Abstract：
:A new pretreatment method of lignocellulosic biomass was explored by using a wet aerobic process with an alkaline lignin and a mineral salt solution. This treatment significantly improved structural modification of rape straw used as substrate model in this study. Change in cellulose accessibility to cellulase of rape straw rose up to six fold within the first days of this pretreatment without generated significant modification of van Soest lignocellulose fractionation. The biological pretreatment apply to rape straw induced a high microbial activity revealed by quantitative PCR and sequencing techniques, suggesting that bacteria including Xanthomonadales and Sphingobacteriales may be involved in this lignocellulosic biomass transformation. Moreover, results of this work demonstrate that the endogenous microbial community associated with rape straw plays a key role in its alteration.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Tian JH,Pourcher AM,Bize A,Wazeri A,Peu Pdoi
10.1016/j.biortech.2017.03.142subject
Has Abstractpub_date
2017-08-01 00:00:00pages
31-38eissn
0960-8524issn
1873-2976pii
S0960-8524(17)30423-6journal_volume
237pub_type
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