FANG Li1, ZHU Ming2, ZHENG Cheng2, et al. Fingerprint Analysis of Curcuma wenyujin[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(12): 37-40.
FANG Li1, ZHU Ming2, ZHENG Cheng2, et al. Fingerprint Analysis of Curcuma wenyujin[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(12): 37-40. DOI: 10.13422/j.cnki.syfjx.2010.12.058.
温莪术药材指纹图谱的研究
摘要
目的:建立温莪术的HPLC指纹图谱分析色谱条件
拟定温莪术指纹特征图谱的共有模式。方法:采用kromasilC18色谱柱(4.6 mm×250 mm
Objective: To establish a method of fingerprint analysis of Curcuma wenyujin by HPLC.Method: HPLC was performed on a kromasil ODS C18 analytical column(4.6 mm×250 mm
5 μm) with gradient elution(0-45 min
45% A→95% A;45-55 min
95% A) of acetonitrile(A)-0.1% phosphoric acid(B) at the flow rate of 1.0 mL·min-1.The column temperature was 30 ℃ and UV detection wavelength was set at 216 nm.Result: Thirteen peaks were identified as the characteristic fingerprints of C.wenyujin and the fingerprints profiles of the 10 samples from the same species C.wenyujin presented high similarities.The similarities of different species of Curcuma were low.The fingerprint profile was able to identify different species of Curcuma.Conclusion: This method is rapid
precise and replicable
which is helpful to control the quality of Curcumae.