AUTHOR=Salas Erika , Oliveira Joana , Perez-Gregorio Rosa TITLE=Editorial: Natural extracts as food ingredients: from chemistry to health JOURNAL=Frontiers in Nutrition VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2023.1306307 DOI=10.3389/fnut.2023.1306307 ISSN=2296-861X