Yuhang Yang
Shanxi Medical University
AnalyteDetection limitChemistryCalibration curveElectrokinetic phenomenaHuperzine ASodium dodecyl sulfateHuperzia serrataCyclodextrinMethanolAmmonium acetateCapillary electrophoresisSodium CholateChromatographyActive ingredientMicellar electrokinetic chromatographySodiumPulmonary surfactantElectrolyteHydrophobic effect
3Publications
0Citations
Publications 3
Newest
#1Meijuan Hou (Shanxi Medical University)
#2Yiqiong Zhang (Shanxi Medical University)
Last. Anjia Chen (Shanxi Medical University)H-Index: 7
view all 7 authors...
In this study, a hydrophobic interaction electrokinetic chromatography method has been developed for simultaneous separation and determination of three diterpenoids in Euphorbiae Lathyris L.: Euphorbia factor L1 , Euphorbia factor L2 and Euphorbia factor L3 . After optimization of separation conditions, the electrolyte solution was 5.0 mM ammonium acetate buffer containing 30 mM sodium dodecyl sulfate in a 60% (v/v) methanol (pH 6.86), 25 kV of electric field across the capillary was applied at ...
Source
#1Hua Wang (Shanxi Medical University)
#2Yuhang Yang (Shanxi Medical University)
Last. Anjia Chen (Shanxi Medical University)H-Index: 7
view all 8 authors...
INTRODUCTION Picfeltarraenins IA, IB and IV and acteoside are the four bioactive ingredients of Picria fel-terrae Lour. Their pharmacological effects include central inhibitory, cardiovascular, anti-inflammatory, anti-pyretic, analgesic, anti-bacterial, antioxidative and anti-tumor effects. OBJECTIVE We aimed to develop an efficient micellar electrokinetic chromatography (MEKC) method modified with mixed organic solvents for the simultaneous separation and determination of the four components in...
Source
#1Yuhang Yang (Shanxi Medical University)
#2Hua Wang (Shanxi Medical University)
Last. Anjia Chen (Shanxi Medical University)H-Index: 7
view all 7 authors...
Abstract In this study, a simple and sensitive cyclodextrin-modified mixed micellar electrokinetic capillary chromatography (CD-MEKC) method has been developed for the simultaneous separation and determination of Huperzine A (HupA), Huperzine B (HupB) and Huperzine C (HupC) in Huperzia serrata (H. serrata). The optimal conditions (pH 9.3) were composed of 10 mM sodium tetraborate solution, 40 mM sodium dodecyl sulfate (SDS), 50 mM sodium cholate (SC) and 3.0 mM mono-(6-ethylenediamine-6-deoxy)-β...
Source