Separation and purification of benzylester glucosides and derivatives from tubers of Gymnadenia conopsea (L.) R. Br. by linear gradient counter‐current chromatography combined with elution‐extrusion mode
Feng Q, Zhang Z, Sun M, Wang Z, Xu X, Chen Q, Cheng Y, Yin Z, Dong H, Feng Y, Wang D. Separation and purification of benzylester glucosides and derivatives from tubers of Gymnadenia conopsea (L.) R. Br. by linear gradient counter‐current chromatography combined with elution‐extrusion mode. Journal Of Separation Science 2024, 47: e2400118. PMID: 39031866, DOI: 10.1002/jssc.202400118.Peer-Reviewed Original ResearchConceptsElution-extrusion modeCounter-current chromatographyComplex natural productsNuclear magnetic resonance spectrometryHighly polar compoundsMagnetic resonance spectrometryDactylorhin BTubers of Gymnadenia conopseaMobile phaseMass spectrometryBenzylesterHigh polarizationSample loadingGymnadenia conopseaSeparation parametersNatural productsDerivativesDactylorhin ASpectrometryRatio of mobile phaseEffective active componentsCompoundsFood homology plantLoroglossinSeparation