Asian Journal of Research in Chemistry

  • Year: 2021
  • Volume: 14
  • Issue: 3

The Antidiabetic, Antioxidant properties in vitro of Moringa oleifera Flowers extracts grown in Sahara of Algeria

  • Author:
  • Amar Djemoui1, Djamila Djemoui2, Lahcene Souli1, Ahmed Souadia1, Messaoud Gouamid3
  • Total Page Count: 6
  • Published Online: Sep 9, 2021
  • Page Number: 173 to 178

1Laboratory of Organic Chemistry and Natural Substance, Department of Chemistry, Faculty of Exact Sciences and Informatics, ZIANE Achour University of Djelfa (Algeria)

2Department of Chemistry, Faculty of Exact Sciences, Echahid Hamma Lakhdar University of El Oued, Algeria

3Department of Chemistry, Faculty of Mathematics and Matter Sciences, Kasdi Merbah, University of Ouargla, Algeria

*Corresponding Author E-mail: djamarchimie@yahoo.fr, djamarchimie@univ-djelfa.dz

Abstract

Moringa oleifera Flowers extracts grown in Algerian Sahara were evaluated antidiabetic and antioxidant activity by means using divers established in vitro systems, such as α-Amylase inhibitory assay, DPPH radical scavenging assay, Phosphomolybdenum assay (PM) and Ferric reducing power assay (FRAP). Moreover, the total content of phenols, flavonoids and tannins from (MFCE) and various fractions was measured using colorimetric methods. Results demonstrated that TPC varied between 95,50 + 0,42 and 10, 49 + 0,053 mg GAE/g WE, while TFC was between 17,00 + 0, 011 and 2,47 + 0,014 mg GAE/g WE, In this study TTC ranged between 2,96+ 0,016 and 1,30+ 0, 014 mg GAE/g WE. All capacities of DPPH radical scavenging, Phosphomolybdenum (PM) and Ferric reducing power (FRAP) were found best in (MFEF) (IC50= 0,159± 0,004mg/ml, AEAC = 42.37 ± 0.28 mM and AEAC =104.05±0.41 mM respectively). Add to this (MFEF) showed the highest α-amylase inhibitory activity (I= 38,92 %).

Keywords

Moringa oleifera, Flowers, Quantitative assessment, Antioxidant, α-amylase enzyme