Research Article

Quality Status Analysis and Intrinsic Connection Research of Growing place, Morphological Characteristics, and Quality of Chinese Medicine: Cyperi Rhizoma (Xiangfu) as a Case Study

Figure 6

HPLC fingerprints of CR samples: (a) the total pattern of fingerprints and (b) the superimposed fingerprints of 47 batches of CR. The peak numbers of cyperotundone, α-cyperone, and nootkatone are pick 14, 18, and 16, respectively.