Determination of Content of Hesperidin in Cuqingpi Dispensing Granule by RP-HPLC
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Determination of Content of Hesperidin in Cuqingpi Dispensing Granule by RP-HPLC
Chinese Journal of Experimental Traditional Medical FormulaeVol. 16, Issue 8, Pages: 61-63(2010)
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Published:2010
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WU Huai-en, XIE Zhen, YANG Tan, et al. Determination of Content of Hesperidin in Cuqingpi Dispensing Granule by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 61-63.
DOI:
WU Huai-en, XIE Zhen, YANG Tan, et al. Determination of Content of Hesperidin in Cuqingpi Dispensing Granule by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 61-63.DOI:
Determination of Content of Hesperidin in Cuqingpi Dispensing Granule by RP-HPLC
Objective :To establish a HPLC method for the determination of hesperidin in Cuqingpi Dispensing Granule. Method :After using the orthogonal test to optimize extracting conditions
hesperidin was separated on Shim-pack VP-ODS (4.6 mm×250 mm
5 um)column and detected at 284 nm
with methanol-0.1% phosphoric acid solution (35 ∶65) as amobile phase
and the flow rate was 1.0 mL ·min-1. Result :Hesperidin was linear in the range of 0.112 0~1.120 μg (r=0.999 9) . The average recovery of hesperidin was 102.63% with RSD 1.24%. Conclusion :The method is simple and rapid which can be used for the quality control of Cuqingpi Dispensing Granule.