Gas chromatography-mass spectral analysis of roots of Echinacea species and classification by multivariate data analysis

Phytochemical Analysis

Volumn 9, Issue 2, 1998, Pages 88-98

  Lienert, Doris ^a  

^a JOINT RESEARCH CENTRE   (Italy)

Author keywords

Chemometrics; Cluster analysis; Discriminant analysis; Echinacea species; Gas chromatography; Mass spectrometry; Multivariate data analysis; Pattern recognition; Principal component analysis

Indexed keywords

CHROMATOGRAPHIC ANALYSIS; CLUSTER ANALYSIS; DISCRIMINANT ANALYSIS; EFFLUENT TREATMENT; MASS SPECTROMETRY; MULTIVARIANT ANALYSIS; PATTERN RECOGNITION; PRINCIPAL COMPONENT ANALYSIS; SPECTRUM ANALYSIS; SUPERCRITICAL FLUIDS;

ANALYTICAL METHOD; CHEMOMETRICES; ECHINACEA SPECIES; FAST SCREENING; MASS-SPECTRAL ANALYSIS; MULTIVARIATE DATA ANALYSIS; PALLIDA; PRINCIPAL-COMPONENT ANALYSIS; PURPUREA; SCREENING TOOL;

GAS CHROMATOGRAPHY;

PLANT EXTRACT;

ANALYTIC METHOD; ARTICLE; CLUSTER ANALYSIS; CONTROLLED STUDY; DATA ANALYSIS; DISCRIMINANT ANALYSIS; GAS CHROMATOGRAPHY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; MULTIVARIATE ANALYSIS; NONHUMAN; PATTERN RECOGNITION; PHYTOCHEMISTRY; PLANT ROOT; PRINCIPAL COMPONENT ANALYSIS;

ECHINACEA ANGUSTIFOLIA; ECHINACEA PALLIDA; ECHINACEA PURPUREA;

EID: 0031924491     PISSN: 09580344     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1099-1565(199803/04)9:2<88::AID-PCA384>3.0.CO;2-4     Document Type: Article

References (7)

1. Backhaus, K., Erichson, B., Plinke, W., Schuchard-Fischer, C. and Weiber, R. (1989). Multivariate Analysenmethoden. Springer Verlag, Berlin.
2. Bauer, R. (1994). Echinacea - Eine Arzneidroge auf dem Weg zum rationalen Phytotherapeutikum. Dtsch. Apoth. Ztg. 134, 19-27.
3. Bauer, R. and Wagner, H. (1990). Analyse der lipophilen Inhaltsstoffe. In Echinacea Handbuch für Ärzte, Apotheker und andere Naturwissenschaftler, pp. 97-106. Wissenschaftliche Verlagsgesellschaft mbH, Stuttgart.
4. Bauer, R., Khan, I. A. and Wagner, H. (1986). Echinacea-Drogen - Standardisierung mittels HPLC und DC. Dtsch. Apoth. Ztg. 126, 1065-1070.
5. Bauer, R., Khan, I. A. and Wagner, H. (1987). Echinacea - Nachweis einer Verfälschung von Echinacea purpurea (L) Moench mit Parthenium integrifolium L. Dtsch. Apoth. Ztg. 127, 1325-1330.
6. Bauer, R., Remiger, P. and Wagner, H. (1988a). Alkamides from the roots of Echinacea purpurea. Phytochemistry 27, 2339-2342.
7. Bauer, R., Khan, I. A. and Wagner, H. (1988b). TLC and HPLC analysis of Echinacea pallida and E. angustifolia roots. Planta Med. 54, 426-430.