Determination of isoquinoline alkaloids inThalictrumherbal drugs by non-aqueous capillary electrophoresis
β Scribed by Xiaodan Su; Tao Bo; Runkai Li; Ke An Li; Huwei Liu
- Book ID
- 105594437
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 545 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0009-5893
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π SIMILAR VOLUMES
A simple, rapid, reproducible, and universal non-aqueous capillary electrophoresis method has been developed for the separation and determination of three major active protoberberine alkaloids including berberine, palmatine, and jatrorrhizine within 7 min. The effects of the concentrations of acetic
## Abstract The technique of capillary electrophoresis β mass spectrometry (CEβMS) was applied for determination of isoquinoline alkaloids in crude methanolic extracts of medicinal plants. For the CE separations ammonium formate buffer solutions (70 or 100 mM, pH 3.0 or 4.0) containing 10% methanol