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Planta Med 2002; 68(6): 572-574
DOI: 10.1055/s-2002-32561
DOI: 10.1055/s-2002-32561
Letter
© Georg Thieme Verlag Stuttgart · New York
Simultaneous Analysis of Alkamides and Caffeic Acid Derivatives for the Identification of Echinacea purpurea, Echinacea angustifolia, Echinacea pallida and Parthenium integrifolium Roots
Further Information
Publication History
September 20, 2001
January 20, 2002
Publication Date:
01 July 2002 (online)
Abstract
A reversed-phase HPLC method was developed using a computer simulation program for the identification of dried roots of Echinacea purpurea, E. angustifolia, E. pallida and Parthenium integrifolium. Hydrophilic and lipophilic compounds were analysed simultaneously leading to a two-fold decrease in analysis time compared to traditional HPLC methods.
References
- 1 Bauer R, Khan I A, Wagner H. Nachweis einer Verfälschung von Echinacea purpurea (L.) Moench mit Parthenium integrifolium L. Deutsche Apotheker Zeitung. 1987; 127 1325-30
- 2 Bauer R, Khan I A, Wagner H. TLC and HPLC Analysis of Echinacea pallida and E. angustifolia roots. Planta Medica. 1988; 54 426-30
- 3 Heubl G R, Bauer R, Wagner H. Morphologische und Anatomische Studien an Echinacea purpurea, E. angustifolia, E. pallida und Parthenium integrifolium . Scientia Pharmaceutica. 1988; 56 145-60
- 4 Bauer R, Khan I A, Wagner H. Echinacea-Drogen. Standardisierung mittels HPLC und DC. Deutsche Apotheker Zeitung. 1986; 126 1065-70
- 5 Pietta P, Mauri P, Bauer R. MEKC Analysis of different Echinacea species. Planta Medica. 1998; 64 649-52
- 6 Baum B R, Mechanda S, Livesey J F, Binns S E, Arnason J T. Predicting quantitative phytochemical markers in single Echinacea plants or clones from their DNA fingerprints. Phytochemistry. 2001; 56 543-9
-
7 Laasonen M, Harmia-Pulkkinen T, Simard C L, Michiels E, Räsänen M, Vuorela H. Fast identification of Echinacea purpurea dried roots using near infrared spectroscopy. Analytical Chemistry 2001; in press
- 8 Bauer R, Reminger P. TLC and HPLC analysis of alkamides in Echinacea drugs. Planta Medica. 1989; 55 367-71
- 9 Bergeron C, Livesey J F, Awang D VC, Arnason J T, Rana J, Baum B R, Letchamo W. A Quantitative HPLC method for the quality assurance of Echinacea products on the North American market. Phytochemical Analysis. 2000; 11 207-15
- 10 Perry N B, Van Klink J W, Burgess E J, Parmenter G A. Alkamide levels in Echinacea purpurea: effects of processing, drying and storage. Planta Medica. 2000; 66 54-6
-
11 Bauer R, Wagner H. Echinacea species as potential immunostimulatory drugs. Wagner H, Farnsworth NR editors
In Economic and Medicinal Plant Research . New York; Academic Press 1991: 259-60 - 12 Perry N B, Burgess E J, Leanne Glennie V. Echinacea standardisation: analytical methods for phenolic compounds and typical levels in medicinal species. Journal of Agriculture and Food Chemistry. 2001; 49 1702-6
- 13 Nüsslein B, Kurzmann M, Bauer R, Kreis W. Enzymatic degradation of cichoric acid in Echinacea purpurea preparations. Journal of Natural Product. 2000; 63 1615-8
- 14 Schenk R, Franke R. Content of Echinacoside in Echinacea Roots. Beiträge zur Züchtungsforschung. 1996; 2 64-7
- 15 Sloley B D, Urichuk L J, Tywin C, Coutts R T, Pang P KT, Shan J. Comparison of chemical components and antioxidant capacity of different Echinacea Species. Journal of Pharmacy and Pharmacology. 2001; 53 49-57
Prof. Dr. Heikki Vuorela
Department of Pharmacy
Division of Pharmacognosy
P.O. Box 56
FIN-00014 University of Helsinki
Finland
Email: heikki.vuorela@helsinki.fi
Fax: +358 9 191 59578