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
Source PublicationPROCESS BIOCHEMISTRY
ISSN1359-5113
Volume51Issue:6Pages:749-758
AbstractGrowth 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.
KeywordFicus Carica L. Cut Branch Growth Age Steam Explosion Sugar Conversion Diversity
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.procbio.2016.03.004
Indexed BySCI
Language英语
WOS KeywordCORN STOVER ; ENZYMATIC-HYDROLYSIS ; CHEMICAL-COMPOSITION ; WOODY BIOMASS ; TREE AGE ; PRETREATMENT ; LIGNIN ; FRACTIONATION ; BIOSYNTHESIS ; FERMENTATION
WOS Research AreaBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Engineering
WOS SubjectBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Engineering, Chemical
Funding OrganizationOpen Funding Project of the National Key Laboratory of Biochemical Engineering(2013KF-01)
WOS IDWOS:000377325800009
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/20956
Collection生化工程国家重点实验室
AffiliationChinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
Recommended Citation
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.
Files in This Item:
File Name/Size DocType Version Access License
Evaluation of growth(2657KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qin, Lan-Zhi]'s Articles
[Chen, Hong-Zhang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qin, Lan-Zhi]'s Articles
[Chen, Hong-Zhang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qin, Lan-Zhi]'s Articles
[Chen, Hong-Zhang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.