Bioresource Technology,
Год журнала:
2024,
Номер
416, С. 131783 - 131783
Опубликована: Ноя. 9, 2024
The
surge
in
population
growth,
urbanization,
and
shifts
food
consumption
patterns
have
resulted
a
rise
the
global
production
of
organic
waste.
This
waste
material
must
be
repurposed
effectively
managed
to
minimize
environmental
footprints.
generation
abundant
biowaste,
especially
from
marine
sources,
may
detrimental
impacts
on
environment
human
health
if
left
untreated.
In
recent
years,
substantial
efforts
been
made
valorize
seafood
waste,
contributing
significantly
sustainability
blue
economy
through
repurposing
discards.
Seafood
can
transformed
into
different
by-products
which
applied
as
soil
amendment
enhance
quality
health,
demonstrating
holistic
approach
utilization.
extraction
bioactive
metabolites
these
materials
has
opened
avenues
for
developing
nanofertilizers.
intersection
valorization
nanotechnology
is
pertinent
context
sustainable
agriculture.
While
conventional
fertilizers
improve
fertility
with
significant
leaching
gaseous
losses,
advent
nanofertilizers
introduces
paradigm
shift
their
targeted
controlled
delivery
mechanisms,
rendering
them
more
efficient
resource
utilization
mitigation
crises.
review
delves
issue
accumulation,
offering
an
overview
various
methods
repurposing.
primary
aim
this
bring
limelight
portfolio
carbon-based
derived
replacing
previous
due
sustainability,
efficiency,
eco-friendliness.
There
are
immense
opportunities
future
work
direction
by
exploring
innovative
nanoengineering
owing
potential
carbon
enhancing
value-added
products
reduction
pollution.
Journal of Agriculture and Food Research,
Год журнала:
2023,
Номер
14, С. 100702 - 100702
Опубликована: Июнь 25, 2023
The
biosynthesis
of
secondary
metabolites
(SMs)
in
plants
occurs
various
forms
and
amounts,
their
use
modern
medicine
is
widespread.
Half
the
human
necessities
are
derived
from
plant-based
commodities,
including
fuel,
cosmetics,
pharmaceuticals,
building
materials,
food
essentials.
Many
medicinal
plant
species
utilized
for
therapeutic
properties
SMs
content,
but
amount
naturally
occurring
limited.
Therefore,
conventional
novel
strategies
employed
to
enhance
production
bioactive
components
plants.
Traditional
methods
cost-effective,
easy,
faster,
produce
fewer
metabolites,
while
techniques
such
as
metabolic
pathways
engineering,
genome
editing,
transformation,
biotechnology-based
substitutions,
synthetic
biology
more
expensive
offer
valuable
tools
augmenting
content.
Optimizing
culture
media
signalling
involved
presents
an
exciting
opportunity
increase
quantity
compounds
present.
This
review
summarizes
different
cultivation
used
class
produced
highlights
benefits
boosting
synthesizing
using
techniques.
Process Safety and Environmental Protection,
Год журнала:
2024,
Номер
186, С. 1149 - 1168
Опубликована: Апрель 18, 2024
The
incorporation
of
biomass
waste
into
the
process
wealth
creation
through
production
hydrogen,
a
significant
fuel
source
for
renewable
energy.
Hydrogen
from
various
sources,
including
crop
remnants,
algae,
or
waste,
makes
use
easily
accessible
and
materials,
ensuring
an
uninterrupted
supply
without
exhausting
fossil
reserves.
Traditional
techniques,
like
gasification
pyrolysis,
used
hydrogen
residues,
present
notable
challenges
such
as
high
temperature
pressure
demands,
substantial
capital
investment,
risk
releasing
pollutants.
Conversely,
innovative
approach
photoelectrocatalytic
green
stands
at
vanguard
clean
energy
advancements,
holding
great
promise
directly
deriving
with
help
sunlight,
offering
genuinely
sustainable
eco-friendly
resolution.
integration
sunlight
extra
electrical
stimulus
biomass-to-hydrogen
conversion,
leveraging
resources
that
are
abundantly
available
continuously
renewed,
endorses
truly
nature
this
process.
resultant
fuel,
created
method,
burns
cleanly,
emitting
solely
water
vapor
thus
significantly
curbing
greenhouse
gas
emissions
air
pollution.
This
exhaustive
review
presents
detailed
evaluation
utilization
diverse
raw
covering
carbohydrates,
lignin,
triglycerides
(fats
oils),
proteins,
terpenes
production.
It
highlights
transformative
possibilities
arising
synergistic
amalgamation
electrocatalytic
(EC)
photocatalytic
(PC)
technologies,
setting
new
pioneering
era
transition
towards
effective
circular
economy.
Marine Drugs,
Год журнала:
2024,
Номер
22(4), С. 153 - 153
Опубликована: Март 28, 2024
Shrimp
processing
generates
substantial
waste,
which
is
rich
in
valuable
components
such
as
polysaccharides,
proteins,
carotenoids,
and
fatty
acids.
This
review
provides
a
comprehensive
overview
of
the
valorization
shrimp
mainly
shells,
focusing
on
extraction
methods,
bioactivities,
potential
applications
these
bioactive
compounds.
Various
techniques,
including
chemical
extraction,
microbial
fermentation,
enzyme-assisted
microwave-assisted
ultrasound-assisted
pressurized
techniques
are
discussed,
highlighting
their
efficacy
isolating
acids
from
waste.
Additionally,
bioactivities
associated
with
compounds,
antioxidant,
antimicrobial,
anti-inflammatory,
antitumor
properties,
among
others,
elucidated,
underscoring
pharmaceutical,
nutraceutical,
cosmeceutical
applications.
Furthermore,
explores
current
utilization
avenues
for
emphasizing
importance
sustainable
resource
management
circular
economy
principles
maximizing
value
Overall,
this
paper
aims
to
provide
insights
into
multifaceted
aspects
waste
valorization,
offering
information
researchers,
industries,
policymakers
interested
waste-management
strategies.
Marine Drugs,
Год журнала:
2024,
Номер
22(4), С. 150 - 150
Опубликована: Март 28, 2024
Chitosan
(CH)
shows
great
potential
as
an
immunostimulatory
feed
additive
in
aquaculture.
This
study
evaluates
the
effects
of
varying
dietary
CH
levels
on
growth,
immunity,
intestinal
morphology,
and
antioxidant
status
Nile
tilapia
(Oreochromis
niloticus)
reared
a
biofloc
system.
Tilapia
fingerlings
(mean
weight
13.54
±
0.05
g)
were
fed
diets
supplemented
with
0
(CH0),
5
(CH5),
10
(CH10),
20
(CH20),
40
(CH40)
mL·kg−1
for
8
weeks.
Parameters
assessed
after
4
Their
final
was
not
affected
by
supplementation,
but
at
significantly
improved
gain
(WG)
specific
growth
rate
(SGR)
compared
to
control
(p
<
0.05)
Skin
mucus
lysozyme
peroxidase
activities
lower
chitosan-treated
groups
weeks
8.
Intestinal
villi
length
width
enhanced
control.
However,
caused
detrimental
impacts
muscular
layer.
especially
5–10
mL·kg−1,
increased
liver
expressions
interleukin
1
(IL-1),
(IL-8),
LPS-binding
protein
(LBP),
glutathione
reductase
(GSR),
(GPX),
S-transferase
(GST-α)
group.
Overall,
can
effectively
promote
innate
capacity
systems.
Environmental Science and Pollution Research,
Год журнала:
2024,
Номер
31(26), С. 38045 - 38060
Опубликована: Май 24, 2024
Abstract
Chitinases,
enzymes
that
degrade
chitin,
have
long
been
studied
for
their
role
in
various
biological
processes.
They
play
crucial
roles
the
moulting
process
of
invertebrates,
digestion
chitinous
food,
and
defense
against
chitin-bearing
pathogens.
Additionally,
chitinases
are
involved
physiological
functions
crustaceans,
such
as
food
digestion,
moulting,
stress
response.
Moreover,
universally
distributed
organisms
from
viruses
to
mammals
diverse
including
tissue
degradation
remodeling,
nutrition
uptake,
pathogen
invasion,
immune
response
regulation.
The
discovery
these
expands
our
understanding
significance
potential
applications
chitinases.
However,
recent
research
has
shown
possess
several
other
beyond
just
chitin
degradation.
Their
biopesticides,
therapeutic
agents,
tools
bioremediation
underscores
addressing
global
challenges.
More
importantly,
we
noted
they
may
be
applied
bioweapons
if
ethical
regulations
regarding
production,
engineering
application
overlooked.
Environmental Challenges,
Год журнала:
2024,
Номер
16, С. 100973 - 100973
Опубликована: Июль 2, 2024
Faced
with
increasing
water
scarcity,
the
potential
of
greywater
reuse
stands
out,
but
requires
effective
treatment
to
remove
organic
matter,
pathogens,
surfactants,
and
suspended
solids.
Constructed
Wetlands
(CW)
are
sustainable
decentralized
technologies
gaining
prominence
for
this
propose.
They
recognized
their
low-cost,
simplicity,
effectiveness
in
wastewater
treatment,
producing
effluents
that
meet
quality
standards
reuse.
Despite
advantages,
there
is
a
need
deeper
understanding
factors
influence
performance
efficiency.
This
review
aims
fill
gap
by
systematically
analyzing
current
research
on
CW
technology,
identifying
key
variables
affect
its
application
improvement.
A
systematic
considering
period
2019–2023
was
carried
out
using
Methodi
Ordinatio,
multicriteria
decision-making
methodology.
The
search
databases
were
Science
direct,
Web
science
Scopus.
approach
involves
structures
process
selecting
scientific
articles,
resulting
bibliographic
portfolio
recent
studies,.
initial
yielded
291
retrieved
titles,
through
selection,
48
studies
chosen
in-depth
analysis.
Existing
allowed
evaluate
ways
which
systems
applied.
highlights
how
applied,
substrates
type,
plants,
operational
criteria
emerged
as
primary
influencing
technology's
performance.
also
growing
use
construction
waste
biochar
substrates,
have
shown
promise
enhancing
focus
"reuse",
articles
it
observed
topic
scarcely
addressed,
thus
suggesting
remains
underexplored.
provides
state-of-the-art
synthesis
offering
valuable
insights
into
specific
design
choices
impact
system
effectiveness.
It
serves
worthwhile
resource
efficiency
management.
