Biotechnology for Biofuels and Bioproducts,
Год журнала:
2024,
Номер
17(1)
Опубликована: Фев. 9, 2024
Low-cost
cellulase
production
is
vital
to
sustainable
second-generation
biorefineries.
The
catabolically
derepressed
strain
of
Penicillium
funiculosum
NCIM1228
(PfMig1
Industrial Biotechnology,
Год журнала:
2024,
Номер
20(1), С. 26 - 39
Опубликована: Янв. 22, 2024
Cellulose
is
the
most
abundant
biopolymer
and
serves
as
a
vital
structural
component
in
plant
cell
walls.
It
also
represents
vast
reservoir
of
renewable
carbon.
The
efficient
degradation
cellulose
requires
specific
action
diverse
microorganisms
equipped
with
specialized
enzymatic
machinery.
This
review
synthesizes
latest
research
on
cellulose-degrading
microbes
their
multifaceted
applications.
paper
begins
by
delving
into
repertoire
microorganisms,
highlighting
pivotal
roles
cellulases,
hemicelluloses,
auxiliary
enzymes
breakdown.
Mechanisms
such
synergistic
interactions
among
different
microbial
species
relevance
biofilm
formation
for
enhanced
are
explored.
Moreover,
this
underscores
broader
ecological
significance
nutrient
cycling
carbon
sequestration.
intricate
interplay
between
communities,
environmental
conditions,
examined,
shedding
light
implications
degradation.
In
applications
section,
elucidates
versatile
uses
microbes.
These
encompass
industries
biofuel
production,
textile
manufacturing,
recycling,
bioremediation.
potential
genetically
engineered
improved
production
discussed.
Furthermore,
addresses
challenges
harnessing
industrial
applications,
including
enzyme
efficiency,
substrate
specificity,
downstream
processing.
Recent
advancements
biotechnological
strategies
to
overcome
these
presented,
offering
insights
future
development
sustainable
cellulose-based
processes.
Fermentation,
Год журнала:
2021,
Номер
7(2), С. 76 - 76
Опубликована: Май 11, 2021
An
efficient
processing
of
organic
solid
residues
will
be
pivotal
in
the
development
circular
bioeconomy.
Due
to
their
composition,
such
comprise
a
great
biochemical
conversion
potential
through
fermentations.
Generally,
carbohydrates
and
proteins
present
wastes
cannot
directly
metabolized
by
microorganisms.
Thus,
before
fermentation,
enzymes
are
used
hydrolysis
step
release
digestible
sugars
nitrogen.
Although
can
efficiently
produced
from
solid-state
fermentations
(SsF),
challenges
scale-up
SsF
technologies,
especially
bioreactors,
have
hindered
wider
application
systems.
Therefore,
most
commercial
submerged-liquid
(SmF)
expensive
simple
sugars.
Instead
independently
evaluating
SmF,
review
covers
option
combining
them
sequential
process
which,
firstly
then
for
hydrolysis,
yielding
suitable
medium
SmF.
The
article
reviews
experimental
work
that
has
demonstrated
feasibility
underlines
benefits
combination
has.
Finally,
discussion
is
included
which
highlights
that,
unlike
typically
perceived,
should
not
considered
counterpart
SmF
but,
contrast,
main
advantages
each
type
fermentation
accentuated
synergistic
SsF-SmF.