Fig. 6From: Discrimination of Baphicacanthis Cusiae Rhizoma et radix and its adulterant species and establishment of an assay method for quality controlHPLC fingerprint of NBLG. a HPLC fingerprint of eleven batches of NBLG; b reference chromatogram of eleven batches of NBLG; c HPLC chromatogram of two reference standards; d chemical structures of the seven characteristic compounds identified in NBLGBack to article page