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

<table>PCA sores plot of (a) metabolic profile of 22 Shengmai injection samples using all of the data and (b) metabolic profile of 22 Shengmai injection samples using the ginsenoside quantitative data.</table>

Evidence-Based Complementary and Alternative Medicine

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Figure 4

Figure 4: A Metabolomics-Based Strategy for the Quality Control of Traditional Chinese Medicine: Shengmai Injection as a Case Study 