Frontiers in Bioscience-Elite,
Journal Year:
2024,
Volume and Issue:
16(4)
Published: Dec. 25, 2024
A
rise
in
population
and
societal
changes
have
increased
pressure
on
resources
required
to
meet
the
growing
demand
for
food
changing
dietary
preferences.
The
increasing
animal
protein
is
concerning
raises
questions
regarding
sustainability
due
its
environmental
impact.
Subsequently,
scientists
seek
alternative
proteins,
such
as
microbial
proteins
(MPs),
an
environmentally
friendly
choice.
production
of
MPs
promotes
benefits,
including
reducing
deforestation
CO2
emissions.
Several
microorganism
types,
bacteria,
yeast,
fungi,
algae,
use
a
variety
substrates
MP
production,
from
agricultural
residues
lignocellulosic
biomass.
These
complex
substrates,
biomass,
are
converted
fermentable
sugar
through
either
chemical,
physical,
or
biological
methods.
Indeed,
fermentation
can
occur
submerged
cultures
other
However,
this
depends
substrate
microorganisms
being
utilized.
properties
that
make
them
versatile
useful
ingredients
various
applications.
Using
biomass
raw
materials
producing
offers
sustainability,
cost-effectiveness,
waste
reduction
advantages.
consistent
with
principles
established
by
green
chemistry,
which
aims
conserve
effectively
operate
sustainably
all
areas.
This
review
highlights
importance
studying
manufacturing
aspects
characteristics
associated
MPs,
be
implemented
solve
problems
encourage
novel
methods
global
food/feed
industry.
International Journal of Renewable Energy Development,
Journal Year:
2024,
Volume and Issue:
13(4), P. 783 - 813
Published: June 7, 2024
This
review
article
examines
the
revolutionary
possibilities
of
machine
learning
(ML)
and
intelligent
algorithms
for
enabling
renewable
energy,
with
an
emphasis
on
energy
domains
solar,
wind,
biofuel,
biomass.
Critical
problems
such
as
data
variability,
system
inefficiencies,
predictive
maintenance
are
addressed
by
integration
ML
in
systems.
Machine
improves
solar
irradiance
prediction
accuracy
maximizes
photovoltaic
performance
sector.
help
to
generate
electricity
more
reliably
enhancing
wind
speed
forecasts
turbine
efficiency.
efficiency
biofuel
production
optimizing
feedstock
selection,
process
parameters,
yield
forecasts.
Similarly,
models
biomass
provide
effective
thermal
conversion
procedures
real-time
management,
guaranteeing
increased
operational
stability.
Even
enormous
advantages,
quality,
interpretability
models,
computing
requirements,
current
systems
still
remain.
Resolving
these
issues
calls
interdisciplinary
cooperation,
developments
computer
technology,
encouraging
legislative
frameworks.
study
emphasizes
vital
role
promoting
sustainable
efficient
giving
a
thorough
present
applications
highlighting
continuing
problems,
outlining
future
prospects
E3S Web of Conferences,
Journal Year:
2024,
Volume and Issue:
529, P. 02014 - 02014
Published: Jan. 1, 2024
The
global
shift
towards
sustainable
energy
resources
highlights
the
importance
of
biomass
as
a
promising
path
for
generating
green,
renewable
energy.
This
study
synthesizes
modern
research
and
technological
improvements
in
feedstocks,
bioenergy
conversion
approaches,
integrated
biorefinery
systems.
It
explores
multifaceted
position
addressing
power
safety,
mitigating
climate
change,
fostering
financial
improvement,
particular
emerging
economies.
paper
evaluates
diverse
resources,
along
with
lignocellulosic
materials,
dairy
waste,
microalgae,
discusses
their
into
biofuels
biochemicals
via
tactics
including
fermentation,
anaerobic
digestion,
biochemical
conversion.
similarly
delves
environmental
monetary
implications
usage,
highlighting
challenges
opportunities
enhancing
efficiency,
reducing
fees,
making
sure
sustainability.
By
supplying
comprehensive
evaluate
country
future
instructions
research,
this
pursuit
to
make
contributions
development
low-carbon,
fuel
options
advance
transition
more
varied
portfolio.
International Journal of Renewable Energy Development,
Journal Year:
2024,
Volume and Issue:
14(1), P. 83 - 103
Published: Jan. 1, 2024
This
comprehensive
review
explores
the
feasibility
and
potential
of
using
hydrogen
gas
as
a
fuel
for
internal
combustion
engines,
topic
growing
importance
in
context
global
efforts
to
reduce
greenhouse
emissions
transition
towards
sustainable
energy
sources.
Hydrogen,
known
its
high
content
clean
properties,
presents
promising
alternative
traditional
fossil
fuels.
paper
examines
chemical
properties
benefits
over
conventional
fuels,
particularly
focusing
on
technological
advancements
modifications
required
compression
ignition
spark
engines
efficiently
utilize
hydrogen.
The
delves
into
necessary
engine
design
modification,
injection
systems,
characteristics,
emission
control
technologies
specific
both
engines.
Furthermore,
it
addresses
environmental
impacts,
including
reductions
gases
other
pollutants,
evaluates
economic
implications,
such
production
costs
compared
solutions.
Key
challenges
associated
with
storage,
distribution,
safety
are
discussed,
along
solutions
innovations
currently
under
investigation.
aims
provide
thorough
understanding
current
state
guiding
future
research
development
this
vital
field.
International Journal of Renewable Energy Development,
Journal Year:
2024,
Volume and Issue:
13(3), P. 559 - 571
Published: April 20, 2024
There
is
a
looming
global
crisis
owing
to
the
increase
in
greenhouse
gases
and
escalating
fossil
fuel
process.
The
issue
further
compounded
by
ongoing
conflicts
different
places
world.
Hence,
there
an
urgent
need
for
bouquet
of
alternative
fuels
suitable
power
incumbent
internal
combustion
engine.
Among
various
options
available
Dimethyl
Ether
(DME)
friendly
environment
fuel,
easy
liquefy,
use
diesel
engines,
while
Liquefied
Petroleum
Gas
(LPG)
another
potential
engines.
present
study
endeavor
investigate
characteristics
engine
powered
with
DME-diesel
blends
as
pilot
LPG
was
used
main
fuel.
During
testing,
diesel-DME
were
containing
0%,
25%,
50%,
75%
DME.
AVL
Boost
software
employed
modeling
performance
tailpipe
emission.
test
combination
successful
running
sans
any
abnormality
sound
or
performance.
results
showed
carbon
monoxide
(CO)
hydrocarbon
(HC)
emissions
reduced
using
marginal
oxides
nitrogen
(NOx)
levels.
In
general,
DME
could
be
considered
promising
solution
reducing
pollutant
emissions.
International Journal on Computational Engineering,
Journal Year:
2024,
Volume and Issue:
1(1), P. 21 - 26
Published: March 30, 2024
The
escalating
fossil
fuel
prices
and
greenhouse
gases
need
urgent
attention
for
a
sustainable
solution.
present
study
explores
as
modern
machine
learning
approaches
can
be
employed
to
prognosticate
the
complex
biomethane
generation
process
from
organic
wastes,
like
biowaste
or
food
waste.
research
investigates
use
of
sludges
how
intelligent
comprehend
nonlinear
processes
involved
in
production.
Linear
regression
Extreme
gradient
boosting
(XGBoost)
based
prediction-models
were
developed
assessed
employing
diverse
set
statistical
parameters,
including
R,
R2,
Mean
Squared
Error
(MSE),
Absolute
(MAE),
Kling-Gupta
Efficiency
(KGE).
results
show
that
XGBoost
model
beat
classical
Regression
(LR)
both
training
testing
phases.
During
training,
had
an
impressive
R2
value
0.99994,
indicating
perfect
fit
data.
In
contrast,
LR
achieved
0.65464.
Similarly,
during
test
period,
outperformed
with
values
of
0.9553
0.9902.
Furthermore,
reduced
prediction
errors,
significantly
lower
MSE
MAE
than
LR.
Taylor’s
graph
better
illustrates
excellent
performance
over
testing.
These
data
demonstrate
ability
predict
production,
well
its
improve
production
process.
Himia Fizika ta Tehnologia Poverhni,
Journal Year:
2024,
Volume and Issue:
15(3), P. 429 - 438
Published: Sept. 6, 2024
Caffeic
acid
(CA)
is
a
phenolic,
natural,
biologically
active
compound
with
pronounced
antioxidant
and
antimicrobial
properties.
It
has
great
potential
for
use
in
medicine
cosmetology
can
also
be
used
to
obtain
number
of
other
useful
chemicals.
Therefore,
research
aimed
at
improving
the
technologies
removing
caffeic
from
plant
raw
materials
its
processing
relevant.
In
our
work,
we
have
studied
complexes
nanosized
Al2O3,
which
usually
various
biomass
conversion
technologies,
using
FT-IR
spectroscopy,
temperature-programmed
desorption
mass
spectrometry
(TPD
MS),
DFT
calculations.
The
spectra
analysis
shows
that
CA
interact
aluminum
oxide
via
both
carboxyl
phenolic
groups.
Based
on
measured
differences
between
carbonyl
symmetric
asymmetrc
vibrational
peaks
(Δν),
it
was
found
carboxylate
Al2O3
surface
bidentate
monodentate
structures.
spectrometric
data
made
possible
identify
compounds
4-vinyl
catechol,
pyrocatechol,
phenol,
are
decomposition
products
formed
complexes.
CA/Al2O3
samples,
chelate
complexes,
participation
OH
groups
aromatic
ring,
predominate.
Frontiers in Bioscience-Elite,
Journal Year:
2024,
Volume and Issue:
16(4)
Published: Dec. 25, 2024
A
rise
in
population
and
societal
changes
have
increased
pressure
on
resources
required
to
meet
the
growing
demand
for
food
changing
dietary
preferences.
The
increasing
animal
protein
is
concerning
raises
questions
regarding
sustainability
due
its
environmental
impact.
Subsequently,
scientists
seek
alternative
proteins,
such
as
microbial
proteins
(MPs),
an
environmentally
friendly
choice.
production
of
MPs
promotes
benefits,
including
reducing
deforestation
CO2
emissions.
Several
microorganism
types,
bacteria,
yeast,
fungi,
algae,
use
a
variety
substrates
MP
production,
from
agricultural
residues
lignocellulosic
biomass.
These
complex
substrates,
biomass,
are
converted
fermentable
sugar
through
either
chemical,
physical,
or
biological
methods.
Indeed,
fermentation
can
occur
submerged
cultures
other
However,
this
depends
substrate
microorganisms
being
utilized.
properties
that
make
them
versatile
useful
ingredients
various
applications.
Using
biomass
raw
materials
producing
offers
sustainability,
cost-effectiveness,
waste
reduction
advantages.
consistent
with
principles
established
by
green
chemistry,
which
aims
conserve
effectively
operate
sustainably
all
areas.
This
review
highlights
importance
studying
manufacturing
aspects
characteristics
associated
MPs,
be
implemented
solve
problems
encourage
novel
methods
global
food/feed
industry.
