{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Xu J"],"funding":["Program of Processing and Efficient Utilization of Biomass Resources of Henan Center for Out-standing Overseas Scientists","National Natural Science Foundation of China","Program for Science & Technology Innovative Research Team in the University of Henan Province","Key Program of Henan Provincial Science and Technology R&D Plan Joint Fund for Cultivation of Superior Disciplines","Young Elite Scientists Sponsorship Program by Henan Association for Science and Technology","Innovation Leadership Program in Sciences and Technologies for Central Plains Talent Plan","Henan Provincial Key Research and Development Program"],"pagination":["1991"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10180774"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(9)"],"pubmed_abstract":["A water-soluble cationic kraft lignin (named JLQKL<sub>50</sub>), synthesized by combining quaternization and crosslinking reactions, was used as an additive to enhance the enzymatic hydrolysis of dilute-alkali-pretreated corn stalk. The chemical constitution of JLQKL<sub>50</sub> was investigated by Fourier transform infrared spectroscopy, <sup>1</sup>H nuclear magnetic resonance (NMR) and <sup>13</sup>C NMR spectroscopy, and elemental analysis. The enzymatic hydrolysis efficiency of corn stalk at solid content of 10% (<i>w</i>/<i>v</i>) was significantly improved from 70.67% to 78.88% after 24 h when JLQKL<sub>50</sub> was added at a concentration of 2 g/L. Meanwhile, the enzymatic hydrolysis efficiency after 72 h reached 91.11% with 10 FPU/g of cellulase and 97.92% with 15 FPU/g of cell"],"journal":["Polymers"],"pubmed_title":["Employing Cationic Kraft Lignin as Additive to Enhance Enzymatic Hydrolysis of Corn Stalk."],"pmcid":["PMC10180774"],"funding_grant_id":["202102210312 and 212102310865","2022HYTP018 and 2021HYTP022","22IRTSTHN007","22278382, 21908205, 22078308, and 22208324","214200510009","222301420008","GZS2022007"],"pubmed_authors":["Li H","Alam MA","Zhao A","Lv Y","Muhammad G","Zhang S","Xu J","Xiong W"],"additional_accession":[]},"is_claimable":false,"name":"Employing Cationic Kraft Lignin as Additive to Enhance Enzymatic Hydrolysis of Corn Stalk.","description":"A water-soluble cationic kraft lignin (named JLQKL<sub>50</sub>), synthesized by combining quaternization and crosslinking reactions, was used as an additive to enhance the enzymatic hydrolysis of dilute-alkali-pretreated corn stalk. The chemical constitution of JLQKL<sub>50</sub> was investigated by Fourier transform infrared spectroscopy, <sup>1</sup>H nuclear magnetic resonance (NMR) and <sup>13</sup>C NMR spectroscopy, and elemental analysis. The enzymatic hydrolysis efficiency of corn stalk at solid content of 10% (<i>w</i>/<i>v</i>) was significantly improved from 70.67% to 78.88% after 24 h when JLQKL<sub>50</sub> was added at a concentration of 2 g/L. Meanwhile, the enzymatic hydrolysis efficiency after 72 h reached 91.11% with 10 FPU/g of cellulase and 97.92% with 15 FPU/g of cell","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Apr","modification":"2025-04-25T22:37:20.201Z","creation":"2025-04-06T09:05:14.681Z"},"accession":"S-EPMC10180774","cross_references":{"pubmed":["37177139"],"doi":["10.3390/polym15091991"]}}