| Microbiology | |
| Total plate count | ≤ 1000cfu/g |
| Yeast & Mould count | ≤ 100cfu/g |
| Enterobacteriaceae (BTGN) | ≤ 100cfu/g |
| Escherichia coli | Not Detected/g |
| Salmonella species | Not Detected/10g |
| Staphylococcus aureus | Not Detected/g |
Distributed
It was first isolated in 1940 by Kotake and Kubota from the leaves of Fujian tea, A. Meliaefolia, a plant of the genus Vitiaceae. It exists in plants such as the grape family, rhododendron family, olive family, garcinia family, and willow family, among which the highest content is in the grape family plant vine tea.
Vine Tea Extract Dihydromyricetin Function
Anti-oxidation
It has strong antioxidant activity, which is related to its many pharmacological effects and is also the basis for its application in animal husbandry as a safe and residue-free food additive.
Free radical scavenging
The scavenging rate of stable free radical DPPH is as high as 73.3% to 91.5%. It is also reported that its IC50 for scavenging DPPH is 5.4 mmol/L, and the B ring exerts the main antioxidant activity. It has a stronger scavenging effect on superoxide free radicals.
Anti-lipid peroxidation
Complexing Fe2+ prevents the peroxidation of linoleic acid caused by Fe2+. The results of differential scanning calorimetry analysis showed that the antioxidant activity of dihydromyricetin was superior to synthetic antioxidants such as Irganox 1010, which was related to the number and position of hydroxyl groups in its molecule.
Enhance antioxidant enzyme activity
It can significantly reduce the production of MDA and protect cellular DNA from oxidative damage but does not affect the activities of SOD and GSH-Px.
Anti-inflammatory
It can significantly inhibit lipopolysaccharide (LPS)-induced release of NO and inflammatory factors from RAW264.7 cells in a dose-dependent manner. It can effectively inhibit the expression of inducible nitric oxide synthase (iNOS) induced by LPS, and the mechanism is closely related to the inhibition of IκB kinase phosphorylation, IκB phosphorylation, and nuclear transcription factor-κB (NF-κB) nuclear translocation.
Soothes the hangover and protects the liver
Can increase the expression of GABAARs a4 subunit in the hippocampus and neurons. Playing a role in resisting alcoholism and alcohol dependence, it is expected to be a drug candidate for the treatment of alcohol use disorder (AUD). Can significantly shorten the sobering time.
Anti-pathogenic microorganisms
It has strong inhibitory activity against Bacillus subtilis, Escherichia coli, Staphylococcus aureus, Streptococcus, and other bacteria, and the antibacterial effect is strongest in an environment of pH 3-4.
Other roles
Dihydromyricetin has a wide range of pharmacological activities, except for antioxidant and anti-inflammatory effects. It also exhibits certain biological activities such as anti-fatigue, anti-thrombosis, and regulating blood lipids.
Application in food
1. In animal feed
Add directly to the feed. It can improve the immunity of livestock and poultry. It has a good effect on promoting the disease resistance of livestock and poultry. It can accelerate the development of immune organs and the recovery of damaged organs. It also promotes growth and improves feed conversion.
2. In soft drinks
Add it directly to beverages. It has a better hypoglycemic synergistic effect. It is a good hypoglycemic health drink.
3. In Dairy
Added to dairy products, it will not change the original flavor and texture of dairy products, but also improve their nutritional value.
4. In hangover products
Vine Tea Extract Dihydromyricetin has a good anti-alcoholic function and can effectively reduce the death rate from drunkenness. By increasing expression of the GABAARsa4 subunit in the hippocampus and neurons. Plays a role in fighting alcoholism and alcohol dependence. It can also effectively prevent the depletion of reduced glutathione in the liver and the increase of malondialdehyde caused by alcohol. Lowers triglyceride levels. Reduce the degree of fatty degeneration of liver cells. It has a better effect on preventing and treating the alcoholic liver injury.
★Certificate:
All the ingredients are natural and approved BY ISO, KOSHER, HALAL, SC, and HACCP approved.
YSG uses GAP standard raw materials to make sure the quality of the finished product can meet the international standard, at the same time, special technology was required for the production to have the best possible quality of the extract without impurities like the PAHs, pesticides residues meeting the European standard, at the same time, to make the sure the yield of the product is well to keep the competitive prices to our sincere customers.
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