Biogenic synthesis of copper nanoparticle using Impatiens chinensis L: insights into antimicrobial, antioxidant and anticancer activity
Journal of Molecular Structure,
Год журнала:
2024,
Номер
1317, С. 138991 - 138991
Опубликована: Июнь 25, 2024
Язык: Английский
Cyclotriphosphazenes: Pre-harvest foliar applications improve antioxidant activity by increasing phenolic compounds in Lavandula angustifolia Mill.
Food Bioscience,
Год журнала:
2024,
Номер
61, С. 104826 - 104826
Опубликована: Июль 31, 2024
Язык: Английский
Electrochemically reduced graphene oxide integrated with carboxylated-8-carboxamidoquinoline: A platform for highly sensitive voltammetric detection of Zn(II) ion by screen-printed carbon electrode
PLoS ONE,
Год журнала:
2025,
Номер
20(2), С. e0315974 - e0315974
Опубликована: Фев. 7, 2025
Zinc
has
been
demonstrated
to
boost
immune
response
during
SAR-CoV-2
infection,
where
it
prevents
coronavirus
multiplication.
Clinical
investigations
have
testified
its
beneficial
effects
on
respiratory
health
and
deficiency
may
reduce
function.
A
highly
sensitive
detection
of
Zn(II)
ion
via
differential
pulse
voltammetry
(DPV)
utilizing
an
environmentally
friendly
modified
screen-printed
carbon
electrode
(SPCE)
electrochemically
reduced
graphene
oxide
(ErGO)
embedded
with
carboxylated-8-carboxamidoquinoline
(CACQ)
as
chelating
ligand.
The
green
CACQ/ErGO-modified
SPCE
was
characterized
by
spectroscopy
techniques,
such
Fourier-transform
infrared
(FTIR)
spectroscopy,
Raman
field-emission
scanning
electron
microscopy
energy
dispersive
X-ray
(FESEM-EDX).
electrode-solution
interface
studied
electrochemical
cyclic
(CV)
DPV
methods.
CACQ-modified
wrinkled
ErGO
conferred
a
large
surface-to-volume
ratio
multiple
binding
sites
resulting
in
greater
opportunity
for
dative
covalent
events
coordination
chemistry,
considerably
accelerated
the
transfer
rate
at
surface.
sensor
quick
time
(60
s),
broad
linear
range
[1
pM-1
μM
ion],
limit
(LOD)
0.53
pM,
35
days
storage
period
(≥80%
initial
retained),
good
reproducibility
[relative
standard
deviation
(RSD)
=
3.4%],
repeatability
(RSD
4.4%).
developed
applied
determine
concentration
dietary
supplement
samples,
results
were
agreement
those
obtained
from
inductively
coupled
plasma-mass
spectrometry
(ICP-MS).
Язык: Английский
The phytochemical screening and antioxidant potential of the hydroethanolic extract of Chenopodium album L.
Journal of Experimental Biology and Agricultural Sciences,
Год журнала:
2025,
Номер
13(2), С. 182 - 189
Опубликована: Май 5, 2025
This
study
aimed
to
evaluate
the
phytochemical
composition,
mineral
content,
and
antioxidant
potential
of
hydroethanolic
extract
Chenopodium
album
(CAHE).
The
content
was
analyzed
using
atomic
absorption
spectroscopy
(AAS)
with
samples
prepared
by
acid
digestion.
Phytochemical
profiling
conducted
Gas
Chromatography
Mass
Spectrometry
(GC-MS),
employing
a
Supelco
capillary
column
helium
as
carrier
gas
(1.21
mL/min).
spectra
(m/z
40–600)
were
matching
NIST
library.
Bioactive
compounds
identified
based
on
relative
peak
area
spectral
comparisons.
Antioxidant
activity
evaluated
through
nitric
oxide
scavenging,
DPPH
radical
reducing
power,
metal
chelation
assays,
ascorbic
butylated
hydroxytoluene
(BHT)
standards.
AAS
analysis
revealed
high
concentrations
calcium,
magnesium,
iron,
zinc,
phosphorus,
sodium,
potassium,
indicating
nutritional
value
CAHE.
GC-MS
fingerprinting
bioactive
such
linoleic
ethyl
ester,
quercetin,
phytol,
known
for
their
antioxidant,
immunomodulatory,
anti-inflammatory
properties.
Furthermore,
assays
demonstrated
strong
free
scavenging
activity.
CAHE
exhibited
significant
activities
compared
BHT,
respectively,
along
moderate
chelating
These
results
highlight
in
combating
diseases
related
oxidative
stress.
confirms
that
C.
contains
essential
minerals
phytochemicals
potent
Its
capacity
neutralization
underscores
its
applicability
therapeutic
preventive
healthcare
products.
Язык: Английский
Sensory Quality, Volatile Compounds, and Physical Properties of Sheep’s Milk Cheese with Herbs (Allium ursinum L.)
Molecules,
Год журнала:
2024,
Номер
29(24), С. 5999 - 5999
Опубликована: Дек. 19, 2024
The
aim
of
this
study
was
to
investigate
the
effect
addition
wild
garlic
leaves
on
sensory
quality,
volatiles,
color,
and
texture
sheep
milk
soft
rennet-curd
cheese.
evaluation
appearance,
texture,
odor,
taste
performed
using
a
5-point
scale.
intensity
selected
odor
discriminants
also
assessed.
Volatiles
were
analyzed
by
GC-MS
method.
Color
textural
characteristics
determined
instrumentally.
had
no
cheese
(p
>
0.05).
However,
with
herbs
exhibited
less
intensive
sour
≤
0.05),
sheep’s
0.01).
(E)-7-methyl-4-decene,
dichloroacetic
acid
undecyl
ester,
3,5-dimethyl-octane,
described
as
creamy,
acetic,
pungent
in
smell,
not
detected
while
they
present
natural
one.
Moreover,
herbal
more
piquant
PCA
showed
that
differences
volatiles
resulted
both
from
use
time
storage.
Herbal
affected
almost
all
color
characteristics,
except
for
hue
angle
(h),
but
caused
an
increase
only
hardness
chewiness.
In
conclusion,
can
be
recommended
additive
production
Язык: Английский