In situ deep eutectic solvent pretreatment to improve lignin removal from garden wastes and enhance production of bio-methane and microbial lipids
文献类型：期刊论文
| 作者 | Yu, Qiang1; Qin, Lei1 ; Liu, Yunyun2; Sun, Yongming1; Xu, Huijuan1; Wang, Zhongming1; Yuan, Zhenhong1
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| 刊名 | BIORESOURCE TECHNOLOGY
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| 出版日期 | 2019 |
| 卷号 | 271页码:210-217 |
| 关键词 | Liquid hot water Pretreatment Deep eutectic solvents Garden waste |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2018.09.056 |
| 通讯作者 | Xu, Huijuan(xuhj@ms.giec.ac.cn) |
| 英文摘要 | Biomass pretreatment can improve the conversion efficiency of bioenergy production. Liquid hot water (LHW) pretreatment is a truly green pretreatment due to its zero chemical use, but has the disadvantages of low lignin removal and pseudo-lignin formation. A modified liquid hot water (MLHW) process based on in situ synthesis of deep eutectic solvent (DES) could efficiently improve delignification of Roystonea regia leaves (LR) and leaf sheaths (LSR). LSR was less recalcitrant than LR, and its characteristics of higher porosity (34.8%) and thinner cell walls (5.2 mu m) for LSR contributed it higher lignin removal (53.6%) and lower choline chloride (ChCl) consumption (H2O-ChCl mass ratio of 2:1) than those (44.6% and 1:2) from LR. Moreover, a great improvement of 309.0% in bio-methane yield was achieved for the MLHW-treated LSR. In addition, in situ DES in MLHW had good biocompatibility with cellulase, microalgae, and yeast. |
| WOS关键词 | LIQUID HOT-WATER ; ANAEROBIC-DIGESTION ; SUGARCANE BAGASSE ; LIGNOCELLULOSIC BIOREFINERY ; ENZYMATIC SACCHARIFICATION ; HYDROTHERMAL PRETREATMENT ; CHEMICAL PRETREATMENT ; BIOETHANOL PRODUCTION ; STRUCTURAL-CHANGES ; ENERGY SORGHUM |
| 资助项目 | National Natural Science Foundation of China[51876206] ; National Natural Science Foundation of China[21476233] ; National Natural Science Foundation of China[21606230] ; Natural Science Foundation of Guangdong Province[2018A030313012] ; Young Top-Notch Talent of Guangdong Province, China[2016TQ03N647] ; Pearl River S&T Nova Program of Guangzhou, China[201610010110] ; National High-tech RD Program[2015AA020202] ; Science and Technology Planning Project of Guangdong Province, China[2017B020238005] ; Youth Innovation Promotion Association, CAS[2015289] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000448161200027 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province ; Young Top-Notch Talent of Guangdong Province, China ; Pearl River S&T Nova Program of Guangzhou, China ; National High-tech RD Program ; Science and Technology Planning Project of Guangdong Province, China ; Youth Innovation Promotion Association, CAS |
| 源URL | [http://ir.giec.ac.cn/handle/344007/24012]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Xu, Huijuan |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 2.Shaanxi Univ Sci & Technol, Coll Mech & Elect Engn, Xian 710021, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Qiang,Qin, Lei,Liu, Yunyun,et al. In situ deep eutectic solvent pretreatment to improve lignin removal from garden wastes and enhance production of bio-methane and microbial lipids[J]. BIORESOURCE TECHNOLOGY,2019,271:210-217. |
| APA | Yu, Qiang.,Qin, Lei.,Liu, Yunyun.,Sun, Yongming.,Xu, Huijuan.,...&Yuan, Zhenhong.(2019).In situ deep eutectic solvent pretreatment to improve lignin removal from garden wastes and enhance production of bio-methane and microbial lipids.BIORESOURCE TECHNOLOGY,271,210-217. |
| MLA | Yu, Qiang,et al."In situ deep eutectic solvent pretreatment to improve lignin removal from garden wastes and enhance production of bio-methane and microbial lipids".BIORESOURCE TECHNOLOGY 271(2019):210-217. |
入库方式： OAI收割
来源：广州能源研究所
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