What is Theaflavin？
Theaflavin is an important component in black tea. The content of theaflavin in black tea is only 0.5% - 2.0%. It plays a decisive role in the color, aroma and quality of black tea. Theaflavin solution is bright orange yellow. It is a golden crystalline powder, which is easy to dissolve in hot water and ethyl acetate. Theaflavin pigment takes polyphenols and catechins as the main components, and also contains amino acids, Vitamin C and other substances. It is an important pigment in black tea soup. It is weakly acidic and has strong convergence. It is an important factor affecting the freshness of black tea soup taste and the brightness of black tea soup.
Theaflavin benefits
1. Theaxanthin can inhibit the proliferation of human nasopharyngeal carcinoma CNE2 cells.
2.Theaxanthin can reduce serum uric acid in hyperuricemia mice.
3.It can reduce the activity of decomposition factors and inhibit the inflammatory reaction of cells, effectively delay the inflammatory degeneration process of rat chondrocytes, and have a certain protective effect on inflammatory chondrocytes.
4.Theaxanthin has the effect of anti-cancer and anti-cancer. Tea has anti-cancer and anti-cancer effects. The main effective components are tea polyphenols, catechin monomers and tea pigments. Tea pigment has stronger Antioxidant performance and good medical and health care functions than tea polyphenols, such as prevention of cardiovascular and cerebrovascular diseases, prevention of dental caries, anti-cancer and anti-virus.
5.Theaxanthin has a strong antioxidant effect. The antioxidant effect can be achieved by regulating the activity of biological enzymes in the body, directly eliminating free radicals and preventing the oxidation of low-density lipoprotein
6.Tea pigment can reduce the production of endogenous uric acid, reduce the attack of gout arthritis, and has obvious anti-inflammatory effect.
7. Studies have shown that theaflavin double gallate can inhibit SARS virus.
8.Theaxanthin can significantly anticoagulate, promote fibrinolysis, prevent platelet adhesion and aggregation, reduce plasma viscosity, improve microcirculation, and ensure the supply of tissue blood and oxygen.
9.Catechins have strong bacteriostatic effect and can inhibit the growth and reproduction of microorganisms in the mouth.
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