Phyto-Screening and Inhibitory Activity of Aqueous and Methanolic Extracts of Gymnema Sylvestre аnd Syzygium Cumini on Роrсine Раnсreаtiс Аmylаse Activity: Evaluation of the Inhibitory Activity of Gymnema Sylvestre and Syzygium Cumini on Porcine Pancreatic Amylase Activity. JASRAE 2017, 13 (2), 912-917.