Qualitative and semi-quantitative analysis of quaternary alkaloids in Coptis-scute herb couple by Electrospray mass Spectrometry
Data(s) |
2008
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Resumo |
A practical solution of qualitatively analyzing quaternary alkaloids in coptis-scute herb couple by electrospray ionization mass spectrometry(ESI-MS) was developed. Without the complicated pretreatment of sample, the active ingredients including berberine, palmatine, coptisine, jatrorrhizine, epiberberine, and columbamine were identified and some relative content changing rules of alkaloids in coptis-scute couple were summarized in this article. The overall profiles of the complex extracts were obtained. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Li W;Song FR;Liu ZQ;Liu SY.Qualitative and semi-quantitative analysis of quaternary alkaloids in Coptis-scute herb couple by Electrospray mass Spectrometry,CHEMICAL RESEARCH IN CHINESE UNIVERSITIES ,2008,24(2):162-166 |
Palavras-Chave | #CYTOTOXIC PROTOBERBERINE ALKALOIDS #DOUBLE-STRANDED DNA #CAPILLARY-ELECTROPHORESIS #RHIZOMA #FLAVONOIDS #MEDICINE |
Tipo |
期刊论文 |