Issue Date | Title | Involved Person(s) |
24-Oct-2017 | HPTLC fingerprint method for the detection of sennosides in Senna dry extracts | Meier, Nadja; Meier, Beat; Peter, Samuel; Wolfram, Evelyn |
24-Oct-2017 | Photostability of sennosides in solution and their degradation products 1 | Meier, Nadja; Meier, Beat; Peter, Samuel; Josic, Goijko; Wolfram, Evelyn |
2017 | Development of an HPTLC identification method in new Ph Eur monograph for Rubi ideae folium (raspberry leaves) | Wolfram, Evelyn; Meier, Nadja; Peter, Samuel; Meier, Beat |
2017 | High-Performance thin-layer chromatographic fingerprint method for the detection of sennosides in Cassia senna L. and Cassia angustifolia Vahl | Peter, Samuel; Meier, Nadja; Wolfram, Evelyn; Meier, Beat |
2016 | Optimization of LC separation of anthraquinones in Sennae fructus and Sennae folium supported by an in-silico tool | Peter, Samuel; Meier, Nadja; Josic, Gojko; Meier, Beat; Wolfram, Evelyn |
2015 | Content of free anthraquinone aglyca in anthranoid-containing herbal drugs/laxatives of the European Pharmacopoeia (Ph. Eur.) | Meier, Nadja; Peter, Samuel; Meier, Beat; Wolfram, Evelyn |