Cargando…

GC–MS analysis and pharmacological evaluations of Phoenix sylvestris (Roxb.) seeds provide new insights into the management of oxidative stress and hyperglycemia

Phoenix sylvestris Roxb. (Arecaceae) seeds are used in the treatment of diabetes in the traditional system of medicine. The present study evaluated antihyperglycemic and antioxidant activities as well as the total phenolic and flavonoid content of the methanol extract of P. sylvestris seeds (MEPS)....

Descripción completa

Detalles Bibliográficos
Autores principales: Shajib, Md. Shafiullah, Islam, Shanta, Alam, Safaet, Rashid, Ridwan Bin, Afroze, Mirola, Khan, Mala, Datta, Bidyut Kanti, Nahar, Lutfun, Sarker, Satyajit Dey, Rashid, Mohammad A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10002931/
https://www.ncbi.nlm.nih.gov/pubmed/36911838
http://dx.doi.org/10.1002/fsn3.3196
Descripción
Sumario:Phoenix sylvestris Roxb. (Arecaceae) seeds are used in the treatment of diabetes in the traditional system of medicine. The present study evaluated antihyperglycemic and antioxidant activities as well as the total phenolic and flavonoid content of the methanol extract of P. sylvestris seeds (MEPS). The constituents of the extract were identified by GC–MS analysis. MEPS demonstrated strong antioxidant activity against 2,2‐diphenyl‐1‐picrylhydrazyl (DPPH) (IC(50) = 162.70 ± 14.99 μg) and nitric oxide (NO) (IC(50) = 101.56 ± 9.46 μg/ml) free radicals. It also possesses a substantial amount of phenolics and flavonoids. It significantly (p < .05) reduced blood glucose levels in glucose‐loaded and alloxan‐induced diabetic mice at the doses of 150 and 300 mg/kg b.w., respectively. A total of 46 compounds were detected and identified by gas chromatography–mass spectroscopy (GC–MS) analysis, among which 8‐methylisoquinoline N‐oxide (32.82%) was predominant. The phytochemical study by GC–MS revealed that the MEPS possesses compounds which could be related to its antidiabetic and antioxidant activities. To recapitulate, P. sylvestris seeds can be a very good option for antidiabetic and antioxidant activity though further studies are still recommended to figure out the responsible phytochemicals and establish their exact mechanism of action.