Brethauer Studer, Simone; Shahab, Robert; Studer, Michael Hans-Peter (2017). Enhanced simultaneous saccharification and fermentation of pretreated beech wood by in situ treatment with the white rot fungus Irpex lacteus in a membrane aerated biofilm reactor Bioresource Technology, 237, pp. 135-138. Elsevier 10.1016/j.biortech.2017.03.050
|
Text
1-s2.0-S0960852417303206-main.pdf - Published Version Available under License Creative Commons: Attribution-Noncommercial-No Derivative Works (CC-BY-NC-ND). Download (341kB) | Preview |
The aim of the present study was to investigate the combination of steam pretreatment and biological treatment with lignin degrading fungal strains in order to enable efficient bioprocessing of beech wood to ethanol. In a sequential process of steam and fungal pretreatment followed by enzymatic hydrolysis, Irpex lacteus almost doubled the glucose yield for mildly pretreated beech wood, but could not improve yields for more severely pretreated substrates. However, when simultaneous saccharification and fermentation is combined with in situ I. lacteus treatment, which is enabled by the application of a membrane aerated biofilm reactor, ethanol yields of optimally steam pretreated beech could be improved from 65 to 80%. Generally, in situ fungal treatment during bioprocessing of lignocellulose is an interesting method to harness the versatile abilities of white rot fungi.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
School of Agricultural, Forest and Food Sciences HAFL > Resource-efficient agricultural production systems School of Agricultural, Forest and Food Sciences HAFL > Agriculture |
Name: |
Brethauer Studer, Simone 0000-0001-7755-7593; Shahab, Robert and Studer, Michael Hans-Peter 0000-0003-1083-0967 |
Subjects: |
S Agriculture > S Agriculture (General) T Technology > T Technology (General) |
ISSN: |
09608524 |
Publisher: |
Elsevier |
Language: |
English |
Submitter: |
Simon Lutz |
Date Deposited: |
12 Feb 2020 15:42 |
Last Modified: |
01 Mar 2023 14:04 |
Publisher DOI: |
10.1016/j.biortech.2017.03.050 |
ARBOR DOI: |
10.24451/arbor.8096 |
URI: |
https://arbor.bfh.ch/id/eprint/8096 |
Actions (login required)
 |
View Item |