Polyphenols from tropical almond leaves (Terminalia catappa L.): Optimized extraction conditions and α-glucosidase inhibitory activity

The purpose of this study was to find the optimal conditions for extracting polyphenols from Vietnamese tropical almond leaves (Terminalia catappa L.) and to assess the anti-diabetic activities of the resulting extract. The polyphenol extraction from Vietnamese tropical almond leaves was optimized using the response surface methodology.