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

<div>HCA results of CR samples. (a) HCA results of 47 batches of CR using data of the batch number, the contents of ethanol extracts, essential oil, cyperotundone, <i>α</i>-cyperone, and nootkatone. (b) HCA results of 47 batches of CR using data of the batch number, peak time, and peak area. (c) HCA results of 25 batches of CR growing in South China using data of the batch number, the contents of ethanol extracts, essential oil, cyperotundone, <i>α</i>-cyperone, and nootkatone. (d) HCA results of 25 batches of CR collected in South China using data of the batch number, peak time, and peak area.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 7

Figure 7: 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 7 | Quality Status Analysis and Intrinsic Connection Research of Growing place, Morphological Characteristics, and Quality of Chinese Medicine: Cyperi Rhizoma (Xiangfu) as a Case Study 