AUTHOR=Garcia Coralia V. TITLE=Editorial: Nanomaterials in food packaging JOURNAL=Frontiers in Nutrition VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2022.1083185 DOI=10.3389/fnut.2022.1083185 ISSN=2296-861X