A Metabolomics-Based Strategy for the Quality Control of Traditional Chinese Medicine: Shengmai Injection as a Case Study

<table>PCA scores plot of the ginsenoside metabolite profile of 22 Shengmai injection samples obtained from four different manufacturers. Blue dot: sample A; green dot: sample B; black dot: sample C; red dot: sample D.</table>

Evidence-Based Complementary and Alternative Medicine

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Figure 5

Figure 5: A Metabolomics-Based Strategy for the Quality Control of Traditional Chinese Medicine: Shengmai Injection as a Case Study 