2025-08-15 17:55:08
What is Vine Tea Extract?
Vine Tea Extract Dihydromyricetin, is a white needle-like crystalline powder, easily soluble in hot water, hot ethanol and acetone, soluble in ethanol and methanol, slightly soluble in ethyl acetate, insoluble in chloroform and petroleum ether. Dihydromyricetin powder has good thermal stability. It is the extract of Vitis vine tea and the main active ingredient flavonoids in vine tea. Dihydromyricetin has the functions of scavenging free radicals, anti-oxidation, anti-thrombosis, Anti-tumor, anti-inflammatory and other functions, as a special flavonoid compound in vine tea, it can prevent alcoholic liver, fatty liver, inhibit liver cell deterioration, reduce liver tumor disease, anti-hypertension, inhibit platelet aggregation, reduce blood fat and blood sugar and It is currently the most effective supplement for relieving alcohol and protecting the liver.

How is vine tea extract extracted?
Extraction method of vine tea extract:
(1) Soak the dried leaves of vine tea in a solvent;
(2) filter, the wet vine tealeaves are carried out microwave radiation processing;
(3) The filtrate is merged with the rattan tea leaves irradiated by microwaves, and extracted by heating;
(4) Then filter, and the filtrate is separated by crystallization to obtain dihydromyricetin.
What are the nutrients in Vine Tea Extract?
The main components of vine tea extract include proteins, amino acids, flavonoids, minerals, etc. Among them, vine tea flavonoids are the most abundant, known as the king of flavonoids in the plant kingdom. The protein content of vine tea is about 14%, the amino acid content is about 2.5%, and contains trace elements such as iron, copper, manganese, zinc, selenium, etc. The total polyphenol content of vine tea exceeds 18.5%, and the total flavonoids of vine tea exceed 38.965%.
So, what are the benefits of vine tea extract?(Vine tea extract benefits)
1. Dihydromyricetin is beneficial to antibacterial:
Dihydromyricetin powder has strong antibacterial properties, and is effective against Bacillus subtilis, Staphylococcus aureus, Salmonella, Escherichia coli, Saccharomyces cerevisiae, Rhodotorula viscose, Penicillium, Aspergillus niger, Aspergillus flavus, Mucor and root All molds are effective, especially for Gram-positive and Gram-negative cocci, which can prevent a variety of bacterial infection diseases.
2. Dihydromyricetin is beneficial for regulating blood sugar:
Rattan tea extract can inhibit the rise in blood sugar induced by alloxan, epinephrine, streptozotocin, etc., increase serum insulin levels, reduce lymphocytes and inflammatory reactions in pancreatic tissue, increase the amount of insulin, and significantly reduce blood sugar levels in the body .
3. Vine tea extract is beneficial for liver protection:
Vine tea extract powder can protect the liver, accelerate the rapid decomposition of acetaldehyde, a metabolite of ethanol, into non-toxic substances, and reduce the damage of harmful substances to the liver. Dihydromyricetin can effectively increase the activity of serum lactate dehydrogenase caused by liver cell damage, inhibit the formation of collagen fibers in hepatic M cells, reduce the damage of ethanol to the liver, and speed up the repair of the liver. It is a good product for protecting the liver and relieving alcohol. .
4. Vine Tea Extract Powder Benefits Antioxidant:
98% dihydromyricetin can inhibit the generation of malondialdehyde (MDA) in the myocardium, liver and brain tissue, inhibit the increase of MDA generation, remove excess free radicals in the body, and inhibit the generation of MDA in oils. Vegetable oils have a strong antioxidant effect.
5. Dihydromyricetin is beneficial for anti-tumor:
Dihydromyricetin is a special flavonoid compound, which exhibits a certain anti-tumor effect. It can inhibit the growth of tumor blood vessels, enhance the immune ability of cells, improve the effect of tumor treatment, and improve the vital signs of tumor patients.
6. Vine tea extract is good for anti-inflammatory and cough relief, analgesia and tranquilization
Dihydromyricetin has an inhibitory effect on croton oily auricle edema, rat carrageenan, formaldehyde-induced paw swelling and abdominal capillary permeability, and can achieve soothing and calming effects, help relieve cough and reduce phlegm, and slow down the symptoms of cold and cough Frequency and cold inflammatory response.
7. Dihydromyricetin is beneficial in the prevention of alcoholism
Dihydromyricetin has an excellent effect on relieving alcoholism. It quickly decomposes acetaldehyde, a metabolite of ethanol, into non-toxic substances, reduces damage to liver cells, restores the normal operation of the liver, effectively prevents alcoholism, and protects the liver from alcohol poisoning.

How does dihydromyricetin protect the liver?
Vine tea extract dihydromyricetin can effectively protect the liver and prevent liver alcoholism. Dihydromyricetin powder has a protective effect on hepatocyte carbon tetrachloride poisoning injury, liver injury induced by D2 galactosamine and lipopolysaccharide, can protect the liver, accelerate the rapid decomposition of acetaldehyde, the metabolite of ethanol, and turn toxic substances into harmless substances. Toxic substances, reducing the toxicity to liver cells in the body. In addition, dihydromyricetin extract can also improve the increase of serum lactate dehydrogenase activity caused by liver cell damage, inhibit the formation of collagen fibers in hepatic M cells, greatly reduce the damage of alcohol to the liver, and quickly improve the normal state of the liver. Recovery is currently the best product to prevent alcoholic liver, fatty liver, liver cirrhosis and liver poisoning.

What are the uses of vine tea extract?
Applications of Dihydromyricetin:
Dihydromyricetin bulk powder is widely used in tablets, capsules and granules for the treatment of respiratory infections and alcoholism. Dihydromyricetin is widely used in the fields of anti-leukemia and nasopharyngeal tumor drugs. Dihydromyricetin can also be made into instant tea, total flavonoids buccal tablets of Snake-toothed Grape and health care products for protecting the liver.
How effective is vine tea extract for anti-aging?
Dihydromyricetin supplement has various effects such as repairing nerve damage, anti-addiction, anti-anxiety and anti-depression, and participates in the regulation of the nervous system in the prevention of neurological aging, Parkinson's disease, alcohol addiction, anxiety, depression and other neurological diseases Function.
The number of human intestinal flora exceeds 10 times that of the human body's own cells. It is closely related to the evolution, development, metabolism, and immunity of the body, and is also directly related to various diseases, such as tumors, obesity, and neurodegenerative diseases. Dihydromyricetin can significantly change the number of intestinal flora, regulate the body's blood lipids and blood sugar, significantly improve the nervous system, and improve neuroaging.
Can dihydromyricetin inhibit the growth of Aspergillus flavus?
Aspergillus flavus (AF) is a common saprophytic aerobic fungus belonging to the phylum Ascomycota, the family Aspergillus, and the genus Aspergillus. AF is easy to infect a variety of food crops, such as wheat, corn, and peanuts, destroying the quality and economic benefits of food. As a natural plant extract, vine tea extract has low cost and wide sources, and has strong antifungal activity against AF. It is developed as a natural antibacterial agent in the field of food crop preservation.
The antifungal effect of DMY on AF was studied, and the MIC of DMY on AF spore germination and hyphal growth was both 4 mg/mL. It exerted antibacterial effect by destroying the integrity of cell wall and cell membrane, and could effectively inhibit AF infection. Peanut and corn kernels, to avoid mold and damage of food crops, will be used as a new antibacterial property for grain and crop storage.
Can dihydromyricetin improve animal performance?
Dihydromyricetin for sale can increase the amount of liver glycogen in animals, reduce the amount of serum lactic acid and urea nitrogen, promote the biosynthesis of mitochondria in skeletal muscle, and play an anti-fatigue effect. Serum lactic acid is an undesirable substance produced by the decomposition of glucose during animal exercise, which will cause fatigue in the body, decompose lactic acid, and people will not feel tired. Mitochondria are where the body produces energy, and mitochondria determine the energy of the human body. Dihydromyricetin can effectively promote the biosynthesis of mitochondria, so that animals can have sufficient physical strength, store more energy, and effectively improve the physical fitness of animals.
Where Can I Buy Vine Tea Extract?
Shaanxi Hongda is a professional vine tea extract dihydromyricetin manufacturer and vine tea extract factory. It has been engaged in natural plant extracts for 30 years. It is located in Qinling, the treasure land with the most plant species in China, with dozens of There are more than 100 production line and technology research and development personnel, and have obtained a series of qualification Certifications such as cGMP, BRC, FDA, HALAL, Kosher, Organic, etc. Our goods have been exported to the United States, Japan, Canada, Vietnam, Spain, Switzerland and other parts of the world for a long time. There are at least 200 merchants.
Please Contact Us:
Email:duke@hongdaherb.com
Tel:+86-29-87801888
Mob:+8613128890990