AUTHOR=Arcia Patricia , Hernando Isabel TITLE=Editorial: Producing foods and ingredients through valorization of agro-industrial by-products JOURNAL=Frontiers in Food Science and Technology VOLUME=2 YEAR=2022 URL=https://www.frontiersin.org/journals/food-science-and-technology/articles/10.3389/frfst.2022.1072695 DOI=10.3389/frfst.2022.1072695 ISSN=2674-1121