CHEN Jia-yi, JIA Wei, ZENG Yuan-er, et al. Determination of Four Components in Decoction of Zhishao Powders by HPLC with UV Switch[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(5): 114-116.
CHEN Jia-yi, JIA Wei, ZENG Yuan-er, et al. Determination of Four Components in Decoction of Zhishao Powders by HPLC with UV Switch[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(5): 114-116. DOI: 10.13422/j.cnki.syfjx.2013.05.056.
HPLC波长切换法同时测定枳芍散水煎液中4个成分的含量
摘要
目的:建立高效液相色谱波长切换法对枳芍散水煎液中4个成分(芍药苷、柚皮苷、橙皮苷、新橙皮苷)进行分析。方法:采用Syncronis C18(4.6 mm×250 mm
Objective:To develop a HPLC method for determination of four indicative components(paconiflorin
naringin
hesperidin and neohesperidin) in decoction of Zhishao powders.Method: Syncronis C18(4.6 mm×250 mm
5 μm) was adopted;and the mobile phase was 0.3% phosphoric acid solution(A)-acetonitrile(B) with gradient elution at a flow rate of 1.0 mL·min-1
and the detection wavelength was 230 nm(0-30 min) for paconiflorin
283 nm(30-60 min) for naringin
hesperidin
neohesperidin.Result: The content of five indicative components in decoction of Zhishao powders was stable.The method had a good linearity in the ranges of 0.12-1.73 μg(r=0.999 6) for paconiflorin
0.38-5.68 μg(r=0.999 9) for naringin
0.64×10-1-0.96 μg(r=0.999 9) for hesperidin
0.72-10.83 μg(r=0.999 7) for neohesperidin.The average recoveries was 104.17%
100.98%
103.72% and 101.01% respectively.Conclusion: This method is dependable
simple and practical
and may be use to control the quality of Zhishao powders.