ZENG Bao, TANG Jun-ping, TANG Ben-qin, et al. HPLC Fingerprint of Phorbols in Crotonis Fructus Oil[J]. Chinese journal of experimental traditional medical formulae, 2016, 22(14): 89-92.
ZENG Bao, TANG Jun-ping, TANG Ben-qin, et al. HPLC Fingerprint of Phorbols in Crotonis Fructus Oil[J]. Chinese journal of experimental traditional medical formulae, 2016, 22(14): 89-92. DOI: 10.13422/j.cnki.syfjx.2016140089.
Objective: To establish the HPLC Phorbols part in Crotonis Fructus oil
and offer the evidence for quality evaluation of Crotonis Fructus oil accordingly. Method: To measure ten batches of Crotonis Fructus by using RP-HPLC. The separation condition was:Thermo Hypersil Gold C18 chromatographic column (4.6 mm×250 mm
5 μm)
with water as mobile phase A
and acetonitrile as mobile phase B in gradient mode
and the flow rate is 1.0 mL ·min-1
column temperature was set at 30 ℃
detection wavelength was at 235 nm. Result: The common mode of the HPLC fingerprints were setup by ensuring twelve common peaks in the chromatograms. The similar degrees to the ten batches were between 0.884-0.991. Conclusion: The method is simple
accurate and have a good repeatability. And the quality of Crotonis Fructus oil can be controlled effectively by the HPLC fingerprint.