Abstract
Myco
degradation
is
an
effective
technique
for
breaking
down
waste
plant
substances
made
of
lignin,
cellulose,
and
hemicellulose,
which
are
collectively
known
as
lignocellulose.
This
abundant
organic
material
found
throughout
the
world.
Due
to
its
recalcitrant
nature,
lignocellulose
poses
a
challenge
efficient
conversion
into
biofuels,
biochemicals,
other
valuable
products.
degradation,
involves
use
fungi
degrade
lignocellulosic
materials,
offers
sustainable
cost‐efficient
resolution
this
challenge.
review
provides
overview
mechanisms
applications
myco
biomass
degradation.
The
discusses
various
types
involved
in
their
enzymatic
systems,
factors
that
influences
performance.
Furthermore,
potential
products,
such
enzymes,
bioplastics,
reviewed.
It
also
highlights
implications
management
development.
Overall,
represents
promising
technology
deprivation
biomass,
further
research
field
holds
great
creation
bio‐based
Carbohydrate Polymer Technologies and Applications,
Год журнала:
2023,
Номер
7, С. 100396 - 100396
Опубликована: Ноя. 22, 2023
Lignocellulose
biomass
(LCB)
is
a
plant
mainly
composed
of
cellulose,
hemicellulose,
and
lignin.
Cellulose
the
most
abundant
biodegradable
polymer
on
Earth
very
useful
for
various
applications.
However,
complex
structure
lignocellulosic
biomass,
in
which
cellulose
tightly
bound
to
hemicellulose
lignin,
poses
significant
challenges
isolation
from
LCB
components.
This
necessitates
efficient
pretreatment
techniques
enable
separation.
Conventional
methods
are
not
sustainable
because
they
involve
use
harsh
chemicals,
elevated
temperatures,
high
energy
consumption,
low
productivity,
formation
fermentation
inhibitors
can
increase
cost
processing
with
negative
environmental
impacts.
Green
have
been
proposed
address
these
issues
using
milder
more
approaches.
These
green
evaluated
terms
their
delignification
efficiency,
reduced
solvent
requirement,
impact,
economic
viability,
relevance
recent
advancements
technologies.
review
provides
overview
application
environmentally
friendly
as
well
potential
key
feedstock
bioeconomy
by
showcasing
versatility
industrial
Recycling,
Год журнала:
2023,
Номер
8(4), С. 61 - 61
Опубликована: Июль 20, 2023
The
sustainable
management
of
lignocellulosic
agricultural
waste
has
gained
significant
attention
due
to
its
potential
for
the
production
valuable
products.
This
paper
provides
an
extensive
overview
valorization
strategies
employed
convert
into
economically
and
environmentally
manuscript
examines
conversion
routes
products
from
waste.
These
include
biofuels,
such
as
bioethanol
biodiesel,
via
biochemical
thermochemical
processes.
Additionally,
synthesis
platform
chemicals,
furfural,
levulinic
acid,
xylose,
is
explored,
which
serve
building
blocks
manufacturing
polymers,
resins,
other
high-value
chemicals.
Moreover,
this
highlights
in
generating
bio-based
materials,
including
composites,
plastics,
adsorbents.
utilization
feedstock
enzymes,
organic
acids,
bioactive
compounds
also
discussed.
challenges
opportunities
associated
with
are
addressed,
encompassing
technological,
economic,
environmental
aspects.
Overall,
a
comprehensive
waste,
highlighting
significance
transitioning
towards
circular
bioeconomy.
insights
presented
here
aim
inspire
further
research
development
field
valorization,
fostering
innovative
approaches
promoting
abundant
resource
Processes,
Год журнала:
2023,
Номер
11(3), С. 688 - 688
Опубликована: Фев. 24, 2023
Lactic
acid
(LA)
has
broad
applications
in
the
food,
chemical,
pharmaceutical,
and
cosmetics
industries.
LA
production
demand
rises
due
to
increasing
for
polylactic
since
is
a
precursor
production.
Fermentative
using
renewable
resources,
such
as
lignocellulosic
materials,
reduces
greenhouse
gas
emissions
offers
cheaper
alternative
feedstock
than
refined
sugars.
Suitable
pretreatment
methods
must
be
selected
minimize
cost
production,
successful
hydrolysis
of
lignocellulose
results
sugar-rich
feedstocks
fermentation.
This
review
broadly
focused
on
fermentative
from
lignocellulose.
Aspects
discussed
include
(i).
low-cost
materials
(ii).
methods,
(iii).
enzymatic
cellulose
hemicellulose,
(iv).
lactic
acid-producing
microorganisms,
including
fungi,
bacteria,
genetically
modified
their
pathways,
(v).
fermentation
modes
methods.
Industrial
purification,
difficulties
possible
strategies
circumvent
challenges
were
discussed.
A
promising
option
industrial
purification
that
contains
enzyme
cell
recycling
continuous
simultaneous
saccharification
coupled
with
membrane-based
separation
was
proposed.
proposed
system
can
eliminate
substrate-,
feedback-,
end-product
inhibition,
thereby
concentration,
productivity,
yield.
Energies,
Год журнала:
2023,
Номер
16(8), С. 3598 - 3598
Опубликована: Апрель 21, 2023
Cellulases
are
enzymes
that
attracting
worldwide
attention
because
of
their
ability
to
degrade
cellulose
in
the
lignocellulosic
biomass
and
transform
it
into
highly
demanded
bioethanol.
The
enzymatic
hydrolysis
by
cellulases
fermentable
sugars
is
a
crucial
step
biofuel
production,
given
complex
structure
lignocellulose.
Due
cellulases’
unique
hydrolyze
very
recaltricant
nature
biomass,
cellulase
market
demand
rapidly
growing.
Although
have
been
used
industrial
applications
for
decades,
constant
effort
being
made
field
enzyme
innovation
develop
mixtures/cocktails
with
improved
performance.
Given
main
producers
microbial
origin,
there
need
isolate
new
microorganisms
as
potential
important
production.
This
review
provides
insight
current
research
on
improving
production
well
outlook
commercial
preparation
involved
bioethanol
Fermentation,
Год журнала:
2023,
Номер
9(8), С. 755 - 755
Опубликована: Авг. 13, 2023
Modern
society
is
characterised
by
its
outstanding
capacity
to
generate
waste.
Lignocellulosic
biomass
most
abundant
in
nature
and
biorenewable
contains
energy
sources
formed
via
biological
photosynthesis
from
the
available
atmospheric
carbon
dioxide,
water,
sunlight.
It
composed
of
cellulose,
hemicellulose,
lignin,
constituting
a
complex
polymer.
The
traditional
disposal
these
types
waste
associated
with
several
environmental
public
health
effects;
however,
they
could
be
harnessed
produce
value-added
products
clean
energy.
Moreover,
increase
population
industrialisation
have
caused
current
resources
continuously
exploited,
resulting
depletion
global
fuel
reservoirs.
overexploitation
has
negative
effects
such
as
climate
change,
exacerbating
greenhouse
gas
emissions.
In
quest
meet
world’s
future
needs
adequate
management
waste,
anaerobic
digestion
lignocellulosic
remained
focus,
attracting
great
interest
sustainable
alternative
fossil
resources.
However,
substrate
characteristics
offer
recalcitrance
process,
which
negatively
impacts
methane
yield.
Nevertheless,
biodigestibility
substrates
can
enhanced
through
chemical,
physical,
pretreatment
methods,
leading
improvement
biogas
yields.
Furthermore,
co-digestion
other
adding
specific
nutrients
trace
elements
or
inoculum
will
help
adjust
level
appropriate
for
efficient
increased
iScience,
Год журнала:
2024,
Номер
27(3), С. 109154 - 109154
Опубликована: Фев. 22, 2024
In
2021,
airplanes
consumed
nearly
250
million
tons
of
fuel,
equivalent
to
almost
10.75
exajoules.
Anticipated
growth
in
air
travel
suggests
increasing
fuel
consumption.
January
2022,
demand
surged
by
82.3%,
as
per
the
International
Air
Transport
Association.
tackling
aviation
emissions,
governments
promote
synthetic
e-fuels
cut
carbon.
Sustainable
(SAF)
production
increased
from
1.9
15.8
gallons
six
years.
Although
cost
kerosene
produced
with
carbon
dioxide
direct
capture
(DAC)
is
several
times
higher
than
conventional
jet
its
projected
expected
decrease
$104–$124/MWh
2030
$60–$69/MWh
2050.
Advances
DAC
technology,
decreasing
renewable
electricity,
and
improvements
FT
technology
are
reasons
believe
that
e-kerosene
will
decline.
This
review
describes
major
synthesis
methods,
incorporating
DAC,
hydrogen
water
electrolysis,
hydrocarbon
via
Fischer-Tropsch
process.
The
importance
integrating
e-fuel
energy
sources
sustainable
feedstock
utilization
cannot
be
overstated
achieving
emission
circularity.
paper
explores
concept
power-to-liquid
(PtL)
pathways,
where
used
convert
feedstocks
into
e-fuels.
addition
these
technological
improvements,
pricing,
government
subsidies,
public
procurement
policy
initiatives
could
help
reduce
e-kerosene.
Our
provides
a
comprehensive
guide
advancements,
circularity
aspects
It
provide
valuable
resource
for
researchers,
policymakers,
industry
stakeholders,
general
interested
transitioning
industry.
Fermentation,
Год журнала:
2023,
Номер
9(11), С. 990 - 990
Опубликована: Ноя. 20, 2023
Lignocellulose
consists
of
cellulose,
hemicellulose,
and
lignin
is
a
sustainable
feedstock
for
biorefinery
to
generate
marketable
biomaterials
like
biofuels
platform
chemicals.
Enormous
tons
lignocellulose
are
obtained
from
agricultural
waste,
but
few
utilized
due
lack
awareness
the
biotechnological
importance
lignocellulose.
Underutilizing
could
also
be
linked
incomplete
use
cellulose
hemicellulose
in
biotransformation
into
new
products.
Utilizing
producing
value-added
products
alleviates
waste
disposal
management
challenges.
It
reduces
emission
toxic
substances
environment,
which
promotes
development
goal
contributes
circular
economy
economic
growth.
This
review
broadly
focused
on
production
high-value
The
aspects
that
were
discussed
included:
(i)
sources
lignocellulosic
biomass;
(ii)
conversion
biomass
products;
(iii)
various
bio-based
Additionally,
several
challenges
upcycling
alleviation
strategies
discussed.
suggested
prospects
using
replace
polystyrene
packaging
with
lignin-based
products,
crafts
interior
decorations
lignin,
nanolignin
environmental
biosensors
biomimetic
sensors,
processing
addition
nutritional
supplements
meet
dietary
requirements
animal
feeding.
