AUTHOR=Koutchma Tatiana , Ezzatpanah Hamid TITLE=Frontiers: Current Challenges in Food Process Design and Engineering JOURNAL=Frontiers in Food Science and Technology VOLUME=1 YEAR=2021 URL=https://www.frontiersin.org/journals/food-science-and-technology/articles/10.3389/frfst.2021.780013 DOI=10.3389/frfst.2021.780013 ISSN=2674-1121