Abstract
Study and comparing the anti-glycation and cross-link breaking effects of Moringa oleifera leaf, seed and root extracts with aminoguanidine, a known inhibitor of advanced glycation end-products (AGEs). Their phytochemical composition and extraction yields were also assessed. All seed and root extracts demonstrated significantly higher anti-glycation effect than aminoguanidine against total immunogenic AGEs (p < 0.05). Both seed and root polar (methanol and water) extracts exhibited significantly higher anti-glycation effect against N′-(carboxymethyl)lysine than aminoguanidine (p < 0.05). Polar extracts of all M. oleifera tested parts demonstrated higher anti-glycation activity against fluorescent AGEs than aminoguanidine (p < 0.05). With exception to the aqueous root extracts, all leaf, seed and root extracts of M. oleifera demonstrated an ability to break AGE-protein cross-links. The highest cross-link breaking effect was exhibited by ethyl acetate extract of leaves.The methanol extract of seeds of M. oleifera showed the presence of all tested secondary metabolites.
| Original language | English |
|---|---|
| Pages (from-to) | 1137-1143 |
| Number of pages | 7 |
| Journal | Asian Journal of Chemistry |
| Volume | 33 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - May 2021 |
Keywords
- Anti-glycation
- Cross-link
- Crude extracts
- Moringa oleifera