Determination of Ephedrine-Type Alkaloids in Dietary Supplements by LC/MS Using a Stable-Isotope Labeled Internal Standard
Clicks: 220
ID: 270315
2001
Article Quality & Performance Metrics
Overall Quality
Improving Quality
0.0
/100
Combines engagement data with AI-assessed academic quality
Reader Engagement
Emerging Content
30.0
/100
219 views
15 readers
Trending
AI Quality Assessment
Not analyzed
Abstract
Arapid, isocratic method for the separation of 6 ephedrine-type alkaloids which may occur in dietary supplements was modified to permit quantitation and confirmation by liquid chromatography/mass spectrometry using atmospheric pressure chemical ionization. Several columns and sets of conditions were examined for suitability and the results compared. The use of ion-pairing reagents to enhance resolution is also reported. Mass spectrometric conditions were adjusted to provide sufficient fragmentation for qualitative identification of the analytes. Stable-isotope labeled ephedrine was used as an internal standard for quantitation.
| Reference Key |
musser2001journaldetermination
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | Martha L Gay,Kevin D White,William R Obermeyer,Joseph M Betz,Steven M Musser;Martha L Gay;Kevin D White;William R Obermeyer;Joseph M Betz;Steven M Musser; |
| Journal | journal of aoac international |
| Year | 2001 |
| DOI |
10.1093/jaoac/84.3.761
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.