ZHANG Lin-lin, WANG Chun, SONG Zhi-qian, et al. Simultaneous Determination of Tanshinone Ⅱ, Tanshinone Ⅰ, Cryptotanshinone and Dihydrotanshinone Ⅰ in Salviae Albae Radix by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(6): 62-65.
DOI:
ZHANG Lin-lin, WANG Chun, SONG Zhi-qian, et al. Simultaneous Determination of Tanshinone Ⅱ, Tanshinone Ⅰ, Cryptotanshinone and Dihydrotanshinone Ⅰ in Salviae Albae Radix by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(6): 62-65. DOI: 10.13422/j.cnki.syfjx.2015060062.
Simultaneous Determination of Tanshinone Ⅱ, Tanshinone Ⅰ, Cryptotanshinone and Dihydrotanshinone Ⅰ in Salviae Albae Radix by HPLC
Objective: To establish the method for simultaneous determination of tanshinone ⅡA
tanshinone I
cryptotanshinone and dihydrotanshinone I in Salviae Albae Radix by HPLC. Method: Each of ten batches of Salviae Albae Radix were collected from the same place-Shandong province. A simple and effective high-performance liquid chromatographic (HPLC) method has been developed for simultaneous quantification of four main diterpenes (tanshinone IIA
tanshinone I
cryptotanshinone
dihydrotanshinone I) in Salviae Albae Radix. Chromatography was performed on a (4.6 mm×150 mm
5 μm) particle size
extend-C18 column. The mobile phase was a linear gradient prepared from 0.2% aqueous formic acid and acetonitrile (43:57) at a flow-rate of 1.0 mL · min-1. Detection was accomplished at 270 nm and column temperature was set at 30 ℃. Result: The contents of tanshinone IIA
tanshinone I
cryptotanshinone
dihydrotanshinone I in Salviae Albae Radix were between 2.677-7.150
0.320-1.747
0.916-5.935
0.132-2.601 mg · g-1
repectively. The average recovery was 100.06%
99.60%
99.91%
100.06%
repectively. Conclusion: The developed method is simple
accurate and good separation
which is suitable for the quality control of tanshinone ⅡA
tanshinone I
cryptotanshinone and dihydrotanshinone I in Salviae Albae Radix.