Skip to main content
. 2016 Sep 30;21(3):500–509. doi: 10.1111/jcmm.12994

Figure 2.

Figure 2

Identification of active component of GSG by HPLC. (A) In the HPLC fingerprint, the different components were eluted at different time‐points. (B) The standard curves between concentration and peak area were drawn and concentration of different components in GSG was calculated by peak area. Nine active components in GSG were identified such as paeoniflorin (peak 1, 2.224 mg/g), polydatin (peak 2, 1.557 mg/g), ferulic acid (peak 3, 0.733 mg/g), naringin (peak 4, 6.128 mg/g), neohesperidin (peak 5, 2.783 mg/g), saikosaponin a (peak 6, 0.039 mg/g), saikosaponin d (peak 7, 0.469 mg/g), tanshinone IIA (peak 8, 0.484 mg/g) and emodin (peak 9, 0.102 mg/g). Data are presented from at least three independent experiments. GSG, Ganshuang granule; HPLC, high performance liquid chromatography.