Simultaneous Determination of 8 Compounds in Gancao-Ganjiang-Tang by HPLC-DAD and Analysis of the Relations between Compatibility, Dosage, and Contents of Medicines

<div>HPLC chromatograms of standard mixture (a), GGT test sample (b), test sample without Radix Glycyrrhizae (stir-baked with honey) (c), and test sample without Rhizoma Zingiberis (d). (1) Liquiritin, (2) isoliquiritin, (3) liquiritigenin, (4) glycyrrhizic acid, (5) isoliquiritigenin, (6) 6-gingerol, (7) 8-gingerol, and (8) 6-shogaol.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 1: Simultaneous Determination of 8 Compounds in Gancao-Ganjiang-Tang by HPLC-DAD and Analysis of the Relations between Compatibility, Dosage, and Contents of Medicines 

Figure 1 | Simultaneous Determination of 8 Compounds in Gancao-Ganjiang-Tang by HPLC-DAD and Analysis of the Relations between Compatibility, Dosage, and Contents of Medicines 