High performance liquid chromatography/electrospray ionization mass spectrometry for simultaneous analysis of alkamides and caffeic acid derivatives from Echinacea purpurea extracts

Journal of Chromatography A

Volumn 1103, Issue 2, 2006, Pages 219-228

  Cech, Nadja B ^a   Eleazer, Maqueita S ^a   Shoffner, Lawresa T ^a   Crosswhite, Mark R ^a   Davis, Amanda C ^a   Mortenson, Ashley M ^a  

^a UNIVERSITY OF NORTH CAROLINA AT GREENSBORO   (United States)

Author keywords

Alkamides; Alkylamides; Caffeic acid derivatives; Caftaric acid; Cichoric acid; Dodeca 2E,4E,8Z,10Z tetraenoic acid; Echinacea purpurea; Electrospray ionization mass spectrometry; ESI MS; HPLC; Isobutylamides; Phenolics; Quadrupole ion trap

Indexed keywords

COMPOSITION; EXTRACTION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; ISOMERS; ORGANIC COMPOUNDS;

ALKAMIDES; ALKYLAMIDES; CAEFFIC ACID DERIVATIVES; ECHINECEA PURPUREA; ELECTROSPRAY IONIZATION MASS SPECTROMETRY; ESI-MS; ISOBUTYLAMIDES; PHENOLICS; QUADRUPOLE ION TRAP;

MASS SPECTROMETRY;

ALKAMIDE DERIVATIVE; CAFFEIC ACID DERIVATIVE; CAFTARIC ACID; CICHORIC ACID; DODECA 2,4 DIENE 8,10 DIYNOIC ACID 2 METHYBUTYLAMIDE; DODECA 2,4 DIENE 8,10 DIYNOIC ACID ISOBUTYLAMIDE; DODECA 2,4 DIENOIC ACID ISOBUTYLAMIDE; DODECA 2,4,10 TRIENE 8 YNOIC ACID ISOBUTYLAMIDE; DODECA 2,4,8 TRIENOIC ACID ISOBUTYLAMIDE; DODECA 2,4,8,10 TETRAENOIC ACID ISOBUTYLAMIDE; ECHINACEA PURPUREA EXTRACT; UNCLASSIFIED DRUG; UNDECA 2,4 DIENE 8,10 DIYNOIC ACID ISOBUTYLAMIDE;

ARTICLE; CHEMICAL COMPOSITION; DRUG IDENTIFICATION; DRUG STRUCTURE; ELECTROSPRAY MASS SPECTROMETRY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; PRIORITY JOURNAL; QUALITY CONTROL; QUANTITATIVE ANALYSIS;

AMIDES; CAFFEIC ACIDS; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; ECHINACEA; PLANT EXTRACTS; PLANT ROOTS; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

ECHINACEA PURPUREA;

EID: 30444448058     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2005.11.008     Document Type: Article

References (19)

1. S. Mills, and K. Bone Principles and Practice of Phytotherapy 2000 Churchill Livingston New York
2. K. Gunning West J. Med. 171 1999 198
3. R. Bauer L.D. Lawson R. Bauer Phytomedicines of Europe 1998 American Chemical Society Washington, DC 140
4. N.D. Pugh, P. Balacandran, H. Lata, F.E. Dayan, V. Joshi, E. Bedir, T. Makino, R. Moraes, I. Khan, and D.S. Paso Int. Immunopharm. 5 2005 637
5. A. Matthias, J.T. Blanchfield, K.G. Penman, I. Toth, C.-S. Lang, J.J. De Voss, and R.P. Lehmann J. Clin. Pharm. Ther. 29 2004 7
6. B. Diets, J. Heilmann, and R. Bauer Planta Med. 67 2001 863
7. J. Gertsch, R. Schoop, U. Kuenzle, and A. Suter FEBS Lett. 577 2004 563
8. V. Goel, C. Chang, J.V. Slama, R. Barton, R. Bauer, R. Gahler, and T.K. Basu Int. Immunopharm. 2 2002 381
9. M. Laasonen, T. Wennberg, T. Harmia-Pulkkinen, and H. Vuorela Planta Med. 68 2002 572
10. R. Bauer, P. Reminger, and H. Wagner Dtsch. Apoth. Ztg. 128 1988 174
11. W. Luo, C.Y. Ang, T.A. Gehring, T.M. Heinze, L.J. Lin, and A. Mattia J. AOAC Int. 86 2003 202
12. X.-G. He, L.-z. Lin, M.M. Bernart, and L.-z. Lian J. Chromatogr. A 815 1998 205
13. F. Pellati, S. Benvenuti, M. Melegari, and T. Lasseigne Phytochem. Anal. 16 2005 77
14. B. Mancek, and S. Kreft Talanta 66 2005 1094
15. P. Molgaard, S. Johnsen, P. Christensen, and C. Cornett J. Agric. Food Chem. 51 2003 6922
16. X.-B. Luo, B. Chen, S.-Z. Tao, and J.-G. Zeng J. Chromatogr. A 986 2003 73
17. R. Gotti, R. Pomponio, C. Bertucci, and V. Cavrini J. Sep. Sci. 25 2002 1079
18. R. Bauer, and P. Reminger Planta Med. 55 1989 367
19. Y. Chen, T. Fu, T. Tao, J. Yang, Y. Chang, M. Wang, L. Kim, L. Qu, J. Cassady, R. Scalzo, and X. Wang J. Nat. Prod. 68 2005 649