Analysis of tropane alkaloids with thermospray high-performance liquid chromatography-mass spectrometry.
J Chromatogr
; 562(1-2): 737-44, 1991 Jan 02.
Article
em En
| MEDLINE
| ID: mdl-2026736
ABSTRACT
A thermospray high-performance liquid chromatography-mass spectrometry method for analysis of hyoscyamine and scopolamine in plant cell culture samples is described. The alkaloids were separated on a polymeric reversed-phase column with an alkaline ammonium acetate buffer-acetonitrile eluent. Selected-ion recording of the protonated molecular ions was used for quantitation of the compounds. The compounds were fragmented by discharge-assisted ionization and elevated thermospray capillary temperatures or ion repeller potentials.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tropanos
/
Alcaloides
Idioma:
En
Revista:
J Chromatogr
Ano de publicação:
1991
Tipo de documento:
Article
País de afiliação:
Finlândia