FUDMA Journal of Sciences,
Год журнала:
2024,
Номер
8(6), С. 155 - 169
Опубликована: Дек. 5, 2024
Creating
reliable,
environmentally
responsible,
and
effective
processes
that
ensure
the
traceability,
safety,
caliber
of
their
results
is
one
main
challenges
facing
researchers
doing
multi-residue
analysis.
The
QuEChERS
which
stands
for
Quick,
Easy,
Cheap,
Effective,
Rugged,
Safe
method
has
shown
itself
to
be
highly
adaptable,
yielding
positive
outcomes
with
a
range
analytes.
This
allows
versatility
in
choice
solvents,
salts,
buffers
salting-out
partitioning,
as
well
use
various
sorbents
throughout
cleanup
process.
more
friendly
sample
preparation
technique
fits
perfectly
analytical
chemistry's
rising
emphasis
on
sustainability.
review
paper's
goal
illustrate
primary
applications
method,
focus
food
environmental
investigations.
It
also
covers
important
improvements
history
methods
offers
insights
into
classes
substances
have
been
effectively
evaluated
this
methodology.
Ultrasonics Sonochemistry,
Год журнала:
2025,
Номер
unknown, С. 107282 - 107282
Опубликована: Фев. 1, 2025
This
study
aimed
to
enhance
the
valorization
of
Chaenomeles
speciosa
leaves
as
a
sustainable
source
bioactive
phenolics.
An
innovative
ionic
liquid-based
ultrasound-assisted
extraction
(IL-UAE)
method
was
developed
for
extracting
phenolic
compounds.
Among
10
structurally
diverse
ILs,
[BMIM]Br
demonstrated
superior
performance.
Using
combination
single-factor
design
and
response
surface
methodology
(RSM),
optimal
parameters
IL-UAE
were
determined
be
concentration
1.33
mol/L,
ultrasonic
power
380
W,
time
min,
liquid-to-solid
ratio
22
mL/g.
Under
these
conditions,
yield
C.
total
phenolics
(CSL-TP)
78.14
±
0.35
mg/g,
which
substantially
higher
than
those
obtained
via
conventional
heat
reflux
UAE.
After
extraction,
microstructures
examined
using
scanning
electron
microscopy
(SEM),
confirmed
effectiveness
IL-UAE.
Subsequently,
NKA-II
resin
column
chromatography
effectively
purify
crude
CSL-TP
extracts,
guided
by
leakage
elution
curve
evaluations,
yielding
extracts
with
purity
75.40
%
1.93
%.
A
UPLC-QqQ-MS/MS
quantitative
analysis
nine
major
in
purified
extracts.
Furthermore,
bioactivity
assessments
that
efficiently
scavenged
radicals
inhibited
proliferation
HCT-116
HT-29
cell
lines.
These
results
highlight
potential
valuable
resource
pharmaceutical
food
industries,
paving
way
development
therapeutic
products
functional
foods.
Journal of Agricultural and Food Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 12, 2025
Ensuring
food
safety
is
a
shared
responsibility
across
the
entire
supply
chain,
encompassing
manufacturers,
processors,
retailers,
consumers,
and
regulatory
bodies.
However,
traditional
detection
methods
have
several
limitations,
including
slow
processing
times,
high
costs,
limited
sensitivity,
susceptibility
to
false
positives
or
negatives.
These
shortcomings
underscore
urgent
need
for
faster,
more
accurate,
cost-effective
technologies.
Aptamers
aptasensors
emerged
as
promising
alternatives.
offer
advantages
over
recognition
probes
due
their
affinity
specificity
diverse
targets.
The
enable
rapid
detection,
cost
reduction,
shelf
life
extension,
minimal
batch-to-batch
variability,
making
them
highly
suitable
applications.
Detecting
small
molecules
such
toxins,
antibiotics,
pesticides,
contaminants,
heavy
metals
remains
challenging
steric
hindrance,
nonspecific
binding,
reduced
accuracy.
Recent
advancements
in
aptamer
technology
focused
on
pre-
postmodifications
enhance
performance.
One
of
most
innovations
development
split
aptamers.
engineered
aptamers,
designed
operate
segments
known
improved
flexibility
binding
specificity,
effectively
addressing
challenges
detecting
small-sized
This
review
examines
evolution
aptamers
aptasensors,
focusing
application
that
are
essential
safety.
It
reported
strategies
modifying
optimizing
selected
providing
details
developing
approach
address
unique
small-molecule
detection.
Additionally,
recent
its
integration
into
aptasensor
highlighted,
showcasing
how
these
revolutionizing
hazards
by
overcoming
limitations
methods.
Applied Sciences,
Год журнала:
2025,
Номер
15(3), С. 1530 - 1530
Опубликована: Фев. 3, 2025
This
manuscript
was
prepared
for
the
purpose
of
an
in-depth
analysis
development
electronic
sensors
in
food
quality
assessment.
In
this
study,
following
research
question
asked:
What
are
arguments
assessment?
The
aim
work
to
comprehensively
review
current
scientific
literature
presenting
discussed
issues
and
their
systematization,
as
well
present
prospects,
threats,
applications
testing.
greatest
interest
researchers
lies
use
e-nose.
contrast,
fewer
publications
concerned
e-tongue
applications,
smallest
number
works
e-eye
application.
initial
application
industry
progressed
from
on
identification
single
ingredients
or
properties
creation
increasingly
complex
instruments
that
analyze
areas
characteristics.
Specifically,
e-sensor
has
focused
individual
e-nose,
e-tongue,
devices
not
provided
complete
information
about
food.
is
confirmed
by
high
accuracy
results
regarding
combined
ACS Applied Materials & Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 2, 2025
The
detection
and
quantification
of
veterinary
drug
residues
in
meat
remain
a
significant
challenge
due
to
the
complex
background
interference
inherent
matrix,
which
compromises
stability
accuracy
spectroscopic
analysis.
This
study
introduces
an
advanced
label-free
surface-enhanced
Raman
spectroscopy
(SERS)
platform
for
precise
identification
drugs.
By
employing
dual
enhancement
strategy
involving
sodium
borohydride
activation
calcium
ion-deuterium
oxide
guidance,
this
achieves
efficient
capture
signal
amplification
molecules
on
highly
active
nanoparticles.
High-quality
SERS
spectra
were
obtained
carprofen,
doxycycline
hydrochloride,
chloramphenicol,
penicillin
G
salt,
enabling
accurate
classification
suppression.
In
addition,
application
machine
learning
algorithms,
including
PCA-LDA,
heatmap,
decision
tree
modeling,
allows
differentiation
mixed
samples.
Quantitative
analyses
samples
achieved
through
intensity
ratios
multivariate
curve
resolution-alternate
least-squares
(MCR-ALS)
analysis,
with
results
showing
high
consistency
high-performance
liquid
chromatography
(HPLC)
measurements.
These
findings
highlight
potential
SERS-based
rapid
multicomponent
food
matrices.
Foods,
Год журнала:
2025,
Номер
14(7), С. 1132 - 1132
Опубликована: Март 25, 2025
Ciprofloxacin
has
been
extensively
utilized
in
aquaculture
due
to
its
remarkable
efficacy
preventing
and
treating
bacterial
infections
fish
animals.
However,
the
widespread
application
of
ciprofloxacin
led
significant
residue
accumulation,
necessitating
development
rapid,
sensitive
specific
detection
methods.
In
this
study,
we
developed
a
novel
dual-mode
quantitative
immunochromatographic
assay
based
on
portable
reader
photothermal
instrument,
enabling
on-site
detection.
Under
optimized
conditions,
mode
(Mode
1)
achieved
range
0.1-100.0
ng/L
with
limit
(LOD)
0.1
ng/mL.
The
instrument
2)
0.1-500.0
ng/mL
an
LOD
sensitivity
accuracy
method
were
validated
using
Enzyme-Linked
Immunosorbent
Assay.
This
successfully
detected
residues
samples
Parabramis
pekinensis,
Larimichthys
crocea,
Channa
argus,
Carassius
auratus
Micropterus
salmoides,
satisfactory
recovery
rates.
results
demonstrated
excellent
specificity
applicability
across
various
product
matrices,
offering
reliable
efficient
solution
for
monitoring
products.
Encyclopedia of Analytical Chemistry,
Год журнала:
2025,
Номер
unknown, С. 1 - 20
Опубликована: Март 27, 2025
Abstract
The
continuous
advancements
in
agricultural
and
industrial
practices
for
food
production
have
highlighted
the
need
innovative
analytical
strategies
to
evaluate
increasingly
complex
matrices.
Due
this
complexity,
direct
analysis
of
samples
using
conventional
instrumentation
is
often
not
feasible,
necessitating
a
preliminary
sample
preparation
step.
Both
miniaturized
methods
been
developed
address
challenges
posed
by
these
These
approaches
enable
researchers
preconcentrate
analytes
eliminate
interfering
compounds,
thereby
providing
clearer
more
accurate
assessment
components
present
sources.
While
techniques
are
typically
classified
separately,
each
offers
unique
advantages
drawbacks
that
must
be
considered
when
selecting
most
suitable
method
analysis.
Therefore,
article
reviews
recent
developments
applications
both
techniques,
highlighting
their
potential
as
evaluating
diverse
Environments,
Год журнала:
2025,
Номер
12(4), С. 123 - 123
Опубликована: Апрель 16, 2025
The
dissipation
pattern
and
mobility
of
applied
pesticides
in
the
soil
represent
a
crucial
process
for
pesticide
safety
subsequent
groundwater
contamination.
In
this
study,
two
distinct
experiments
were
conducted
to
explore
environmental
fate,
dissipation,
pesticides,
phorate
boscalid,
greenhouse
conditions
laboratory
column
studies,
respectively.
role
organic
matter
growing
was
evaluated
during
studies.
first
commercial
formulations
(10
G)
boscalid
(20%
SC)
sprayed
designated
Korean
cabbage
following
recommended
dosage.
A
sequential
collection
plant
samples
(e.g.,
0,
7,
14,
21
days)
performed.
On
other
hand,
three
sets
packing
columns
prepared
(control,
biochar-amended,
H2O2
treated).
effect
addition
or
removal
leaching
explored.
14-day
interval
after
last
spray
suggested
safe
spraying.
After
30
days
leachate
collection,
no
residue
detected
water,
indicating
immobility
studied
pesticides.
However,
metabolic
transformation
evident
with
slight
within
columns.
particular,
sulfoxide
sulfone
mostly
top
layer
(vadose
zone)
column.
summary,
considered
immobile
moderate
persistence
soils.
pre-harvest
should
be
maintained
reduce
health
risk
