https://www.selleckchem.com/pr....oducts/nimbolide.htm
The on-line heart-cutting two-dimensional liquid chromatography method with the use of a diode array detector and a mass spectrometer (LC-LC-DAD-ESI-MS) was established and validated for quantitation of C-glycosylflavones in fenugreek seeds (Foenugraeci semen, Trigonella foenum-graecum L.). The first- (1D) and second- (2D) dimensional separations were performed on Kinetex C-18 columns with different diameters, respectively, and gradient (1D) and isocratic elution (2D). Finally, 17 compounds were separated, 13 of which were quantified
Like
Comment
Share
