Antioxidants,
Journal Year:
2022,
Volume and Issue:
11(8), P. 1523 - 1523
Published: Aug. 4, 2022
In
modern
aquaculture,
enriching
Nile
tilapia's
diet
with
omega-3
poly-unsaturated
fatty
acids
(PUFAs)
not
only
plays
an
important
role
in
its
general
health
but
also
fortifies
fillet
omega-3-PUFAs.
However,
the
major
challenge
affecting
their
delivery
is
high
instability
due
to
oxidative
deterioration.
Thus,
prospective
incorporation
of
omega-3-PUFAs
into
nanocarriers
can
enhance
stability
and
bioactivity.
this
regard,
effect
reformulated
omega-3-NPs
was
investigated
on
performance,
flesh
antioxidant
stability,
immunity,
disease
resistance.
Four
fish
groups
supplemented
omega-3-PUFAs-loaded
nanoparticles
(omega-3
NPs)
at
levels
0,
1,
2,
3
g/kg
end
feeding
trial
challenged
Aeromonas
hydrophila.
Fish
performance
(weight
gain
feed
conversion)
improved
(2
diet).
The
deposition
elevated
increasing
dietary
omega-3-NPs.
Simultaneously
markers
(H2O2,
MDA,
reactive
oxygen
species)
were
reduced,
especially
higher
Post-challenge,
downregulation
IL-1β,
IL-6,
IL-8,
TNF-α,
caspase-1
noticed
after
supplementation
Moreover,
mRNA
expression
autophagy-related
genes
upregulated
while
mTOR
gene
downregulated
NPs
levels.
Lower
A.
hydrophila
ahyI
ahyR
detected
supplementation.
conclusion,
application
fortify
tilapia
augment
resistance
against
Abstract
At
the
dawn
of
new
millennium,
policy
makers
and
researchers
focused
on
sustainable
agricultural
growth,
aiming
for
food
security
enhanced
quality.
Several
emerging
scientific
innovations
hold
promise
to
meet
future
challenges.
Nanotechnology
presents
a
promising
avenue
tackle
diverse
challenges
in
agriculture.
By
leveraging
nanomaterials,
including
nano
fertilizers,
pesticides,
sensors,
it
provides
targeted
delivery
methods,
enhancing
efficacy
both
crop
production
protection.
This
integration
nanotechnology
with
agriculture
introduces
like
disease
diagnostics,
improved
nutrient
uptake
plants,
advanced
systems
agrochemicals.
These
precision-based
approaches
not
only
optimize
resource
utilization
but
also
reduce
environmental
impact,
aligning
well
sustainability
objectives.
Concurrently,
genetic
innovations,
genome
editing
breeding
techniques,
enable
development
crops
yield,
resilience,
nutritional
content.
The
emergence
precision
gene-editing
technologies,
exemplified
by
CRISPR/Cas9,
can
transform
realm
modification
enabled
precise
manipulation
plant
genomes
while
avoiding
incorporation
external
DNAs.
Integration
transformative
approach.
Leveraging
nanoparticles
modifications,
nanosensors
early
health
monitoring,
nanomaterials
controlled
inputs
offers
pathway
towards
productivity,
efficiency,
safety
throughout
lifecycle.
comprehensive
review
outlines
pivotal
role
agriculture,
emphasizing
soil
improvement,
stress
resilience
against
biotic
abiotic
factors,
sustainability,
engineering.
Food Chemistry X,
Journal Year:
2024,
Volume and Issue:
24, P. 101974 - 101974
Published: Nov. 7, 2024
In
the
face
of
growing
global
challenges
in
food
security
and
increasing
demand
for
sustainable
protein
sources,
aquaculture
industry
is
undergoing
a
transformative
shift
through
integration
nanotechnology.
This
review
paper
explores
profound
role
nanotechnology
aquaculture,
addressing
critical
issues
such
as
efficient
feed
utilization,
disease
management,
environmental
sustainability.
Nanomaterials
are
used
to
enhance
nutritional
content
digestibility
aquafeed,
optimize
fish
growth
health,
improve
prevention.
Nanoparticle-based
vaccines
drug
delivery
systems
reduce
antibiotic
reliance,
while
nano
sensors
monitor
water
quality
real-time.
Furthermore,
has
revolutionized
infrastructure
design,
contributing
smart,
self-regulating
systems.
Despite
its
vast
potential,
ethical
considerations
long-term
safety
must
be
addressed.
highlights
nanotechnology's
underscoring
potential
contribute
significantly
enhanced
productivity
Antioxidants,
Journal Year:
2022,
Volume and Issue:
11(8), P. 1523 - 1523
Published: Aug. 4, 2022
In
modern
aquaculture,
enriching
Nile
tilapia's
diet
with
omega-3
poly-unsaturated
fatty
acids
(PUFAs)
not
only
plays
an
important
role
in
its
general
health
but
also
fortifies
fillet
omega-3-PUFAs.
However,
the
major
challenge
affecting
their
delivery
is
high
instability
due
to
oxidative
deterioration.
Thus,
prospective
incorporation
of
omega-3-PUFAs
into
nanocarriers
can
enhance
stability
and
bioactivity.
this
regard,
effect
reformulated
omega-3-NPs
was
investigated
on
performance,
flesh
antioxidant
stability,
immunity,
disease
resistance.
Four
fish
groups
supplemented
omega-3-PUFAs-loaded
nanoparticles
(omega-3
NPs)
at
levels
0,
1,
2,
3
g/kg
end
feeding
trial
challenged
Aeromonas
hydrophila.
Fish
performance
(weight
gain
feed
conversion)
improved
(2
diet).
The
deposition
elevated
increasing
dietary
omega-3-NPs.
Simultaneously
markers
(H2O2,
MDA,
reactive
oxygen
species)
were
reduced,
especially
higher
Post-challenge,
downregulation
IL-1β,
IL-6,
IL-8,
TNF-α,
caspase-1
noticed
after
supplementation
Moreover,
mRNA
expression
autophagy-related
genes
upregulated
while
mTOR
gene
downregulated
NPs
levels.
Lower
A.
hydrophila
ahyI
ahyR
detected
supplementation.
conclusion,
application
fortify
tilapia
augment
resistance
against
