ANALYSIS OF TROPANE ALKALOIDS WITH THERMOSPRAY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY MASS-SPECTROMETRY

被引：26

作者：

AURIOLA, S ^{[1
]}

MARTINSEN, A ^{[1
]}

OKSMANCALDENTEY, KM ^{[1
]}

NAARANLAHTI, T ^{[1
]}

机构：

[1] UNIV HELSINKI, DEPT PHARM, DIV PHARMACOGNOSY, SF-00170 HELSINKI 17, FINLAND

来源：

JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS | 1991年 / 562卷 / 1-2期

关键词：

D O I：

10.1016/0378-4347(91)80622-J

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

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.

引用

页码：737 / 744

页数：8

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