Best selling and factory supply dihydromyricetin

 Dihydromyricetin, mostly extracted from a woody vine of Ampelopsis in the grape family, is also extracted from Calligonum. The main active ingredient is flavonoids, which have a variety of unique effects such as free radical scavenging, antioxidant, antithrombotic, anti-tumor, anti-inflammatory and so on; Dihydromyricetin is a special flavonoid compound. In addition to the general characteristics of flavonoids, it also has the effects of relieving alcoholism, preventing alcoholic liver and fatty liver, inhibiting liver cell deterioration, and reducing the incidence rate of liver cancer. It is a good product to protect the liver, relieve alcohol and sober up.

Dihydromyricetin is an extract of vine tea, a grape plant. It is the main active ingredient flavonoids in vine tea. This kind of substance has a variety of unique effects, such as scavenging free radicals, antioxidation, antithrombotic, anti-tumor, anti-inflammatory and so on; Dihydromyricetin is a special flavonoid compound, which has special effects in relieving alcoholism, preventing alcoholic liver, fatty liver, inhibiting liver cell deterioration, reducing the incidence rate of liver cancer, anti hypertension, inhibiting platelet aggregation in vitro and thrombosis in vivo, reducing blood lipid and blood glucose levels, improving SOD activity, protecting the liver and protecting the liver.

Antibacterial effect

Liver protecting effect

Antioxidation

antitumor activity

Ampelopsis grossedentata, also known as rattan tea, is a traditional folk medicine. It has been widely used to treat infectious diseases such as skin diseases, boils, osteomyelitis, acute lymphadenitis and so on. Dihydromyricetin is widely used in Chinese patent medicine preparations for the treatment of respiratory tract infection and alcoholism, such as tablets, capsules and granules. In recent years, studies on antitumor pharmacodynamics have found that ampelopsin, one of its active components, has strong anticancer effect. The research of Dihydromyricetin has obtained invention patent authorization in the application field of preparing anti leukemia and nasopharyngeal carcinoma drugs. It has been prepared to enter the clinical trial stage as a class I new drug. The development of ampelopsin injection, a new Chinese medicine, is expected to provide a new therapeutic drug for the majority of leukemia and nasopharyngeal carcinoma patients. Microherb has completed the extraction and purification technology of Ampelopsis grossedentata extract (total flavonoids of Ampelopsis grossedentata) and dihydromyricetin, as well as the related toxicological experiments and efficacy studies. With dihydromyricetin as the functional additive, it has developed instant tea, total flavonoids of Ampelopsis grossedentata, dihydromyricetin Jiejiu Baogan capsule and other health food.

Ampelopsis grossedentata (hand Mazz) wt WAN) belongs to grapevine family, Ampelopsis, also known as Ampelopsis, longevity vine, etc., woody vines, and the plant body is completely hairless; Tendrils bifurcate, up to 12cm long. The leaves are double pinnate compound leaves, up to 21cm long, with 9 ~ 15 leaflets, and the lowest feather has 3 leaflets; The leaves on the top of branches are pinnately compound leaves; The leaflets are herbaceous or thin papery, long elliptic, ovate, rhombic, narrow ovate or lanceolate, 2.5 ~ 7cm long and 1 ~ 3cm wide. The top is acuminate or acute, the base is cuneate or wide cuneate, the edge is coarse sawtooth, green above, light green below, and the young leaves are slightly purplish red; The petiole is 1.5 ~ 3cm long, the upper leaves of the branches are almost sessile, the terminal leaflets are petiolate, and the lateral leaflets are sessile and slightly oblique. Cymes opposite leaves; The total pedicel is 3 ~ 5cm long; The flowers are small, yellow green; Calyx shallow cup-shaped, petals 5, oblong; Stamens 5; Disk shallow cup-shaped. The berry is nearly spherical, with a diameter of 7 ~ 10mm. The flowering period is from June to September, and the fruiting period is from July to November. The harvest time is from April to August.

Origin: Hunan, Yunnan, Guangxi, Guangdong, Jiangxi, Guizhou, Hubei, Fujian (Nanjing, Shanghang, Longyan, Liancheng, Changting, Yong'an, Sanming, Shaxian, Ninghua, Jianning, Nanping, Jian'ou, Jianyang, Wuyi Mountain, Pucheng, Shunchang, Guangze) and other mountain shrubs, forests, stones, rivers with an altitude of 400 ~ 1300 meters.

Chemical composition: it mainly contains ampelopsin/ dihydromyricetin, myricetin, quercetin and quercetin-3-o- β- D-glucoside (quercetin-5-o- β– D-glucoside), taxifolin, Apiin and other flavonoids. Its main component is dihydromyricetin.

Extraction part: leaves.

                                             CERTIFICATION    

                                                        

                                            PACKING&SHIPPING                                 

                                                     OUR TEAM