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Dihydroquercetin Taxifolin anti-tyrosinase antioxidant factory supply fine powder


Dihydroquercetin Taxifolin anti-tyrosinase antioxidant factory supply fine powder

  • Product Name Dihydroquercetin
  • Form Powder
  • Specifications 90%-98% Dihydroquercetin
  • Certificate NSF-GMP, ISO9001,ISO22000, HACCP, Kosher, Halal
  • Storage Store in cool and dry area, keep away from the direct light and heat
  • Shelf Life 2 Years

BioGin's Dihydroquercetin

Dihydroquercetin(DHQ), also known as taxifolin(TFN) , is a ubiquitous bioactive constituent of foods and herbs.Dihydroquercetin exhibits important anti-tyrosinase activity and significant inhibitory activity against collagenase with an IC50 value of 193.3 μM. As a free radical scavenger with antioxidant capacity, dihydroquercetin also shows important anti-collagenase and antimicrobial activities,thus providing new perspectives for potential applications as cosmetic ingredients.
Because dihydroquercetin has a special molecular structure of five phenolic hydroxyl groups, it is the best and scarcest natural strong antioxidant found in the world so far, which can effectively remove free radicals and toxins in the human body. Therefore, dihydroquercetin has broad-spectrum biological and pharmacological activities such as anti-inflammatory, antibacterial, anti-radiation, anti-cancer, anti-virus, regulation of immunity, removal of melanin, and improvement of microcirculation. It is a precious raw material for the production of food, medicine, and health care products.

In Vitro

This is confirmed by the investigation of pure Dihydroquercetin and (+)-Catechin against collagenase activity. Dihydroquercetin exhibits significant inhibitory activity with an IC50 value of 193.3 μM while (+)-Catechin is not active. Dihydroquercetin is a ubiquitous bioactive constituent of foods and herbs. Dihydroquercetin is a bioactive flavanonol commonly found in grapes, citrus fruits, onions, green tea, olive oil, wine, and many other foods, as well as several herbs (such as milk thistle, French maritime bark, Douglas fir bark, and Smilacis Glabrae Rhizoma).

Dihydroquercetin may be easily metabolized and that its metabolites are the prevalent form in vivo, although limited information is available on metabolism of dihydroquercetin in vivo.

About Specifications

There are several specifications about Dihydroquercetin(DHQ)/taxifolin(TFN).
Details about product specifications are as follows: 90%-98% Dihydroquercetin.
Do you need other specifications,or want to get some samples?Contact us!

Product Application

You can add it in: ★Food & Beverage; ★Dietary Supplements; ★Cosmetics; ★API.

Production and Development