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Changes in composition, cellulose degradability and biochemical methane potential of Miscanthus species during the growing season
Peng, Xiaowei1; Li, Chao2,3; Liu, Jing2,3; Yi, Zili3; Han, Yejun1
2017-07-01
Source PublicationBIORESOURCE TECHNOLOGY
ISSN0960-8524
Volume235Pages:389-395
Abstract

The composition, cellulose degradability and biochemical methane potential (BMP) of M. sinensis, M. floridulus, Miscanthus x giganteus and M. lutarioriparius were investigated concomitantly at different growth/ harvest times during their growing season. For all the four species, there was only a slight change in the compositional content. Meanwhile there was a huge change in the BMP values. At the growth time of 60 days the BMPs ranged from 247.1 to 266.5 ml g(-1) VS. As growth time was prolonged, the BMPs decreased by 11-35%. For each species, the BMP was positively correlated to the cellulose degradability with the correlation coefficients (R-2) ranging from 0.8055 to 0.9925. This suggests that besides the biomass yield, it is justifiable to consider cellulose degradability when selecting the suitable harvest time for biofuels production from Miscanthus, especially in tropical and subtropical regions where Miscanthus can be harvested twice or more within a year. (C) 2017 Elsevier Ltd. All rights reserved.

KeywordMiscanthus Methane Potential Growing Season Cellulose Biofuels
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2017.03.128
Indexed BySCI
Language英语
WOS Keywordx Giganteus ; Anaerobic-digestion ; Harvest Time ; Biofuels ; Genotypes ; Lutarioriparius ; Pretreatments ; Environment ; Chemicals ; Straw
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
Funding OrganizationNational Natural Science Foundation of China(21676279) ; National High Technology Research and Development Program of China (863 Project)(2014AA021905) ; 100 Talents Program of institute of process engineering, Chinese Academy of Sciences
WOS IDWOS:000402479100046
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22625
Collection生化工程国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Lund Univ, Ctr Chem & Chem Engn, Div Biotechnol, Nat Vetarvagen 14, S-22241 Lund, Sweden
3.Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha 410128, Hunan, Peoples R China
Recommended Citation
GB/T 7714
Peng, Xiaowei,Li, Chao,Liu, Jing,et al. Changes in composition, cellulose degradability and biochemical methane potential of Miscanthus species during the growing season[J]. BIORESOURCE TECHNOLOGY,2017,235:389-395.
APA Peng, Xiaowei,Li, Chao,Liu, Jing,Yi, Zili,&Han, Yejun.(2017).Changes in composition, cellulose degradability and biochemical methane potential of Miscanthus species during the growing season.BIORESOURCE TECHNOLOGY,235,389-395.
MLA Peng, Xiaowei,et al."Changes in composition, cellulose degradability and biochemical methane potential of Miscanthus species during the growing season".BIORESOURCE TECHNOLOGY 235(2017):389-395.
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