WANG Zhang-wei, QIU Xiao-yan, WANG Zhen, et al. Establishment of Quality Control System for Aolanti Weikang Tablets with Multiple Indexes[J]. Chinese journal of experimental traditional medical formulae, 2018, 24(23): 82-86.
DOI:
WANG Zhang-wei, QIU Xiao-yan, WANG Zhen, et al. Establishment of Quality Control System for Aolanti Weikang Tablets with Multiple Indexes[J]. Chinese journal of experimental traditional medical formulae, 2018, 24(23): 82-86. DOI: 10.13422/j.cnki.syfjx.20182411.
Establishment of Quality Control System for Aolanti Weikang Tablets with Multiple Indexes
Objective:To explore the method of multi-index quality control for Aolanti Weikang tablets
and establish its HPLC characteristic spectrum and determine the contents of main flavonoid glycosides in Aolanti Weikang tablets. Method:Neoeriocitrin
narirutin
naringin
hesperidin and neohesperidin were selected as index components
HPLC analysis was applied on an YMC-Pack ODS-A column(4.6 mm×250 mm
5 μm)
the mobile phase was acetonitrile-0.1% phosphoric acid aqueous solution(18:82)
the detection wavelength was set at 283 nm
the flow rate was 1.0 mL·min-1
and the column temperature was 30℃. Result:HPLC characteristic spectrum was established
and five characteristic peaks in ten batches of Aolanti Weikang tablets were simultaneously determined.Five components(neoeriocitrin
narirutin
naringin
hesperidin and neohesperidin) all showed good linear relationship within the ranges of 0.266 5-10.66 mg·L-1(r=0.999 9)
1.055-42.20 mg·L-1(r=1.000 0)
7.070-282.8 mg·L-1(r=1.000 0)
0.797 8-31.91 mg·L-1(r=0.999 9)
6.955-278.2 mg·L-1(r=1.000 0)
respectively.The average recoveries of these five components were 99.4%(RSD 1.0%)
100.5%(RSD 0.6%)
97.8%(RSD 0.9%)
96.7%(RSD 0.7%) and 98.3%(RSD 0.8%).The similarity of characteristic spectrum between Aolanti Weikang tablets and the total flavonoid glycosides extract of Aurantii Fructus Immaturus was 1.000. Conclusion:The proposed HPLC characteristic spectrum and determination method of five flavonoid glycosides can be used as the quality control method of Aolanti Weikang tablets with multitude indexes.
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Related Institution
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