Specific lignin and cellulose depolymerization of sugarcane bagasse for maximum bioethanol production under optimal chemical fertilizer pretreatment with hemicellulose retention and liquid recycling
文献类型： 外文期刊
作者： Fu, Yanson 1 ; Gao, Hairong 1 ; Yu, Hua 1 ; Yang, Qiaomei 1 ; Peng, Hao 1 ; Liu, Peng 1 ; Li, Yuqi 2 ; Hu, Zhen 1 ; Zhang, Ran 1 ; Li, Jingyang 3 ; Qi, Zhi 4 ; Wang, Lingqiang 5 ; Peng, Liangcai 1 ; Wang, Yanting 1 ;
作者机构： 1.Huazhong Agr Univ, Coll Plant Sci & Technol, Biomass & Bioenergy Res Ctr, Wuhan 430070, Peoples R China
2.Hubei Univ Arts & Sci, Coll Food Sci & Chem Engn, Lab Biomass Engn & Nanomat Applicat Automobiles, Xiangyang 441000, Peoples R China
3.Chinese Acad Trop Agr Sci, Hainan Banana Hlth Seedling Propagat Engn Res Ctr, Haikou Expt Stn, Haikou 571101, Hainan, Peoples R China
4.Inner Mongolia Univ, Sch Life Sci, State Key Lab Herbage & Endem Crop Biotechnol, Hohhot 010070, Peoples R China
5.Guangxi Univ, Coll Agr, State Key Lab Conservat & Utilizat Subtrop Agrobio, Nanning 530004, Peoples R China
关键词： Biomass pretreatment; Bioethanol; Cellulose accessibility; Response surface methodology; Liquid recycling
期刊名称：RENEWABLE ENERGY （ 影响因子：8.634； 五年影响因子：8.394 ）
ISSN： 0960-1481
年卷期： 2022 年 200 卷
页码：
收录情况： SCI
摘要： By screening out total nine sugarcane cultivars that contain directly-fermentable sugars, this study examined largely varied hexoses yields from direct enzymatic hydrolysis of bagasse residues. Using two representative sugarcane bagasse substrates, this study sorted out optimal K3PO4 pretreatments by performing classic response surface methodology, which respectively extracted 58% and 63% lignin and significantly reduced cellulose CrI and DP values in two pretreated bagasse residues. These consequently led to remarkably raised cellulose accessibility by 1.4- and 3.6 folds for near-complete biomass enzymatic saccharification with hexoses yields close to 100% (% cellulose). Notably, unlike physical (hot water, steam explosion) and chemical (acid, alkali) pretreatments as previously examined, this optimal pretreatment (6.4% K3PO4, 144.0 degrees C, 1 h) could not significantly extract arabinose-rich hemicellulose, suggesting that almost all xylose of hemicelluloses was applicable for engineered yeast co-fermentation to achieve maximum bioethanol at 29% (% dry matter) without the necessity of solid-liquid separation, water washing, and detoxification process. Furthermore, this study collected all K3PO4 liquid waste as chemical fertilizer into rice culture for much enhanced plant growth and biomass production up to 1.5 folds. Therefore, this work has proposed a mechanism model to highlight a cost-effective and green-like strategy for high yield of bioethanol with potential value-added bioproducts by using sugarcane bagasse and other lignocellulose residues.
- 相关文献
作者其他论文 更多>>
-
DUO1 Activated Zinc Finger (AtDAZ) protein role in the generative cell body morphogenesis (vol 115, 15, 2025)
作者：Rauf, Abdur;Wang, Anbang;Li, Yujia;Lian, Zhihao;Wei, Shouxing;Li, Jingyang;Rauf, Abdur;Rauf, Abdur;Khan, Qayash;Jabbar, Kashmala;Jan, Farooq;Khan, Ikramullah;Bibi, Mamoona;Abidullah, Syed;Rauf, Abdur;Li, Jingyang
关键词：
-
Ethno-medicinal knowledge and geo-referenced profiling of medicinal plants in Amazi Valley, Buner, Pakistan
作者：Elahi, Rahmat;Rauf, Abdur;Qayash, Muhammad;Yaqub, Saman;Jabbar, Kashmala;Khan, Guleena;Khan, Ikramullah;Rauf, Abdur;Li, Jingyang;Parveen, Gulnaz
关键词：Global Positioning System; Phytochemical; Pharmacological; Medicinal plants; Therapeutic
-
Genome-wide association studies reveal genetic diversity and regulatory loci underlying dwarfing traits in banana
作者：Li, Yuqi;Yan, Liu;Wang, Yi;Li, Wei;Han, Zhenhai;Li, Yuqi;Feng, Junting;Yan, Liu;Liu, Juhua;Cai, Bingyu;Li, Kai;Zhao, Yankun;Chen, Yufeng;Cheng, Qifeng;Cao, Miaomiao;Wei, Yongzan;Wang, Wei;Xie, Jianghui;Li, Yuqi;Li, Wei;Han, Zhenhai;Wei, Shouxing;Hu, Huigang;Xie, Yixian
关键词：GWAS; hormone; molecular marker;
Musa ; plant height -
DUO1 Activated Zinc Finger (AtDAZ) protein role in the generative cell body morphogenesis
作者：Rauf, Abdur;Wang, Anbang;Li, Yujia;Lian, Zhihao;Wei, Shouxing;Li, Jingyang;Rauf, Abdur;Rauf, Abdur;Khan, Qayash;Jabbar, Kashmala;Jan, Farooq;Khan, Ikramullah;Bibi, Mamoona;Abidullah, Syed;Rauf, Abdur;Li, Jingyang
关键词：Generative cell; T-DNA; MYB-TF;
DUO1 target genes;DUO1-DAZ1 ; Morphogenesis -
Piperine Improves DSS-Induced Colitis in Mice via Inhibition of Inflammation and Modulation of Gut Microbiota
作者：Hu, Yeye;Wang, Yanting;Gao, Haoyang;Yang, Guigui;Xie, Jing;He, Ziliang;Hu, Weicheng;Hu, Yeye;Hu, Weicheng;Lv, Shenghui;Gu, Fenglin;Gu, Fenglin;Huang, Chaoqing;Huang, Chaoqing
关键词：colitis; fecal microbiota transplantation; gut microbiota; intestinal barrier; Piperine
-
Enhancing cold resistance in Banana (Musa spp.) through EMS-induced mutagenesis, L-Hyp pressure selection: phenotypic alterations, biomass composition, and transcriptomic insights
作者：Liu, Yumeng;Li, Yujia;Wang, Anbang;Guo, Borui;Tang, Fenling;Li, Jingyang;Liu, Yumeng;Li, Yujia;Wang, Anbang;Guo, Borui;Tang, Fenling;Li, Jingyang;Li, Yujia;Wang, Anbang;Xu, Zhuye;Tang, Fenling;Li, Jingyang;Liu, Yumeng;Guo, Borui;Xu, Zhuye;Wang, Zuo;Li, Chunfang;Chen, Yan
关键词：Bananas; Cold resistance; Somatic mutations; EMS mutagenesis; L-Hyp pressure selection; Transcriptome analysis; Phenotypic variations
-
Role of calcium nutrition in plant Physiology: Advances in research and insights into acidic soil conditions - A comprehensive review
作者：Jing, Tao;He, Yingdui;Eissa, Mamdouh A.;Ding, Zheli;Xie, Jianghui;Li, Jingyang;Singh, Vijai;Shankar, Alka;Saxena, Abhishek;Tiwari, Archana;Maturi, Krishna Chaitanya;Maturi, Krishna Chaitanya;Solanki, Manoj Kumar;Eissa, Mamdouh A.;Awasthi, Mukesh Kumar;Xie, Jianghui
关键词：Soil acidity; Nutrient availability; Calcium ions; Biological processes; Nanotechnology; Genetic engineering; Genome sequencing
