Litchi is a kind of subtropical fruit with high commercial value, and the litchi pericarp is rich in anthocyanins that is a good source of natural antioxidant. Specially, Guangdong Nuomici litchi was used to study the technics of extraction and purification, the stability. a series of researches was carried out including structural identification of anthocyanins and antioxidantion in vitro and in vivo from lichi pericarp, with a view to provide experimental basis for the utilization of litchi pericarp as a ...