{Reference Type}: Journal Article {Title}: Screening of GLP-1r agonists from natural products using affinity ultrafiltration screening coupled with UPLC-ESI-Orbitrap-MS technology: a case study of Panax ginseng. {Author}: Wang HP;Lin ZZ;Yin Q;Du J; {Journal}: J Asian Nat Prod Res {Volume}: 0 {Issue}: 0 {Year}: 2024 Jul 22 {Factor}: 1.61 {DOI}: 10.1080/10286020.2024.2378821 {Abstract}: In our study, a method based on affinity ultrafiltration screening coupled with UPLC-ESI-Orbitrap-MS technology was established to select Glucagon-like peptide-1 receptor (GLP-1R) agonists from natural products, and as an example, the GLP-1R agonists from Panax ginseng was selected using our established method. As a result, total five GLP-1R agonists were selected from Panax ginseng for the first time. Our results indicated that activating GLP-1R to promote insulin secretion probably was another important hypoglycemia mechanism for ginsenosides in Panax ginseng, which had great influence on the study of the anti-diabetes effect of ginsenosides.