Piperine is an alkaloid that gives black pepper (Piper nigrum) its flavor. It is slightly soluble in water and highly soluble in
alcohol, chloroform and ether. Piperine has a long history of use in some types of traditional medicine. Its primary commercial use is in modern herbal medicine and insecticides.

Function of Black Pepper Extract
Black pepper extract piperine has Antipyretic, anti - inflammatory, anti - depressive and anti - tumor effects. Black pepper extract has remarkable effect in the treatment of gastrointestinal disease and fall-hit injury.
Black pepper extract piperine is widely used as a drug additive to promote drug absorption, improve drug efficacy.