Comparison of alkylamide yield in ethanolic extracts prepared from fresh versus dry Echinacea purpurea utilizing HPLC-ESI-MS

Journal of Pharmaceutical and Biomedical Analysis

Volumn 49, Issue 5, 2009, Pages 1141-1149

  Spelman, Kevin ^a   Wetschler, Matthew H ^a   Cech, Nadja B ^a  

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

Author keywords

2 Methylbutylamide; Alkylamide; Echinacea; Electrospray; Ethanolic extraction; HPLC ESI MS; Isobutylamide; Quality assessment; Tincture

Indexed keywords

2 METHYLBUTYLAMIDE; AMIDE; ECHINACEA PURPUREA EXTRACT; ISOBUTYLAMIDE; UNCLASSIFIED DRUG;

ARTICLE; DESICCATION; DRUG DETERMINATION; DRUG ISOLATION; ELECTROSPRAY MASS SPECTROMETRY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; PLANT ROOT; PRIORITY JOURNAL;

AMIDES; CALIBRATION; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; ECHINACEA; ETHANOL; GUIDELINES AS TOPIC; MOLECULAR WEIGHT; PLANT EXTRACTS; PLANT ROOTS; REFERENCE STANDARDS; REPRODUCIBILITY OF RESULTS; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

EID: 67349244423     PISSN: 07317085     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpba.2009.02.011     Document Type: Article

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