Electrospray ionization multi-stage tandem mass spectrometry (ESI-MS(n)) and liquid chromatography coupled with on-line mass spectrometry (LC/MS/MS) were applied to characterize saponins in crude extracts from Panax ginseng. The MS(n) data of the [M - H](-) ions of saponins can provide structural in
Characterization and identification of baccharane glycosides in Impatientis Semen by rapid-resolution liquid chromatography with electrospray ionization quadrupole time-of-flight tandem mass spectrometry
β Scribed by Yu Fu; Wen Gao; Jun-jie Yu; Jun Chen; Hui-jun Li; Ping Li
- Book ID
- 113743341
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 957 KB
- Volume
- 64-65
- Category
- Article
- ISSN
- 0731-7085
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