Research Progress on Chemical Constituents of Alpinia oxyphylla and its Pharmacological Activities
As a commonly used traditional Chinese medicine,Alpinia oxyphylla is widely used as both medicine and edible resources.A.oxyphylla has the effects of warming the kidney,consolidating essence,contracting urine,warming the spleen,stopping diarrhea and absorbing saliva,which mainly treated diseases caused by kidney deficiency and spleen cold.A.oxyphylla is rich in chemical components,mainly including 194 volatile oil,121 terpenoids(including 111 sesquiterpenoids),19 diphenylheptanes,ten flavonoids,ten bases and nucleosides,four steroids,eight glycosides and 13 organic acids.It has a wide range of pharmacological effects such as anti-AD/PD,anti-tumor,anti-inflammatory,antioxidant,etc.This article reviews the chemical components and pharmacological effects of A.oxyphylla,in order to provide reference for its further development and rational application.