… on the basis of their HPLC/ESI-MS retention times; for each compound … MS/MS spectrum.
In a few cases we could not identify the constituents of the TIC peak on the basis of ESI-MS/MS, …

… of antioxidant and α-glucosidase inhibitory activities of … α-glucosidase inhibitory
activities. Methanol crude extracts of the leaf and stem bark were then subjected to UHPLC–ESI–MS/MS. …

… demonstrated higher α-glucosidase inhibitory activity (IC … α-glucosidase were screened out
and identified using affinity ultrafiltration coupled to liquid chromatography-mass spectrometry…

… ionisation multiple-stage tandem mass spectrometry (RP-HPLC-DAD-ESI-MS n ), and …
tandem mass spectrometry (ESI-FT-ICR-MS n ). Furthermore, the α-glucosidase inhibitory …

… In order to screen and identify the specific α-glucosidase inhibitors, a combination of
bioaffinity ultrafiltration and HPLC-ESI-MS/MS was employed in the present study. α-Glucosidase …

… ESI-LC-MS and subjected to MOE with mdb extension, and protein-ligand docking simulations
in the active site of the α-glucosidase … of inhibition of α-glucosidase enzyme to manage …

… ionization mass spectrometry (ESI–MS), and … ESI is a potential ionization technique for
metabolite profiling, and ZLE has the potential in managing diabetes by inhibiting α-glucosidase …

… In this study, the α-glucosidase inhibitory activity of Radix Astragali was evaluated by
ultraviolet spectrophotometry with pNPG as a substrate, and then ultrafiltration LC-MS n was …

… In vitro α-glucosidase inhibition assays and ultrafiltration liquid chromatography with
photo… mass spectrometry (ultrafiltration LC-DAD-ESI-MSn) were combined to screen α-glucosidase …

… , α-glucosidase was selected as a drug target to establish the BAUF-HPLC-ESI-TOF/MS
assay … The developed method was used to rapidly identify and recognize major α-glucosidase …