The authenticity and quality of Rhodiola rosea products A Booker, B Jalil, D Frommenwiler, E Reich, L Zhai, Z Kulic, M Heinrich Phytomedicine 23 (7), 754-762, 2016 | 102 | 2016 |
St John's wort (Hypericum perforatum) products–an assessment of their authenticity and quality A Booker, A Agapouda, DA Frommenwiler, F Scotti, E Reich, M Heinrich Phytomedicine 40, 158-164, 2018 | 62 | 2018 |
From pharmacognosia to DNA-based medicinal plant authentication–pharmacognosy through the centuries M Heinrich, S Anagnostou Planta medica 83 (14/15), 1110-1116, 2017 | 41 | 2017 |
Adulteration and poor quality of Ginkgo biloba supplements A Booker, D Frommenwiler, E Reich, S Horsfield, M Heinrich Journal of Herbal Medicine 6 (2), 79-87, 2016 | 41 | 2016 |
Comprehensive HPTLC fingerprinting as a tool for a simplified analysis of purity of ginkgo products DA Frommenwiler, A Booker, R Vila, M Heinrich, E Reich, S Cañigueral Journal of Ethnopharmacology 243, 112084, 2019 | 34 | 2019 |
Comprehensive HPTLC fingerprinting for quality control of an herbal drug–the case of Angelica gigas root DA Frommenwiler, J Kim, CS Yook, TTT Tran, S Cañigueral, E Reich Planta medica 84 (06/07), 465-474, 2018 | 33 | 2018 |
St. John's wort versus counterfeit st. John's wort: an HPTLC study DA Frommenwiler, E Reich, S Sudberg, MHM Sharaf, A Bzhelyansky, ... Journal of AOAC International 99 (5), 1204-1212, 2016 | 24 | 2016 |
High performance thin-layer chromatography (HPTLC) in the quality control of herbal products S Cañigueral i Folcarà, D Frommenwiler, E Reich, R Vila Casanovas Recent Advances in Pharmaceutical Sciences VIII, 2018, Research Signpost …, 2018 | 18 | 2018 |
Comprehensive HPTLC fingerprinting: A novel economic approach to evaluating the quality of Ganoderma lucidum fruiting body DA Frommenwiler, D Trefzer, M Schmid, S Cañigueral, E Reich Journal of Liquid Chromatography & Related Technologies 43 (11-12), 414-423, 2020 | 9 | 2020 |
Using LC and Hierarchical Cluster Analysis as Tools to Distinguish Timbó Collections into Two Deguelia Species: A Contribution to Chemotaxonomy D Da Costa, C e Silva, A Pinheiro, D Frommenwiler, M Arruda, G Guilhon, ... Molecules 21 (5), 569, 2016 | 9 | 2016 |
Qualitative and quantitative characterization of two licorice root species (Glycyrrhiza glabra L. and Glycyrrhiza uralensis Fisch.) by HPTLC, validated by HPLC and … DA Frommenwiler, V Maire-Widmer, R Upton, J Nichols, G Heubl, E Reich JPC-Journal of Planar Chromatography-Modern TLC 30 (6), 467-473, 2017 | 7 | 2017 |
Investigation of market herbal products regulated under different categories: How can HPTLC help to detect quality problems? DA Frommenwiler, E Reich, MHM Sharaf, S Cañigueral, CJ Etheridge Frontiers in Pharmacology 13, 925298, 2022 | 5 | 2022 |
High-performance thin-layer chromatography for the identification of botanical materials and the detection of adulteration E Reich, DA Frommenwiler, V Maire-Widmer Botanicals: methods and techniques for quality & authenticity, 241-259, 2015 | 5 | 2015 |
Comparison of different Rhodiola species using NMR-metabolomics and HPTLC techniques A Booker, L Zhai, C Gkouva, S Li, D Frommenwiler, E Reich, A Slater, ... Planta Medica 82 (S 01), P1050, 2016 | 3 | 2016 |
An improved high-performance thin-layer chromatographic method to unambiguously assess Ginkgo biloba leaf finished products WH Perera, DA Frommenwiler, MHM Sharaf, E Reich JPC–Journal of Planar Chromatography–Modern TLC 34 (6), 559-560, 2021 | 2 | 2021 |
The truth behind herbal products: how HPTLC can help herbal industry detect adulteration? DA Frommenwiler, MHM Sharaf, E Reich Planta Medica 85 (18), ISL EA-06, 2019 | 2 | 2019 |
Quality assessment of Ginkgo biloba supplements based on a single HPLTC method D Frommenwiler, A Booker, M Heinrich, E Reich, S Cañigueral Planta Medica International Open 4 (S 01), We-SL-02, 2017 | 2 | 2017 |
Identification of chemotypesin Holy Basil (Ocimum sanctum) by High Performance Thin Layer Chromatography (HPTLC) T Schinle, I Merfort, D Frommenwiler, E Reich Planta Medica 80 (16), P2B18, 2014 | 2 | 2014 |
An alternative and simplified approach to identification and test for minimum content of TCM herbal drugs DA Frommenwiler, C Sabatini-Samori, R Scherübl, V Wolkinger, ... Pharmeur Bio Sci Notes, 1-25, 2021 | 1 | 2021 |
Quality of cranberry-derived products: one HPTLC method for identification and detection of adulterants DA Frommenwiler, M Monagas, E Reich Planta Medica 85 (18), P-024, 2019 | 1 | 2019 |