Determination of saponins in Maesa lanceolata by LC-UV: Development and validation
A method is described to quantify the saponins in Maesa lanceolata extracts. The method is based on a H 2O/MeOH extraction and a purification step on a C 18 SPE cartridge. The identification is done by the combination of LC-UV/MS, while quantification is performed by LC-UV, using oleanolic acid as a...
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Veröffentlicht in: | Phytochemistry 2007-11, Vol.68 (22), p.2825-2830 |
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Format: | Artikel |
Sprache: | eng |
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