Hypoglycemic activity of phenols from Pleioblastus amarus (Keng) shells and its main chemical constituents identificatied using UHPLC-Q-TOF-MS
The aim of this study was to investigate the hypoglycemic activity of phenols extracted from Pleioblastus amarus (Keng) shells (PASs), and to isolate and identify the possible components.of which o-coumaric acid, ferulic acid, quercetin-3-0-rhamnoside, and apigenin-7-0-glucoside exhibited a strong affinity with α-glucosidase and were identified as potential The results revealed that, Pleioblastus amarus (Keng) shell phenols (PASP) displayed hypoglycemic activity in vitro, inhibiting α-glucosidase (IC50 = 0.158 ± 0.002 mg/mL) while improving glucose consumption in insulin-resistant (IR) HepG2 cells, as well as the intracellular glycogen content and hexokinase (HK) and pyruvate kinase (PK) activity. Twelve phenolic compounds were detected by UHPLC-Q-TOF-MS, α-glucosidase inhibitors (AGIs). This study suggests that PASs, as a by-product, has the potential to become a new raw material source for hypoglycemic functional food, providing an application prospect for commonly considered waste product.
危险品化学品经营许可证（带存储）