In vitro antioxidant and antidiabetic activites of Gluta torquata
作者： Lily Zuin Ping Ang , Rokiah Hashim , Shaida Fariza Sulaiman , Ahmed Yacouba Coulibaly , Othman Sulaiman
DOI: 10.1016/J.INDCROP.2015.07.065
关键词: ABTS 、 Gluta 、 DPPH 、 Caffeic acid 、 Chemistry 、 Quercetin 、 High-performance liquid chromatography 、 Food science 、 Antioxidant 、 Biochemistry 、 Bark
摘要: Rengas (Gluta torquata) wood is as potential source of antioxidants and α-amylase α-glucosidase inhibitory activities. This the first report effects on tested in vitro. The ability compounds delay breakdown carbohydrates potentially helping to control postprandial hyperglycaemia. antioxidant properties leaf, bark, methanolic extracts were analyzed by ferric reducing power (FRAP), 2′-azinobis(2-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging assays. extract exhibited highest activities enzymes inhibitions. Subsequently, Ultra Performance Liquid Chromatography (UPLC) analysis revealed presence caffeic acid, quercetin sulfuretin samples. analyses antioxidant, antihyperglycemic phenolic found this study great rengas that may be useful pharmaceutical industries.
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