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@ARTICLE{Tharmasothirajan:902400,
author = {Tharmasothirajan, Apilaasha and Wellfonder, M. and
Marienhagen, Jan},
title = {{M}icrobial {P}olyphenol {P}roduction in a {B}iphasic
{P}rocess},
journal = {ACS sustainable chemistry $\&$ engineering},
volume = {9},
number = {51},
issn = {2168-0485},
address = {Washington, DC},
publisher = {ACS Publ.},
reportid = {FZJ-2021-04232},
pages = {17266-17275},
year = {2021},
abstract = {Microbial synthesis of aromatic compounds is generally
limited by inherent product toxicity toward the producing
cells. Here, in situ extractive strategies represent an
efficient approach to avoid such toxic effects and to
increase the overall process performance. We conducted a
solvent screening to identify suitable organic solvents to
develop a biphasic extractive strategy for microbial plant
polyphenol production using Corynebacterium glutamicum. From
10 pre-selected organic solvents, tributyrin (TB) showed the
best biocompatibility and was chosen for the biphasic
extraction process due to its beneficial effect on
partitioning and solubility of the plant polyphenol
resveratrol. In bioreactors, biphasic cultivation with TB
allowed for a product titer of 7.5 mM (1.71 g L–1)
resveratrol with a volumetric productivity of 0.26 mM h–1
and a product yield of 0.92 mol mol–1. This biphasic
cultivation procedure can be directly employed for the
synthesis of other aromatics with similar properties using
C. glutamicum.},
cin = {IBG-1},
ddc = {540},
cid = {I:(DE-Juel1)IBG-1-20101118},
pnm = {2172 - Utilization of renewable carbon and energy sources
and engineering of ecosystem functions (POF4-217)},
pid = {G:(DE-HGF)POF4-2172},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000753972100008},
doi = {10.1021/acssuschemeng.1c05865},
url = {https://juser.fz-juelich.de/record/902400},
}