Results in Chemistry,
Journal Year:
2024,
Volume and Issue:
9, P. 101655 - 101655
Published: July 1, 2024
Caries
represents
one
of
the
most
prevalent
bacterial
infectious
diseases
in
oral
cavity.
Over
decades,
researchers
have
been
actively
seeking
nanomaterials
capable
inhibiting
pathogenic
bacteria.
We
utilized
a
one-pot
hydrothermal
method
to
synthesize
CQDs
with
multicolor
luminescence
and
CQD-loaded
ZnO
composite
nanomaterials.
FE-SEM
revealed
that
rod-like
structure
CQDs/ZnO
becomes
finer
increased
content.
XRD
XPS
confirmed
presence
all
components
within
nanocomposites.
compared
antimicrobial
activities
ZnO,
7.7%
14.3%
against
Streptococcus
mutans,
Enterococcus
faecalis,
Escherichia
coli,
Staphylococcus
aureus.
The
exhibited
effective
antibacterial
activity.
ONPG
assays
demonstrated
disrupted
membrane
alters
permeability.
ESR,
DPBF
ROS
assayed
further
1O2
produced
by
accumulated
at
cell
disrupts
its
structure.
International Journal of Food Properties,
Journal Year:
2024,
Volume and Issue:
27(1), P. 909 - 926
Published: July 7, 2024
Kalanchoe
pinnata
(Lam.)
Pers.
is
an
ethnomedicinal
plant
known
for
its
antioxidant,
antibacterial,
and
therapeutic
potential.
The
current
study
was
effort
to
explore
the
impact
of
extraction
technique
on
phytochemical,
antibacterial
profile
extracts.
K.
leaf
extracts
were
prepared
using
conventional
solvent
(100%
methanol;
50%
methanol:
water;
100%
water),
microwave-assisted
at
700-W
power
(3
min;
6
9
min),
supercritical
fluid
(SFE)
(3500
psi;
4500
5500
psi).
Best
results
attained
from
SFE
in
terms
total
phenolic
content
(240
±
3
mg
GAE/g),
flavonoid
(165.2
0.4
QE/g),
2,2-diphenyl-1-picrylhydrazyl
radical
scavenging
potential
(91.9
0.4%),
2,2′-azino-bis-3-ethylbenzthiazoline-6-sulfonic
acid
assay
value
(8.04
0.03
mMol
TE/g)
ferric
reducing
antioxidant
(471.7
0.8
µg/mL).
have
been
found
be
most
effective
against
Yersinia
pseudotuberculosis
(22.20
0.95
mm)
least
againstProteus
vulgaris
(0
0
mm).
High-performance
liquid
chromatography
analysis
extract
showed
that
it
contains
flavanol
quercetin
(2.0
0.1
mg/g).
It
evident
findings
can
effectively
treat
bacterial
infections
cure
metabolic
disorders
by
oxidative
stress.
Application
advance
techniques
enhances
biological
activity
Frontiers in Sustainable Food Systems,
Journal Year:
2024,
Volume and Issue:
8
Published: Oct. 8, 2024
The
demand
for
clean-label
products
continues
to
rise,
as
consumers
increasingly
prioritize
natural
and
transparent
ingredient
lists.
Natural
substances
are
generally
deemed
safe
consumption
by
consumers.
This
study
was
focused
on
the
development
of
ostrich
meat
patties
with
Chenopodium
album
extract
their
storage
stability.
To
prepare
C.
extract,
microwave-assisted
extraction
(MAE)
ultrasound-assisted
(UAE)
were
employed.
Ostrich
prepared
using
diverse
combinations
including
1%
UAE,
2%
MAE,
0.5%
UAE+0.5%
UAE
+
MAE.
highest
pH
observed
MAE
in
T3
14th
day
(6.19
±
0.03).
L*
value
between
39.12
1.09
44.00
1.1.
As
intervals
passed,
a*
b*
values
decreased.
After
storage,
best
results
obtained
from
(T2),
lowest
TBRAS,
Peroxide
(POV),
Total
volatile
basic
nitrogen
(TVBN)
readings
recorded
T2
(0.74
0.02
MDA/kg,
0.56
0.01
meq
peroxide/kg,
6.28
0.40
mg/100
mL,
respectively).
At
end
study,
Microbial
Count
(TMC)
coliform
count
(8.08
0.03
4.97
0.05
cfu/mL,
exhibited
total
phenolic
content
(TPC),
diphenyl-1-picrylhydrazyl
(DPPH),
Ferric
reducing
antioxidant
power
(FRAP),
azino-bis-3-ethylbenzothiazoline-6-sulfonic
acid
(ABTS)
assay,
namely
122
0.28
mg
GAE/100
g,
73
0.27%,
5.9
mmol
FSE/100
83
0.08
mmol/L,
respectively.
current
concludes
that
incorporated
into
manifests
improved
safety,
quality,
implementation
clean
label
strategies
can
facilitate
food
manufacturers
align
consumer
preferences
product
transparency
sustainability
while
ensuring
safety
quality.
Journal of Nanobiotechnology,
Journal Year:
2024,
Volume and Issue:
22(1)
Published: Nov. 10, 2024
Lanthanide-based
nanomaterials
offer
a
promising
alternative
for
cancer
therapy
because
of
their
selectivity
and
effectiveness,
which
can
be
modified
predicted
by
leveraging
the
improved
accuracy
enhanced
decision-making
machine
learning
(ML)
modeling.