Research Article

Analytical Method for the Validation of Three Polyphenols as a Marker Compound for the Standardization of Solidago virgaurea subsp. gigantea Extracts and Antiadipogenesis of Harvesting Time and Location

Figure 1

HPLC chromatogram of SV extract collected in Ulleung Island in April at 254 nm detection. Peaks of SV aqueous extract (a) and standardization of the three marker compounds (b): (1) protocatechuic acid; (2) chlorogenic acid; (3) kaempferol-3-O-rutinoside.