CAS OpenIR  > 生化工程国家重点实验室
Evaluation of growth age for the diverse conversion of Ficus carica L. cut branches using steam explosion
Qin, Lan-Zhi; Chen, Hong-Zhang
2016-06-01
发表期刊PROCESS BIOCHEMISTRY
ISSN1359-5113
卷号51期号:6页码:749-758
摘要Growth age determines the composition and structure of woody biomass and hence its conversion performance. Effects of growth age of seasonal Ficus carica L. cut branches (FCBs) on the diverse conversion efficiency by steam explosion (SE) were evaluated. Results showed that sugar contents increased with the growth age of FCBs (0.5-, 1- and 3-year-old). Sugar conversions increased dramatically after SE for all FCBs, and the highest sugar conversion was observed at 1-year-old FCB, reaching 48.4% for glucan. SE decreased number- and weight-average molecular weight and increased polydispersity of lignin. 1-year-old FCB obtained the highest specific surface area value (0.439 m(2)/g) after SE, 64.0% and 28.8% higher than that of 0.5- and 3-year-old FCBs. Morphology observation of single fibers showed the homogeneous fiber size distribution for 1-year-old FCB after SE, which should be helpful to increase the adsorptivity of enzymes during hydrolysis. Through SE, 1-year-old FCB obtained higher sugar contents, bigger specific surface area, homogeneous fiber size distribution, and hence higher sugar conversion during enzymatic hydrolysis. Therefore, the analysis of physicochemical property and the hydrolysis performance suggested that 1-year-old FCB would be a desirable substrate for the conversion process using SE. (C) 2016 Elsevier Ltd. All rights reserved.
关键词Ficus Carica L. Cut Branch Growth Age Steam Explosion Sugar Conversion Diversity
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.procbio.2016.03.004
收录类别SCI
语种英语
关键词[WOS]CORN STOVER ; ENZYMATIC-HYDROLYSIS ; CHEMICAL-COMPOSITION ; WOODY BIOMASS ; TREE AGE ; PRETREATMENT ; LIGNIN ; FRACTIONATION ; BIOSYNTHESIS ; FERMENTATION
WOS研究方向Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Engineering
WOS类目Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Engineering, Chemical
项目资助者Open Funding Project of the National Key Laboratory of Biochemical Engineering(2013KF-01)
WOS记录号WOS:000377325800009
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/20956
专题生化工程国家重点实验室
作者单位Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Qin, Lan-Zhi,Chen, Hong-Zhang. Evaluation of growth age for the diverse conversion of Ficus carica L. cut branches using steam explosion[J]. PROCESS BIOCHEMISTRY,2016,51(6):749-758.
APA Qin, Lan-Zhi,&Chen, Hong-Zhang.(2016).Evaluation of growth age for the diverse conversion of Ficus carica L. cut branches using steam explosion.PROCESS BIOCHEMISTRY,51(6),749-758.
MLA Qin, Lan-Zhi,et al."Evaluation of growth age for the diverse conversion of Ficus carica L. cut branches using steam explosion".PROCESS BIOCHEMISTRY 51.6(2016):749-758.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Evaluation of growth(2657KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Qin, Lan-Zhi]的文章
[Chen, Hong-Zhang]的文章
百度学术
百度学术中相似的文章
[Qin, Lan-Zhi]的文章
[Chen, Hong-Zhang]的文章
必应学术
必应学术中相似的文章
[Qin, Lan-Zhi]的文章
[Chen, Hong-Zhang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Evaluation of growth age for the diverse conversion of Ficus carica L. cut branches using steam explosion.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。