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Analysis of vervain flavonoids by HPLC/diode array detector method. Its application to quality control
ArticleAbstract: A reversed-phase HPLC procedure is proposed for the determination of seven flavonoids (luteolin, nepPalabras claves:Chemical fingerprint, flavonoids, HPLC/DAD detector, Quality control, Vervain (Lippia citriodora)Autores:Andrade P.B., Ferreres F., Filipe Miguel Areias, Seabra R.M., Valentao P.Fuentes:googlescopusPhytochemical evidence for the botanical origin of tropical propolis from Venezuela
ArticleAbstract: The phenolic compounds present in 38 propolis samples produced in tropical Venezuela by imported ApiPalabras claves:botanical origin, chemosystematics., Clusia minor, C. major, flavonoids, Guttiferae, HPLC, PHENOLIC COMPOUNDS, polyprenylated benzophenones, Populus nigra, propolis, SalicaceaeAutores:Ferreres F., García-Viguera C., Patricia Vit, Tomas-Barberán F.A., Tomás-Lorente F.Fuentes:scopus