Journal of Applied and Natural Science,
Год журнала:
2024,
Номер
16(4), С. 1393 - 1401
Опубликована: Дек. 20, 2024
The
global
population
is
predicted
to
reach
9.3
billion
by
2050,
increasing
food
production
substantially
and
posing
significant
security
risks,
particularly
for
low-income
countries.
widening
gap
necessitates
innovative,
sustainable
solutions.
In
response,
promoting
edible
insects
as
a
viable
source
gained
momentum,
addressing
malnutrition
insecurity.
Kingdom
of
Saudi
Arabia,
one
the
world's
largest
countries,
has
many
insects.
As
result
its
unique
challenges,
Arabia
explores
vital
enhancing
security,
such
Crickets,
Mealworms,
Black
Soldier
Flies,
Buffalo's,
Grasshoppers,
Ants,
Silkworms,
Cicadas.
Kingdom's
commitment
Vision
2030,
focusing
on
development,
underscores
importance
incorporating
into
agricultural
processes
manufacturing.
Despite
promising
nutritional
benefits,
challenges
potential
toxicity,
pesticide
residues,
heavy
metals,
allergic
reactions
require
careful
consideration.
Collaborative
efforts
involving
public
private
sectors,
universities,
large-scale
breeding
laboratories
are
essential
realize
full
This
review
article
delves
value
insect
orders
found
in
Kingdom,
examining
protein,
lipid,
carbohydrate,
nucleic
acid,
mineral,
vitamin
content.
emphasizes
need
extensive
research
understand
composition
diverse
species
Arabia.
Aquaculture Research,
Год журнала:
2025,
Номер
2025(1)
Опубликована: Янв. 1, 2025
Exogenous
amino
acid
supplementation
has
become
a
nutritional
strategy
to
improve
the
tolerance
of
whiteleg
shrimp
(
Litopenaeus
vannamei
)
high
proportion
vegetable
protein
diets.
In
present
study,
effects
glycine
in
high‐proportion
fermented
soybean
meal
(FSBM)
feed
for
were
verified.
SBM
by
Bacillus
subtilis
was
used
replace
50%,
75%,
and
100%
fish
(FM),
respectively.
Concomitantly,
1%
added
diets
containing
FSBM.
After
an
8‐week
feeding
trial,
FSBM
substitution
significantly
inhibited
growth
parameters
shrimp,
including
weight
gain
rate
(WGR)
specific
(SGR).
Glycine
alleviated
inhibition
performance
induced
50%
but
not
75%
groups.
increased
level
muscle.
addition,
improved
structure
hepatopancreas
length
sarcomeres
myofiber
density
muscle
tissue.
RT‐qPCR
results
revealed
that
mRNA
expression
smyhc1
smyhc2
.
Further
investigation
enhanced
antioxidant
capacity
tissue
immune
genes,
traf6
,
toll
lgbp
caused
substitution.
summary,
indicated
appropriate
could
ensure
FM
did
affect
shrimp.
Moreover,
may
enhancing
immunity.
This
study
further
emphasized
crucial
role
development
low
Fishes,
Год журнала:
2024,
Номер
9(10), С. 386 - 386
Опубликована: Сен. 28, 2024
Water
quality
early
warning
is
a
key
aspect
in
industrial
recirculating
aquaculture
systems
for
high-density
shrimp
farming.
The
concentrations
of
ammonia
nitrogen
and
nitrite
the
water
significantly
impact
cultured
animals
are
challenging
to
measure
real-time,
posing
substantial
challenge
technology.
This
study
aims
collect
data
samples
using
low-cost
sensors
during
process
construct
predictive
values
nitrite,
which
difficult
obtain
through
environment,
prediction
techniques.
employs
various
machine
learning
algorithms,
including
General
Regression
Neural
Network
(GRNN),
Deep
Belief
(DBN),
Long
Short-Term
Memory
(LSTM),
Support
Vector
Machine
(SVM),
build
models
nitrite.
accuracy
determined
by
comparing
predicted
with
actual
values,
performance
evaluated
Mean
Absolute
Error
(MAE),
Percentage
(MAPE),
Root
Square
(RMSE)
metrics.
Ultimately,
optimized
GRNN-based
model
concentration
(MAE
=
0.5915,
MAPE
28.95%,
RMSE
0.7765)
0.1191,
29.65%,
0.1904)
were
selected.
can
be
integrated
into
an
Internet
Things
system
analyze
changes
over
time
management
routine
conditions,
thereby
achieving
application
environment
Fishes,
Год журнала:
2024,
Номер
9(6), С. 195 - 195
Опубликована: Май 24, 2024
The
present
study
was
designed
to
assess
the
influence
of
fishmeal
replacement
with
increasing
percentages
fresh
seafood
discards
(0,
25,
50
and
75%)
in
diets
for
Penaeus
japonicus
on
growth
performance,
physical
characteristics
chemical
fatty
acid
composition
shrimp
flesh.
Each
diet
administered
108
days,
trial
assayed
triplicate.
final
body
weight
specific
rate
were
significantly
higher
(p
<
0.05)
shrimps
fed
75%
as
compared
25%,
while
abdomen
total
length
highest
0.01).
Moreover,
showed
a
lower
value
hardness
greater
crude
protein
lipid
content
0%
replacement.
high
levels
(50
saturated
concentration
and,
turn,
amount
polyunsaturated
acids
meat
affected
atherogenic
thrombogenic
indices.
In
conclusion,
replacing
provided
satisfactory
results.
An
economic
analysis
based
ESG
indicators
PESTLE
methodology
is
order
show
socio-economic
governance
impacts
affecting
shrimps’
fish
discard.
Frontiers in Marine Science,
Год журнала:
2024,
Номер
11
Опубликована: Июль 22, 2024
Introduction
Screening
excellent
bacterial
strains
for
fermentation
is
the
key
to
improving
nutritional
value
and
bioavailability
of
soybean
meal
(SBM).
This
study
investigated
application
Bacillus
subtilis
-fermented
(FSBM)
on
feed
Pacific
white
shrimp
(
Litopenaeus
vannamei
).
Methods
FSBM
was
used
replace
0%,
25%,
50%,
75%,
100%
fish
meal,
feeding
trial
lasted
8
weeks
(initial
weight:
0.9
g).
Results
discussion
The
amino
acid
profile
in
whole
body
tested.
substitution
only
significantly
reduced
content
lysine
body,
but
increased
arginine.
Fatty
data
showed
that
n-6
PUFAs
by
substitution.
In
muscle,
MUFAs,
including
C18:3n-3,
C18:2n-6
C20:4n-6.
No
hepatopancreas
structure
modifications
appeared
25%
group
compared
with
control
group.
Subsequently,
we
response
patterns
different
organs
from
antioxidant,
endoplasmic
reticulum
stress
immunity.
A
high
proportion
GSH
hemolymph
hepatopancreas,
while
mRNA
expression
cat
.
did
not
affect
activities
antioxidant
enzymes
intestine.
However,
level
hsp70
intestine
FSBM.
terms
immunity,
levels
lgbp
penaeidin
a
significant
linear
increase
trend.
imd
immune
genes
stress,
eif2α
hepatopancreas.
inhibited
bip
intestine,
replacing
75%
ire1
summary,
this
indicated
when
account
40%
diets
(dry
weight),
screened
-FSBM
can
protein
without
reducing
abilities
shrimp.
