
Purification and characterization of a tyrosinase inhibitor from camellia pollen
Keywords: Camellia pollen; Tyrosinase inhibitor; High-speed counter-current chromatography; Kaempferol; Identification; HSCCC; High-speed counter-current chromatography; EE; Ethanol extract; HEE; Acid hydrolysate of ethanol extract; PE; Petroleum ether fraction; EA