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

doi:10.1055/s-0037-1608528

Publication type:	Conference poster
Type of review:	Peer review (abstract)
Title:	Development of an HPTLC identification method in new Ph Eur monograph for Rubi ideae folium (raspberry leaves)
Authors:	Wolfram, Evelyn Meier, Nadja Peter, Samuel Meier, Beat
DOI:	10.1055/s-0037-1608528
Published in:	Planta Medica International Open
Volume(Issue):	4
Conference details:	65th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA 2017), Basel, 3-6 September 2017
Issue Date:	2017
Publisher / Ed. Institution:	Thieme
ISSN:	2509-6656
Language:	English
Subject (DDC):	572: Biochemistry 615: Pharmacology and therapeutics 660.6: Biotechnology
Abstract:	Rubi ideae folium, a traditional remedy for pain relief and smooth muscle relacation especially as support before and during child delivery has been recently assessed by the HMPC [1] and has not yet been monographed in the European Pharmacopeia. The development of the valid quality control methods for identification, contaminants and content assay is ongoing. This study developed an HPTLC method according to the novel. Four different mobile phases have been tested until the ideal mix of anhydrous formic acid R, water R, ethylacetate R (10:10:80, V/V/V) was chosen for good fingerprint separation. Hyperosid (2 mg/10 mL in methanol) und Chlorogenic acid (2 mg/10 mL in methanol) serve as System Suitability Solution for SST and Rutin (2 mg in 10 mL Methanol) applied as Rf reference value. The results are a clear and well separated fingerprint – the prominent yellow band has not yet clearly identified. Results from TLC-ESI-MS and TLC-MALDI analysis give mass values which suggest the presence of quercitin glucoronide. However these results need to be confirmed by further in depth isolation and structure elucidation invetigations. [1] EMA (2012), Assessment report on Rubus idaeus L, folium. Commitee on Herbal medicinal products. EMA/HMPC/44209/2012
URI:	https://digitalcollection.zhaw.ch/handle/11475/1960
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	Life Sciences and Facility Management
Organisational Unit:	Institute of Chemistry and Biotechnology (ICBT)
Appears in collections:	Publikationen Life Sciences und Facility Management

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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

Wolfram, E. et al. (2017) ‘Development of an HPTLC identification method in new Ph Eur monograph for Rubi ideae folium (raspberry leaves)’, in Planta Medica International Open. Thieme. Available at: https://doi.org/10.1055/s-0037-1608528.

E. Wolfram, N. Meier, S. Peter, and B. Meier, “Development of an HPTLC identification method in new Ph Eur monograph for Rubi ideae folium (raspberry leaves),” in Planta Medica International Open, 2017, vol. 4. doi: 10.1055/s-0037-1608528.

WOLFRAM, Evelyn, Nadja MEIER, Samuel PETER und Beat MEIER, 2017. Development of an HPTLC identification method in new Ph Eur monograph for Rubi ideae folium (raspberry leaves). In: Planta Medica International Open. Conference poster. Thieme. 2017

Wolfram, Evelyn, Nadja Meier, Samuel Peter, and Beat Meier. 2017. “Development of an HPTLC Identification Method in New Ph Eur Monograph for Rubi Ideae Folium (Raspberry Leaves).” Conference poster. In Planta Medica International Open. Vol. 4. Thieme. https://doi.org/10.1055/s-0037-1608528.

Wolfram, Evelyn, et al. “Development of an HPTLC Identification Method in New Ph Eur Monograph for Rubi Ideae Folium (Raspberry Leaves).” Planta Medica International Open, vol. 4, Thieme, 2017, https://doi.org/10.1055/s-0037-1608528.