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Issue DateTitleInvolved Person(s)
27-Dec-2017Is comfrey root more than toxic pyrrolizidine alkaloids? Salvianolic acids among antioxidant polyphenols in comfrey (Symphytum officinale L.) rootsTrifan, Adriana; Opitz, Sebastian; Josuran, Roland; Grubelnik, Andreas; Esslinger, Nils, et al
27-Oct-2017In-Silico UHPLC method optimization for aglycones in the herbal laxatives aloe barbadensis Mill., Cassia angustifolia Vahl Pods, Rhamnus frangula L. Bark, Rhamnus purshianus DC. Bark, and Rheum palmatum L. RootsMeier, Nadja; Meier, Beat; Peter, Samuel; Wolfram, Evelyn
24-Oct-2017Combined determination of sennosides, monomeric hydroxyanthacene glycosides and anthraquinone aglycones by UHPLC-DADSchenk, A; Ziegler, LN; Meier, Nadja; Peter, Samuel; Wolfram, Evelyn
24-Oct-2017HPTLC fingerprint method for the detection of sennosides in Senna dry extractsMeier, Nadja; Meier, Beat; Peter, Samuel; Wolfram, Evelyn
24-Oct-2017Effect of growth regulators and photoperiod on endogenous phytohormonal levels and polyphenolic production in Artemisa alba cell aggregate culturesWolfram, Evelyn; Peter, Samuel; Todorova, M; Trendafilova, A; Motyka, V, et al
24-Oct-2017Photostability of sennosides in solution and their degradation products 1Meier, Nadja; Meier, Beat; Peter, Samuel; Josic, Goijko; Wolfram, Evelyn
2017High-Performance thin-layer chromatographic fingerprint method for the detection of sennosides in Cassia senna L. and Cassia angustifolia VahlPeter, Samuel; Meier, Nadja; Wolfram, Evelyn; Meier, Beat
2017Development of an HPTLC identification method in new Ph Eur monograph for Rubi ideae folium (raspberry leaves)Wolfram, Evelyn; Meier, Nadja; Peter, Samuel; Meier, Beat