Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| A novel deep eutectic solvent from lignin-derived acids for improving the enzymatic digestibility of herbal residues from cellulose | |
Chen, Long1,3; Yu, Qiang1,2; Wang, Qiong1 ; Wang, Wen1; Qi, Wei1; Zhuang, Xinshu1; Wang, Zhongming1; Yuan, Zhenhong1
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| 2019-02-01 | |
| Source Publication | CELLULOSE
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| ISSN | 0969-0239 |
| Volume | 26Issue:3Pages:1947-1959 |
| Corresponding Author | Yu, Qiang(yuqiang@ms.giec.ac.cn) |
| Abstract | A novel lignin-derived deep eutectic solvent (DES) was synthesized from choline chloride (ChCl) and p-coumaric acid (PCA). The results showed that after pretreatment with lignin-derived DES, the dense cellulose-hemicellulose-lignin structure of herb residues of Cortex albiziae (HRCA) was effectively broken down and this facilitated subsequent enzymatic hydrolysis. The optimum pretreatment conditions were ChCl/PCA molar ratio of 1:1, 160 degrees C-5h, and a solid-liquid ratio of 1:10. Compared with untreated HRCA, 72-h enzymatic digestibility increased from 48.08 to 84.62%. When a ChCl-PCA-water pretreatment was used, the 72-h digestibility level of the residue reached 99.36%. Moreover, the recycling and reusability of this novel DES were evaluated. The results showed that synthesis and utilization of green, environment-friendly and recyclable lignin-derived DES can offer a new way of utilizing lignin which has considerable potential in the refining of biomass. [GRAPHICS] . |
| Keyword | Deep eutectic solvents Enzymatic hydrolysis Lignin Pretreatment Structure changes |
| DOI | 10.1007/s10570-018-2190-8 |
| WOS Keyword | INORGANIC SALT PRETREATMENT ; LIGNOCELLULOSIC BIOMASS ; CHOLINE CHLORIDE ; RICE STRAW ; HYDROLYSIS ; TRANSFORMATION ; GASIFICATION ; TEMPERATURE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51876206] ; National Natural Science Foundation of China[51506207] ; National Natural Science Foundation of China[21476233] ; 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] ; DNL Cooperation Fund, CAS[DNL180305] ; Youth Innovation Promotion Association, CAS[2015289] |
| WOS Research Area | Materials Science ; Polymer Science |
| Funding Organization | 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 ; DNL Cooperation Fund, CAS ; Youth Innovation Promotion Association, CAS |
| WOS Subject | Materials Science, Paper & Wood ; Materials Science, Textiles ; Polymer Science |
| WOS ID | WOS:000460617900037 |
| Publisher | SPRINGER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/24665 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Yu, Qiang |
| Affiliation | 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.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Chen, Long,Yu, Qiang,Wang, Qiong,et al. A novel deep eutectic solvent from lignin-derived acids for improving the enzymatic digestibility of herbal residues from cellulose[J]. CELLULOSE,2019,26(3):1947-1959. |
| APA | Chen, Long.,Yu, Qiang.,Wang, Qiong.,Wang, Wen.,Qi, Wei.,...&Yuan, Zhenhong.(2019).A novel deep eutectic solvent from lignin-derived acids for improving the enzymatic digestibility of herbal residues from cellulose.CELLULOSE,26(3),1947-1959. |
| MLA | Chen, Long,et al."A novel deep eutectic solvent from lignin-derived acids for improving the enzymatic digestibility of herbal residues from cellulose".CELLULOSE 26.3(2019):1947-1959. |
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