Figure 3 | Scientific Reports

Figure 3

From: Simultaneous purification of dihydrotanshinone, tanshinone I, cryptotanshinone, and tanshinone IIA from Salvia miltiorrhiza and their anti-inflammatory activities investigation

Figure 3

HPLC chromatograms. (A) HPLC chromatogram of 90% ethanol extract of raw materials extract. (B) HPLC chromatogram of 90% eluent sample (TTS). (C) DAC chromatogram of TTS. (D) HPLC chromatograms of pure tanshinones prepared by the semi-preparative HPLC-DAC system. a. DTAN, b. TANI, c. CTAN, d. TANA.

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