In recent years, depression increased year by year, due to its unique pharmacological effects, st. john’s. wort extract became one of the best-selling herbs in the world. In the past it was generally considered the main antidepressant active substances of st. john’s wort extract were hypericin and hyperin, the latest pharmacological studies have shown that the [...]

Pueraria extract is made of Pueraria lobata (Willd.) Ohwi roots, which contains a variety of active ingredients, mainly isoflavones, especially puerarin. Clinical research data show that pueraria extract has a significant prevention and treatment of cardiovascular diseases and anti-cancer and other pharmacological effects. Cardiovascular disease and cancer are closely related to free radicals. Therefore, the scientists [...]

Naringin is a dihydroflavonoid compound, a yellowish natural pigment. As there is completely no conjugation btween A ring and B ring, strong UV absorption peaks exist at 282 nm, which let naringin have a variety of biological activities and pharmacological effects, including antiviral, analgesic, sedation, desensitization, anti-allergy,local microcirculation and nutrient supply performance improvement. In recent years, [...]