AUTHOR=Shen Xiaojun , Wen Jia-Long , Huang Chen , Ragauskas Arthur J. TITLE=Editorial: Lignocellulose valorization: Fractionation, conversion and applications JOURNAL=Frontiers in Energy Research VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2022.981134 DOI=10.3389/fenrg.2022.981134 ISSN=2296-598X