Abstract
The wheat straw (WS) recalcitrant nature resulting from its compositions and structures hinders the bioconversion of WS into glucose. In this study, a clean and efficient ionic liquid combined ball milling (IB) pretreatment was established to overcome structural barriers of WS, thus enhancing the accessibility and glucose recovery of WS. The proposed strategy has several advantages, including (i) the cellulose nanofibers (CNF) were directly obtained from WS by means of ionic liquid pretreatment; (ii) the dense fiber structure of CNF was rapidly destroyed by ball milling, thus increasing the cellulose accessibility; and (iii) the method can realize the fractionation of cellulose, hemicellulose, and lignin under mild process. Under optimal conditions, a maximal of 89.3% delignification and 92.5% hemicellulose removal was obtained with IB pretreatment, leading to glucose yield of 6.75 times that of raw WS. The samples before and after pretreatment were characterized by FTIR, TGA, XRD, SEM, and TEM. The results clearly confirmed that IB pretreatment could simultaneously remove lignin and hemicellulose, reduce the cellulose crystallinity, and change the morphology of cellulose, resulting in higher glucose yield.
Graphical abstract
Similar content being viewed by others
References
Ude MU, Oluka I, Eze PC (2020) Optimization and kinetics of glucose production via enzymatic hydrolysis of mixed peels. J Bioresour Bioprod 5:283–290. https://doi.org/10.1016/j.jobab.2020.10.007
Patel A, Shah AR (2021) Integrated lignocellulosic biorefinery: gateway for production of second generation ethanol and value added products. J Bioresour Bioprod 6:108–128. https://doi.org/10.1016/j.jobab.2021.02.001
Abuhay A, Mengie W, Tesfaye T, Gebino G, Ayele M, Haile A, Yillie D (2021) Opportunities for new biorefinery products from Ethiopian Ginning Industry by-products: current status and prospects. J Bioresour Bioprod 6:195–214. https://doi.org/10.1016/j.jobab.2021.04.001
Hongmei Chen JZ, Tianhang Hu, Zhao X, Liu D (2015) A comparison of several organosolv pretreatments for improving the enzymatic hydrolysis of wheat straw substrate digestibility, fermentability and structural features. Appl Energy 150:224–232. https://doi.org/10.1016/j.apenergy.2015.04.030
Hossain MM, Rawal A, Aldous L (2019) Aprotic vs protic ionic liquids for lignocellulosic biomass pretreatment: anion effects, enzymatic hydrolysis, solid-state NMR, distillation, and recycle. ACS Sustain Chem Eng. https://doi.org/10.1021/acssuschemeng.8b05987
Hashmi M, Sun Q, Tao J, Wells T Jr, Shah AA, Labbe N, Ragauskas AJ (2017) Comparison of autohydrolysis and ionic liquid 1-butyl-3-methylimidazolium acetate pretreatment to enhance enzymatic hydrolysis of sugarcane bagasse. Bioresour Technol 224:714–720. https://doi.org/10.1016/j.biortech.2016.10.089
Li HY, Chen X, Wang CZ, Sun SN, Sun RC (2016) Evaluation of the two-step treatment with ionic liquids and alkali for enhancing enzymatic hydrolysis of Eucalyptus: chemical and anatomical changes. Biotechnol Biofuels 9:166. https://doi.org/10.1186/s13068-016-0578-y
Wang G, Zhang S, Xu W, Qi W, Yan Y, Xu Q (2015) Efficient saccharification by pretreatment of bagasse pith with ionic liquid and acid solutions simultaneously. Energy Convers Manag 89:120–126. https://doi.org/10.1016/j.enconman.2014.09.029
Jiang L-Q, Fang Z, Li X-K, Luo J, Fan S-P (2013) Combination of dilute acid and ionic liquid pretreatments of sugarcane bagasse for glucose by enzymatic hydrolysis. Process Biochem 48:1942–1946. https://doi.org/10.1016/j.procbio.2013.09.012
Uju AK, Uemura N, Oshima T, Goto M, Kamiya N (2013) Peracetic acid-ionic liquid pretreatment to enhance enzymatic saccharification of lignocellulosic biomass. Bioresour Technol 138:87–94. https://doi.org/10.1016/j.biortech.2013.03.147
Hammerer F, Loots L, Do JL, Therien JPD, Nickels CW, Friscic T, Auclair K (2018) Solvent-free enzyme activity: quick, high-yielding mechanoenzymatic hydrolysis of cellulose into glucose. Angew Chem Int Ed 57:2621–2624. https://doi.org/10.1002/anie.201711643
Jiang LQ, Lin Q, Lin Y, Xu FX, Zhang X, Zhao ZL, Li HB (2020) Impact of ball-milling and ionic liquid pretreatments on pyrolysis kinetics and behaviors of crystalline cellulose. Bioresour Technol 305:123044. https://doi.org/10.1016/j.biortech.2020.123044
Phanthong P, Karnjanakom S, Reubroycharoen P, Hao X, Abudula A, Guan G (2017) A facile one-step way for extraction of nanocellulose with high yield by ball milling with ionic liquid. Cellulose 24:2083–2093. https://doi.org/10.1007/s10570-017-1238-5
Qu C, Kishimoto T, Ogita S, Hamada M, Nakajima N (2012) Dissolution and acetylation of ball-milled birch (Betula platyphylla) and bamboo (Phyllostachys nigra) in the ionic liquid [Bmim]Cl for HSQC NMR analysis. Holzforschung 66:607–614. https://doi.org/10.1515/hf.2011.186
Wu Y, Ge S, Xia C, Mei C, Kim K-H, Cai L, Smith LM, Lee J, Shi SQ (2021) Application of intermittent ball milling to enzymatic hydrolysis for efficient conversion of lignocellulosic biomass into glucose. Renew Sustain Energy Rev 136:110442. https://doi.org/10.1016/j.rser.2020.110442
Abushammala H, Krossing I, Laborie MP (2015) Ionic liquid-mediated technology to produce cellulose nanocrystals directly from wood. Carbohydr Polym 134:609–616. https://doi.org/10.1016/j.carbpol.2015.07.079
Prasertsung I, Chutinate P, Watthanaphanit A, Saito N, Damrongsakkul S (2017) Conversion of cellulose into reducing sugar by solution plasma process (SPP). Carbohydr Polym 172:230–236. https://doi.org/10.1016/j.carbpol.2017.05.025
Kuo CH, Lee CK (2009) Enhancement of enzymatic saccharification of cellulose by cellulose dissolution pretreatments. Carbohydr Polym 77:41–46. https://doi.org/10.1016/j.carbpol.2008.12.003
Liu CG, Qin JC, Liu LY, Jin BW, Bai FW (2015) Combination of ionic liquid and instant catapult steam explosion pretreatments for enhanced enzymatic digestibility of rice straw. ACS Sustain Chem Eng 4:577–582. https://doi.org/10.1021/acssuschemeng.5b00990
Kupiainen L, Ahola J, Tanskanen J (2012) Hydrolysis of organosolv wheat pulp in formic acid at high temperature for glucose production. Bioresour Technol 116:29–35. https://doi.org/10.1016/j.biortech.2012.04.012
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal biochem 72:248–254. https://doi.org/10.1016/0003-2697(76)90527-3
Tang W, Wu X, Huang C, Huang C, Lai C, Yong Q (2020) Humic acid-assisted autohydrolysis of waste wheat straw to sustainably improve enzymatic hydrolysis. Bioresour Technol 306:123103. https://doi.org/10.1016/j.biortech.2020.123103
Segal L, Creely JJ, Martin A, Conrad C (1959) An empirical method for estimating the degree of crystallinity of native cellulose using the X-ray diffractometer. Text Res J 29:786–794. https://doi.org/10.1177/004051755902901003
Semerci I, Güler F (2018) Protic ionic liquids as effective agents for pretreatment of cotton stalks at high biomass loading. Ind Crops Prod 125:588–595. https://doi.org/10.1016/j.indcrop.2018.09.046
Hernandez Varela JD, Chanona Perez JJ, Calderon Benavides HA, Cervantes Sodi F, Vicente Flores M (2021) Effect of ball milling on cellulose nanoparticles structure obtained from garlic and agave waste. Carbohydr Polym 255:117347. https://doi.org/10.1016/j.carbpol.2020.117347
Xu JK, Sun YC, Sun RC (2015) Synergistic effects of ionic liquid plus alkaline pretreatments on eucalyptus: lignin structure and cellulose hydrolysis. Process Biochem 50:955–965. https://doi.org/10.1016/j.procbio.2015.03.014
Liu L, Sun J, Li M, Wang S, Pei H, Zhang J (2009) Enhanced enzymatic hydrolysis and structural features of corn stover by FeCl3 pretreatment. Bioresour Technol 100:5853–5858. https://doi.org/10.1016/j.biortech.2009.06.040
Djafari Petroudy SR, Arjmand Kahagh S, Vatankhah E (2021) Environmentally friendly superabsorbent fibers based on electrospun cellulose nanofibers extracted from wheat straw. Carbohydr Polym 251:117087. https://doi.org/10.1016/j.carbpol.2020.117087
Mattonai M, Pawcenis D, Del Seppia S, Lojewska J, Ribechini E (2018) Effect of ball-milling on crystallinity index, degree of polymerization and thermal stability of cellulose. Bioresour Technol 270:270–277. https://doi.org/10.1016/j.biortech.2018.09.029
Wang Z, Zhu X, Deuss PJ (2021) The effect of ball milling on birch, pine, reed, walnut shell enzymatic hydrolysis recalcitrance and the structure of the isolated residual enzyme lignin. Ind Crops Prod 167:113493. https://doi.org/10.1016/j.indcrop.2021.113493
Morán JI, Alvarez VA, Cyras VP, Vázquez A (2007) Extraction of cellulose and preparation of nanocellulose from sisal fibers. Cellulose 15:149–159. https://doi.org/10.1007/s10570-007-9145-9
Yue Y, Han J, Han G, Aita GM, Wu Q (2015) Cellulose fibers isolated from energycane bagasse using alkaline and sodium chlorite treatments: structural, chemical and thermal properties. Ind Crops Prod 76:355–363. https://doi.org/10.1016/j.indcrop.2015.07.006
Seo DJ, Fujita H, Sakoda A (2011) Effects of a non-ionic surfactant, Tween 20, on adsorption/desorption of saccharification enzymes onto/from lignocelluloses and saccharification rate. Adsorption 17:813–822. https://doi.org/10.1007/s10450-011-9340-8
Teixeira RS, da Silva AS, Kim HW, Ishikawa K, Endo T, Lee SH, Bon EP (2013) Use of cellobiohydrolase-free cellulase blends for the hydrolysis of microcrystalline cellulose and sugarcane bagasse pretreated by either ball milling or ionic liquid [Emim][Ac]. Bioresour Technol 149:551–555. https://doi.org/10.1016/j.biortech.2013.09.019
Sant’Ana da Silva A, Lee SH, Endo T, Bon EP (2011) Major improvement in the rate and yield of enzymatic saccharification of sugarcane bagasse via pretreatment with the ionic liquid 1-ethyl-3-methylimidazolium acetate ([Emim][Ac]). Bioresour Technol 102:10505–10509. https://doi.org/10.1016/j.biortech.2011.08.085
Van Craeyveld V, Holopainen U, Selinheimo E, Poutanen K, Delcour JA, Courtin CM (2009) Extensive dry ball milling of wheat and rye bran leads to in situ production of arabinoxylan oligosaccharides through nanoscale fragmentation. J Agric Food Chem 57:8467–8473. https://doi.org/10.1021/jf901870r
Brandt Talbot A, Gschwend FJV, Fennell PS, Lammens TM, Tan B, Weale J, Hallett JP (2017) An economically viable ionic liquid for the fractionation of lignocellulosic biomass. Green Chem 19:3078–3102. https://doi.org/10.1039/c7gc00705a
Brandt A, Ray MJ, To TQ, Leak DJ, Murphy RJ, Welton T (2011) Ionic liquid pretreatment of lignocellulosic biomass with ionic liquid–water mixtures. Green Chem 13:2489. https://doi.org/10.1039/c1gc15374a
Seta FT, An X, Liu L, Zhang H, Yang J, Zhang W, Nie S, Yao S, Cao H, Xu Q, Bu Y, Liu H (2020) Preparation and characterization of high yield cellulose nanocrystals (CNC) derived from ball mill pretreatment and maleic acid hydrolysis. Carbohydr Polym 234:115942. https://doi.org/10.1016/j.carbpol.2020.115942
Piras CC, Fernández-Prieto S, De Borggraeve WM (2019) Ball milling: a green technology for the preparation and functionalisation of nanocellulose derivatives. Nanoscale Adv 1:937–947. https://doi.org/10.1039/c8na00238j
Schmatz AA, Brienzo M (2021) Butylated hydroxytoluene improves lignin removal by organosolv pretreatment of sugarcane bagasse. Bioenergy Res. https://doi.org/10.1007/s12155-021-10317-w
Yuan Z, Li G, Hegg EL (2018) Enhancement of sugar recovery and ethanol production from wheat straw through alkaline pre-extraction followed by steam pretreatment. Bioresour Technol 266:194–202. https://doi.org/10.1016/j.biortech.2018.06.065
Joy SP, Krishnan C (2022) Modified organosolv pretreatment for improved cellulosic ethanol production from sorghum biomass. Ind Crops Prod 177:114409. https://doi.org/10.1016/j.indcrop.2021.114409
Gong C, Thomsen ST, Meng X, Pu Y, Puig-Arnavat M, Bryant N, Bhagia S, Felby C, Ragauskas AJ, Thygesen LG (2021) Effects of different pelleting technologies and parameters on pretreatment and enzymatic saccharification of lignocellulosic biomass. Renew Energy 179:2147–2157. https://doi.org/10.1016/j.renene.2021.08.039
Huang Y, Chu Q, Tong W, Wu S, Jin Y, Hu J, Song K (2021) Carbocation scavenger assisted acid pretreatment followed by mild alkaline hydrogen peroxide (AHP) treatment for efficient production of fermentable sugars and lignin adsorbents from hardwood biomass. Ind Crops Prod 170:113737. https://doi.org/10.1016/j.indcrop.2021.113737
Trinh LTP, Lee YJ, Park CS, Bae HJ (2019) Aqueous acidified ionic liquid pretreatment for bioethanol production and concentration of produced ethanol by pervaporation. J Ind Eng Chem 69:57–65. https://doi.org/10.1016/j.jiec.2018.09.008
Guan M, Liu Q, Xin H, Jiang E, Ma Q (2021) Enhanced glucose production from cellulose and corn stover hydrolysis by molten salt hydrates pretreatment. Fuel Process Technol 215:106739. https://doi.org/10.1016/j.fuproc.2021.106739
Yu X, Bao X, Zhou C, Zhang L, Yagoub AEGA, Yang H, Ma H (2018) Ultrasound-ionic liquid enhanced enzymatic and acid hydrolysis of biomass cellulose. Ultrason Sonochem 41:410–418. https://doi.org/10.1016/j.ultsonch.2017.09.003
Zhao Z, Chen X, Ali MF, Abdeltawab AA, Yakout SM, Yu G (2018) Pretreatment of wheat straw using basic ethanolamine-based deep eutectic solvents for improving enzymatic hydrolysis. Bioresour Technol 263:325–333. https://doi.org/10.1016/j.biortech.2018.05.016
Funding
This work was supported by the National Natural Science Foundation of China (no. 21876062) and the Key R&D Program of Shandong Province (no. 2019GSF109071).
Author information
Authors and Affiliations
Contributions
Conceptualization and design: Guoxin Sun, Ying Sui; methodology: Ying Sui, Yiming Zhao; formal analysis and investigation: Ying Sui, Yuanxiu Wang; writing (original draft preparation): Ying Sui; writing (review and editing): Yu Cui, Guoxin Sun; Supervision: Guoxin Sun.
Corresponding author
Ethics declarations
Competing Interests
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Sui, Y., Cui, Y., Wang, Y. et al. An Efficient Strategy for Enhancing Glucose Recovery of Wheat Straw by Ionic Liquid Combined Ball Milling Pretreatment. Bioenerg. Res. 15, 1933–1945 (2022). https://doi.org/10.1007/s12155-022-10404-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12155-022-10404-6