Insampaedok-San Extract Exerts an Immune-Enhancing Effect through NF-κB p65 Pathway Activation

Figure 4

HPLC-QTOF-MS chromatogram of ISE. Representative base peak chromatogram of ISE in the positive ESI mode. Peaks of key compounds identified using forward scoring are tagged 1–7. 1, ferulic acid; 2, isoglabrolide; 3, neocnidilide; 4, glabric acid; 5, liquiritic acid; 6, scopoletin; and 7, erybacin B.