Samuel Peter

ZHAW Life Sciences und Facility Management
Fachgruppe Naturstoffchemie und Phytopharmazie
Einsiedlerstrasse 31
8820 Wädenswil

+41 (0) 58 934 56 15
samuel.peter@zhaw.ch

Netzwerk

Mitglied in Netzwerken

Projekte

Publikationen

Beiträge in wissenschaftlicher Zeitschrift, peer-reviewed

Peter, S., Schenk, A., Höwer-Fritzen, H., Steuber, A., Wolfram, E., Wagner, B., & Steinhoff, B. (2026). Inter-laboratory comparison of photometric and LC assay methods for hydroxyanthracene glycosides determination in senna herbal drugs and dry extracts. Planta Medica. https://doi.org/10.1055/a-2828-2181
Vahekeni, N., Stehlin, J., Urmann, C., Wolfram, E., Geissmann, Y., Ruedin, E., Peter, S., Engler, O., & Lardos, A. (2026). Historical texts as a potential resource for plant-based antiviral agents against SARS-CoV-2 : the example of the Receptarium of Burkhard III von Hallwyl from 16th-century Switzerland. Frontiers in Pharmacology, 16(1731629). https://doi.org/10.3389/fphar.2025.1731629
Trendafilova, A., Todorova, M., Wolfram, E., Peter, S., Ivanova, V., & Danova, K. (2024). Unfolding phenolics biosynthetic plasticity of Artemisia alba Turra through plant tissue culture techniques. Plant Cell, Tissue and Organ Culture (PCTOC), 157(29). https://doi.org/10.1007/s11240-024-02756-y
Meier, N., Meier, B., Schenk, A., Ziegler, L. N., Peter, S., & Wolfram, E. (2024). Photostability of sennosides and their aglycones in solution. Phytochemical Analysis, 35(3), 521–529. https://doi.org/10.1002/pca.3308
Silva Oliveira, A. G., Andrade Rocha, M., Santos de Azevedo, L., Thaynara de Moura Coelho, A., Russo Chagas, R. C., Batista Santos, H., Gruppi Thomé, R., Peter, S., Wolfram, E., Kim, B., Reis, R. M., & de Azambuja Ribeiro, R. I. M. (2023). Tapirira guianensis is selectively cytotoxic, induces apoptosis to the glioblastoma and decreases tumor growth and angiogenesis in vivo. Planta Medica, 90(1), 13–24. https://doi.org/10.1055/a-2181-2569
Pihan, L.-A.-M., Peter, S., Vollmer, G., Meier, B., & Wolfram, E. (2021). HPTLC fingerprint authentication of selected Sideritis spp. using a pharmacognostic approach. Planta Medica, 87(14), 1152–1166. https://doi.org/10.1055/a-1647-2930
Iliescu, I. A., Peter, S., Albert, I., Skalicka‐Woźniak, K., Miron, A., Luca, S. V., & Wolfram, E. (2020). Verbascum nigrum : cytotoxicity evaluation in A431 epidermoid carcinoma cells and untargeted LC‐HR‐MS/MS metabolite profiling. Chemistry & Biodiversity, 17(12), e2000644. https://doi.org/10.1002/cbdv.202000644
Trendafilova, A., Todorova, M., Genova, V., Peter, S., Wolfram, E., Danova, K., & Evstatieva, L. (2018). Phenolic profile of Artemisia alba Turra. Chemistry & Biodiversity, 15(7). https://doi.org/10.1002/cbdv.201800109
Peter, S., Meier, N., Wolfram, E., & Meier, B. (2017). High-Performance thin-layer chromatographic fingerprint method for the detection of sennosides in Cassia senna L. and Cassia angustifolia Vahl. Journal of Planar Chromatography - Modern TLC, 30(4), 238–244. https://doi.org/10.1556/1006.2017.30.4.1
Trifan, A., Opitz, S., Josuran, R., Grubelnik, A., Esslinger, N., Peter, S., Bräm, S., Meier, N., & Wolfram, E. (2017). Is comfrey root more than toxic pyrrolizidine alkaloids? Salvianolic acids among antioxidant polyphenols in comfrey (Symphytum officinale L.) roots. Food and Chemical Toxicology, 112, 178–187. https://doi.org/10.1016/j.fct.2017.12.051
Meier, N., Meier, B., Peter, S., & Wolfram, E. (2017). In-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. Roots. Molecules, 22(11). https://doi.org/10.3390/molecules22111838
Steiner, M., Peter, S., Wolfram, E., Falch, B., & Meier, B. (2016). Modernisierung der Monografien für Thymianfluidextrakt und Thymiansirup der Schweizer Pharmakopöe. Zeitschrift für Phytotherapie, 37(P24). https://doi.org/10.1055/s-0036-1584487
Braun, K., Peter, S., Wolfram, E., Falch, B., & Meier, B. (2016). Untersuchungen zum Extraktionsverhalten der Anthranoide in Sennae folium/fructus unter Berücksichtigung der Aglyka. Zeitschrift für Phytotherapie, 37(V30). https://doi.org/10.1055/s-0036-1584455
Peter, S., Meier, N., Josic, G., Meier, B., & Wolfram, E. (2016). Optimization of LC separation of anthraquinones in Sennae fructus and Sennae folium supported by an in-silico tool. Planta Medica, 81(S 01). https://doi.org/10.1055/s-0036-1597006
Iliescu, I. A., Bräm, S., Peter, S., Meier, N., Albert, I., Miron, A., & Wolfram, E. (2015). Phytochemical fingerprints combined with bioautographic enzyme inhibition and antitumor activity of Verbascum (Scrophulariaceae) and Ajuga (Lamiaceae) plant extractives on skin squamous cell carcinoma. Planta Medica, 81(PW_208). https://doi.org/10.1055/s-0035-1565832
Meier, N., Peter, S., Meier, B., & Wolfram, E. (2015). Content of free anthraquinone aglyca in anthranoid-containing herbal drugs/laxatives of the European Pharmacopoeia (Ph. Eur.). Planta Medica, 81(PW_196). https://doi.org/10.1055/s-0035-1565820
Könye, R., Peter, S., György, Z., Wolfram, E., & Danova, K. (2015). Optimization of an UHPLC method for flavonoids from Hypericum species. Planta Medica, 81(PW_194). https://doi.org/10.1055/s-0035-1565818
Rosenthal, M. I., Wolfram, E., Peter, S., & Meier, B. (2014). Validated method for the analysis of frangulins A and B and glucofrangulins A and B using HPLC and UHPLC. Journal of Natural Products, 77(3), 489–496. https://doi.org/10.1021/np400736s
Stefanache, C. P., Imseng, N., Meier, B., Tanase, C., Eibl-Schindler, R., Peter, S., & Wolfram, E. (2013). Arnica montana L. cell suspension culture as a biotechnological approach for the production of bioactive secondary metabolites. Planta Medica, 79(13). https://doi.org/10.1055/s-0033-1352447
Wolfram, E., Hostettler, L., Peter, S., Todorova, M., Trendafilova, A., & Danova, K. (2013). Phytochemical assessment of the effect of stimulated in vitro multiplication on the metabolic profile of in vitro cultured Hypericum richeri and Artemisia alba. Planta Medica, 79(13/PN119). https://doi.org/10.1055/s-0033-1352461

Schriftliche Konferenzbeiträge, peer-reviewed

Sellathurai, V., Wolfram, E., Sabani, B., Müller, L. M., Vahekeni, N., Peter, S., & Lardos, A. (2025, September). In vitro studies on the wound healing potential of dermatological plants from the Receptarium of Burkhard III von Hallwyl, a recipe text from 16th century Switzerland. 73rd International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA), Naples, Italy, 31 August - 3 September 2025.
Stehlin, J., Peter, S., Albert, I., Vahekeni, N., Wolfram, E., Frei-Haller, B., & Lardos, A. (2023). Immunomodulatory studies on selected plants from the Hallwyl “Kräuterbuch” : an influential recipe text from 16th century Switzerland [Conference poster]. Planta Medica, 89(14), 1392–1393. https://doi.org/10.1055/s-0043-1774171
Peter, S., Abdelmalek, B. N. K., Demuth, C., Meier, B., & Wolfram, E. (2019). HPTLC identity testing for Rhamni purshianae cortex and isolation of Cascarosides B, C and D as reference compounds. 67th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA) in cooperation with the French Society of Pharmacognosy AFERP, Innsbruck, Austria, 1-5 September 2019.
Wolfram, E., Meier, N., Peter, S., & Meier, B. (2017). Development of an HPTLC identification method in new Ph Eur monograph for Rubi ideae folium (raspberry leaves) [Conference poster]. Planta Medica International Open, 4. https://doi.org/10.1055/s-0037-1608528
Meier, N., Meier, B., Peter, S., & Wolfram, E. (2017). HPTLC fingerprint method for the detection of sennosides in Senna dry extracts [Conference poster]. Planta Medica International Open, 4. https://doi.org/10.1055/s-0037-1608524
Schenk, A., Ziegler, L., Meier, N., Peter, S., & Wolfram, E. (2017). Combined determination of sennosides, monomeric hydroxyanthacene glycosides and anthraquinone aglycones by UHPLC-DAD [Conference poster]. Planta Medica International Open, 4. https://doi.org/10.1055/s-0037-1608215
Meier, N., Meier, B., Peter, S., Josic, G., & Wolfram, E. (2017). Photostability of sennosides in solution and their degradation products 1 [Conference poster]. Planta Medica International Open, 4. https://doi.org/10.1055/s-0037-1608273
Wolfram, E., Peter, S., Todorova, M., Trendafilova, A., Motyka, V., Dobrev, P., & Danova, K. (2017). Effect of growth regulators and photoperiod on endogenous phytohormonal levels and polyphenolic production in Artemisa alba cell aggregate cultures [Conference poster]. Planta Medica International Open, 4. https://doi.org/10.1055/s-0037-1608367

Weitere Publikationen

Stefanache, C. P., Peter, S., Meier, B., Danila, D., Tanase, C., & Wolfram, E. (2015). Phytochemical composition of Arnicae flos from wild populations in the northern area of the Romanian eastern carpathians. Revista de Chimie, 66(5), 784–787.
Wolfram, E., Peter, S., & Meier, B. (2014). Phytochemical analysis using HPTLC and modern LC for application in quality control and medicinal plants research : trends and tools. Phytochemistry in Medicine and Pharmacognosy, Piatra-Neamt, 27-30 April 2014.

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