AUTHOR=Kayembe Jonathan , Sekelwa Cosa , Bassey Kokoette TITLE=Comparative analysis of phytonutrients of Moringa oleifera leaves from South Africa and Nigeria, and their antimicrobial and antioxidant potentials by UPLC-ESI-QToF-MS and OPLS-DA chemometric analysis JOURNAL=Frontiers in Nutrition VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2024.1490484 DOI=10.3389/fnut.2024.1490484 ISSN=2296-861X