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This paper describes the first liquid chromatographic method suitable for the simultaneous determination of bioactive compounds, saponins and phenolic glycosides, present in Primula elatior and Primula veris, including the NMR data of primulaverin and primeverin. Optimum separations were obtained with a Synergi 4μm Fusion RP 80Å column, using 0.025% TFA in water and 5% acetonitrile in methanol as...
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