Mass fragmentation study of the trimethylsilyl derivatives of arctiin, matairesinoside, arctigenin, phylligenin, matairesinol, pinoresinol and methylarctigenin: Their gas and liquid chromatographic analysis in plant extracts
Keywords: کروماتوگرافی مایع - طیف سنج جرمی; Gas chromatography–mass spectrometry; Trimethylsilyl derivatives; Multicomponent analysis; Mass fragmentation; Liquid chromatography–mass spectrometry; UV detection; Lignan composition; Arctium; Centaurea; Forsythia