AUTHOR=Pandiselvam R. , Cozzolino Daniel , Kothakota Anjineyulu TITLE=Editorial: Spectroscopic applications for quality profiling and authentication of food products JOURNAL=Frontiers in Nutrition VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2022.1121385 DOI=10.3389/fnut.2022.1121385 ISSN=2296-861X