Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 24, 2024
Abstract
The
study
evaluated
the
effects
of
biological
pretreatment
on
comminuted
pine
and
poplar
shavings
particleboards
with
urea-formaldehyde
resin
(UF),
utilising
Pleurotus
ostreatus.
notably
reduced
lignin
content
by
6.8–8.3%,
enhancing
biomass's
mechanical
agglomeration
properties,
thus
confirming
initial
hypotheses.
Values
for
specific
compaction
work
treated
biomass
were
higher
than
those
raw
(24.03
kJ·kg–1
vs.
21.70
kJ·kg–1),
correlating
production
denser
pastilles
(1014
kg·m–3
959
kg·m–3).
After
pretreatment,
enhanced
structural
properties
facilitated
increased
methane
yields,
showing
up
to
a
3.7-fold
increase
2.9-fold
UF
particleboards.
This
research
advances
potential
developing
recycling
biogas
technologies,
offering
novel
insights
into
degradation
via
fungal
pretreatment.
findings
underscore
necessity
further
detailed
studies
analyse
changes
in
post-pretreatment
their
impact
wood
materials.
Sustainability,
Год журнала:
2025,
Номер
17(1), С. 287 - 287
Опубликована: Янв. 2, 2025
The
increasing
demand
for
renewable
energy
sources
has
led
to
significant
interest
in
second-generation
biofuels
derived
from
lignocellulosic
biomass
and
waste
materials.
This
review
underscores
the
pivotal
role
of
valorization
meeting
global
needs,
mitigating
greenhouse
gas
emissions,
fostering
a
circular
bioeconomy.
Key
pretreatment
methods—including
steam
explosion,
pressure
treatment,
chemical
pretreatment—are
analyzed
their
ability
enhance
accessibility
cellulose
hemicellulose
enzymatic
saccharification.
Advances
cellulolytic
enzyme
development
fermentation
strategies,
such
as
use
genetically
engineered
microorganisms
capable
fermenting
both
hexoses
pentoses,
are
discussed
detail.
Furthermore,
potential
biorefinery
systems
is
explored,
highlighting
capacity
integrate
into
biofuel
production
alongside
high-value
bioproducts.
Case
studies
recent
trends
bioethanol
biogas
examined,
providing
insights
current
state
research
its
industrial
applications.
While
hold
considerable
promise
sustainable
emissions
reduction,
challenges
related
cost
optimization,
process
scalability,
technological
barriers
must
be
addressed
enable
large-scale
implementation.
serves
comprehensive
foundation
bridging
gap
between
laboratory
application,
emphasizing
need
continued
innovation
interdisciplinary
collaboration
technologies.
Food Research International,
Год журнала:
2025,
Номер
201, С. 115631 - 115631
Опубликована: Янв. 5, 2025
Xylooligosaccharides
(XOS),
short-chain
polymers
with
prebiotic
properties,
have
gained
significant
commercial
attention
over
the
past
few
decades
due
to
their
potential
as
nutraceutical
components.
Derived
from
lignocellulosic
biomass
(LCB),
XOS
serve
health
promoting
compounds
applications
across
multiple
sectors,
including
food
pharmaceutical
and
cosmetic.
This
comprehensive
review
provides
an
overview
of
production,
purification,
characterization,
quantification,
highlighting
derivation
various
sources
such
agricultural
waste,
agro-economical
forest
residues,
nutrient-dense
energy
crops.
The
production
involves
enzymatic
hydrolysis,
acid
steam
explosion,
each
offering
distinct
advantages
limitations
in
terms
cost-effectiveness
scalability
for
industrial
applications.
Methods
purification
chromatographic
techniques,
membrane
filtration,
capillary
electrophoresis
(CE)
enzyme-linked
immunosorbent
assay
(ELISA)
are
evaluated
based
on
efficiency
feasibility.
Characterization
techniques
nuclear
magnetic
resonance
(NMR)
spectroscopy,
high-performance
liquid
chromatography
(HPLC),
mass
spectrometry
(MS)
provide
detailed
insight
into
structure
composition.
Conclusively,
promising
biological
macromolecules
scientific
interest
diverse
cos-effective
large-scale
production.
Forests,
Год журнала:
2024,
Номер
15(8), С. 1372 - 1372
Опубликована: Авг. 6, 2024
Biomass
waste,
which
is
biodegradable
and
vastly
underutilized,
generated
in
huge
quantities
worldwide.
Forestry
agricultural
biomass
wastes
are
notable
for
their
wide
availability,
high
yield,
biodegradability,
recyclability.
The
accumulation
of
these
not
only
occupies
valuable
land
but
causes
serious
environmental
pollution,
can
ultimately
harm
human
health.
Therefore,
leveraging
scientific
technology
to
convert
forestry
bio-waste
into
bioenergy
other
products
crucial.
In
this
paper,
common
such
as
straw,
rice
husks,
livestock
manure,
tree
branches,
sawdust,
(bioethanol,
biogas,
biodiesel,
biohydrogen)
were
selected
keywords,
with
the
theme
green
efficient
utilization.
This
paper
provides
a
comprehensive
review
sources
existing
recycling
technologies,
potential
material
additives
conversion
energy
derivatives,
along
future
prospects.
Heliyon,
Год журнала:
2025,
Номер
11(2), С. e42068 - e42068
Опубликована: Янв. 1, 2025
Biogas
is
becoming
increasingly
important
as
a
renewable
energy
source
in
the
face
of
global
warming
and
declining
fossil
fuel
reserves.
produced
by
anaerobic
digestion
organic
materials
which
can
be
available
from
various
wastes
such
agro-industrial,
human,
fruit
waste,
distillery,
animal
waste
aquatic
plants.
This
study
deals
particularly
with
comparative
potential
biogas
production
vegetable
their
mixtures
(digestion).
The
used
feed
this
research
were
distillery
dark-colored
liquid
Desta
Alcohol
Liquor
Factory
Private
Limited
Company.
Fruit
banana
peels,
papaya,
mango,
tomato,
avocado,
cabbage
leaves,
watermelon
skin,
orange
skin
collected
juice
houses
wholesale
markets
Mekelle
City,
Cow
manure
buffer
solution,
PLC.
Waste
samples
characterized
for
total
solids,
volatile
pH,
biochemical
oxygen
demand,
chemical
demand
according
to
established
standards.
was
analyzed
using
analyzer,
an
ORSAT
apparatus
CO2,
TUTWILER
H2S.
Finally,
%CH4
calculated
100
%
ignoring
other
gases.
maximum
all
observed
at
37
°C.
Mixture
(co-digestion)
high
litter
(L):
6.95,
9.47
9.54
20
°C,
°C
50
respectively.
methane
composition
co-digestion
(M)
(%)
67,
70
70.3
Methane
yield
both
temperature
substrates
(waste).
Comparatively,
mixture(digestion);
0.032,
0.061
0.079
L
per
gram
solids
(LCH4/gVS)
Agriculture,
Год журнала:
2025,
Номер
15(5), С. 546 - 546
Опубликована: Март 4, 2025
Municipal
and
agricultural
biowaste
are
a
significant
portion
of
the
global
waste
stream
represent
an
environmental
challenge
that
must
be
addressed
sustainably.
The
literature
on
topic
has
increased
dramatically,
bibliometric
analysis
is
necessary
guide
through
this
ever-growing
production.
This
study
gives
objective
overview
state
art
evolution
within
sustainability/circular
economy
frameworks.
serves
as
starting
point
for
further
qualitative
research,
while
offering
opportunities
future
collaborations.
Two
parallel
searches
were
conducted
in
Scopus,
agri-food/agricultural
(2391
papers)
municipal
(264
concepts,
analyzed
with
VosViewer
(version
1.6.20.0)
Excel
1808).
review
analyzes
following:
annual
scientific
production
countries
involved,
showing
US
Italy
leaders
both
topics;
most
productive
authors
(only
0.2%
wrote
at
least
five
affiliations
underlying
international,
even
if
static,
collaborations;
influential
publications
sources
(Science
Total
Environment,
Journal
Cleaner
Production,
Sustainability);
keywords
over
time;
strengths
limitations
approach.
It
also
highlights
potential
research
collaboration.
Furthermore,
it
underlines
management’s
from
sustainable
view
towards
circular
approach
differences
between
