[plant source] leaves of Mangifera indica L.

[application]
It has a good effect on chronic bronchitis. It is the main effective component of Tibetan wormwood in the treatment of hepatitis and the active component of anti-virus in rhizome of Anemarrhena asphodeloides.
Mangiferin can significantly prolong the incubation period of induced asthma in guinea pigs by the mixture of histamine and acetylcholine, significantly prolong the incubation period of induced cough and significantly reduce the number of coughs in mice induced by concentrated ammonia water, significantly inhibit the increase of abdominal capillary permeability caused by acetic acid in mice, and significantly promote the excretion of phenol red in mice trachea.
Mangiferin is a natural antioxidant for scavenging free radicals. It is also a natural radiation protective agent. The four phenolic hydroxyls in its molecular structure have electrophilic ability, and the benzene ring is a good energy trap. Therefore, it can transfer the free radicals caused by irradiation to protect the biomolecules.
Mangiferin has antibacterial, anti-inflammatory, antipyretic and immunomodulatory effects. Mangiferin has a clear pharmacological action, a wide range of plant sources, and is currently mainly used in clinical respiratory diseases. Although mangiferin is greatly limited in clinical application due to its poor solubility and other reasons, its anticancer, antiviral and anti diabetes activities have attracted more and more attention. It is believed that with the deepening of research, mangiferin will have a good future. Development prospect.
Cosmetics application
Mangiferin has strong antioxidant capacity, inhibition of metalloproteinases and cell activity. It reflects its anti-aging ability, combined with its antioxidant activity, can be used for anti aging cosmetics, inhibit the activity of hyaluronidase, inhibit the decomposition of hyaluronic acid, help Yu Baoshi, inhibit tyrosinase activity, and achieve the effect of whitening.

[test method] determination of mangiferin by HPLC-UV external standard method
[storage instructions] strictly avoid light, low temperature and dry environment