International Journal of Environmental Research and Public Health,
Journal Year:
2023,
Volume and Issue:
20(2), P. 1173 - 1173
Published: Jan. 9, 2023
The
increasing
consumption
of
phthalates
(PAEs),
along
with
their
high
toxicity
and
mobility,
poses
a
threat
to
the
environment.
This
study
presents
initial
data
on
contents
six
priority
PAEs
in
water
lakes
located
eastern
shore
Lake
Baikal-Arangatui,
Bormashevoe,
Dukhovoe,
Kotokel,
Shchuchye.
mean
total
concentrations
Arangatui
Bormashevoe
(low
anthropogenic
load)
were
comparable
those
Kotokel
(medium
load,
17.34
µg/L)
but
significantly
higher
(p
<
0.05)
than
Dukhovoe
Shchuchye
(high
10.49
2.30
µg/L,
respectively).
DBP
DEHP
main
all
samples.
content
was
quite
high,
at
some
sampling
sites
it
exceeded
MACs
established
by
Russian,
U.S.
EPA,
WHO
regulations.
assessment
showed
that
there
is
no
potential
risk
humans
associated
presence
drinking
water.
However,
levels
DEHP,
DBP,
DnOP
pose
sensitive
aquatic
organisms,
as
shown
calculated
quotients
(RQs).
It
assumed
origin
studied
both
biogenic.
Agronomy,
Journal Year:
2025,
Volume and Issue:
15(3), P. 672 - 672
Published: March 9, 2025
Increasing
interest
has
been
devoted
to
the
seeds
of
amaranth,
a
plant
that
garnered
attention
for
its
multifaceted
uses
in
daily
life.
In
this
research,
we
focused
on
four
genotypes
two
amaranth
species
cultivated
different
sites
southwest
France.
Oil
content,
fatty
acid
composition,
and
unsaponifiable
levels
were
carried
out.
The
lipid
composition
was
analyzed
using
Gas
Chromatography
with
Flame
Ionization
Detection
(GC-FID)
analysis.
total
polyphenol
contents
(TPC)
seed
extracts
measured
by
Folin–Ciocalteu
assay.
Antioxidants
cytotoxic
activities
additionally
assessed
methanol
(70%),
ethyl
acetate,
cyclohexane
extracts.
Results
showed
oil
content
varied
greatly
ranged
from
4.3
6.4%.
Lera
at
Riscle
had
highest
squalene
yield,
reaching
7.7%.
Linoleic
oleic
most
abundant
acids
sites,
followed
palmitic
acid.
Triglycerides
(TAGs)
main
glycerides
all
samples
growing
both
sites.
A
44
volatile
compounds
identified
Amaranthus
chemical
compositions
have
discussed
as
influenced
genetic
environmental
factors.
These
data
highlight
bioactive
potential
seed.
Molecules,
Journal Year:
2021,
Volume and Issue:
26(24), P. 7454 - 7454
Published: Dec. 9, 2021
Juniperus
procera
is
a
natural
source
of
bioactive
compounds
with
the
potential
antitumor,
antimicrobial,
insecticidal,
antifungal,
and
antioxidant
activities.
An
optimization
method
was
developed
for
total
phenolic
content
(TPC),
flavonoid
(TFC),
tannin
(TTC)
in
leaf
seed
extract
procera.
Organic
solvents
(methanol
(99.8%),
ethanol
(99%),
acetone
(99.5%)),
deionized
water
(DI)
were
used
extraction.
The
estimation
TPC,
TFC,
TTC
plant
materials
carried
out
using
UV-spectrophotometer
HPLC
standards
gallic
acid,
quercetin,
tannic
acid.
Recovery
TPC
ranged
from
2.9
to
9.7
mg
GAE/g
DW,
TFC
0.9
5.9
QE/g
1.5
4.3
TA/g
DW
while
value
0.53
2.6
0.5
1.6
1.4
DW.
This
result
revealed
that
methanol
best
solvent
recovery
(9.7
mg)
comparison
other
solvents.
Ethanol
recorded
highest
(5.9
among
whereas
yield
(4.3
mg).
In
case
extract,
both
(2.6
mg),
(1.6
Total
resulted
significant
(1.4
Separation
quantification
acid
undertaken
HPLC.
Gallic
J.
6.6
9.2,
6.5
7.2
µg/g
quercetin
6.3
18.2,
4.2
16.2
29.3,
9.3
respectively.
Solvents
have
shown
effect
extraction
compounds.
Moreover,
phytochemicals
identified
GC-MS
very
important
compounds,
which
include
anti-inflammatory,
antibacterial,
antitumor
agents
such
as
ferruginol,
phenanthrene,
n-hexadecanoic
conclusion,
optimal
depends
on
part
material
are
be
isolated.
Molecules,
Journal Year:
2022,
Volume and Issue:
27(8), P. 2377 - 2377
Published: April 7, 2022
The
use
of
complementary
herbal
medicines
has
recently
increased
in
an
attempt
to
find
effective
alternative
therapies
that
reduce
the
adverse
effects
chemical
drugs.
Portulacaria
afra
is
a
rich
source
phytochemicals
with
high
antioxidant
activity,
and
thus
may
possess
health
benefits.
This
study
used
latest
developments
GC-MS
coupling
molecular
docking
techniques
identify
quantify
phytoconstituents
P.
tissue
extracts.
results
revealed
n-butanol
(BUT-PA)
dry
extracts
contained
total
phenolic
flavonoids
contents
21.69
±
0.28
mgGAE/g
196.58
6.29
mgGAE/g,
respectively.
significant
potential
antioxidants
was
observed
through
CUPRIC,
FRAP,
ABTS
methods
while
DPPH
method
showed
moderate
for
afra.
Enzymatic
antioxidants,
superoxide
dismutase,
peroxidase
catalase
also
better
response
BUT-PA
thrombolytic
activity
ranged
from
0.4
0.32
11.2
0.05%.
Similarly,
hemolytic
5.76
0.15
9.26
0.15%
using
standard
(triton
x)
method.
BUTPA
CHPA
acetylcholinesterase
butrylcholinesterase
inhibition,
ranging
40.78
0.52
58.97
0.33,
compared
galantamine.
carrageenan
induced
hind-paw
edema
assay,
anti-inflammatory
properties
dose-dependent
manner.
Furthermore,
20
compounds
were
identified
by
GC-MS.
Molecular
performed
explore
synergistic
effect
GC-MS-identified
on
COX-1
COX-2
inhibition.
A
binding
affinity
Stigmastan-3,
5-diene,
Phthalic
acid,
3.
Alpha-Hydroxy-5,
16-androstenol.
computed
energies
all
have
effect,
preventing
inflammation.
It
concluded
active
present
afra,
multiple
pharmacological
applications
as
latent
pharmaceutically
important
compounds.
should
be
further
explored
isolate
secondary
metabolites
can
employed
treatment
different
diseases.
Cells,
Journal Year:
2023,
Volume and Issue:
12(2), P. 251 - 251
Published: Jan. 7, 2023
Herbivore-induced
plant
volatiles
(HIPVs)
are
released
by
plants
upon
damaged
or
disturbance
phytophagous
insects.
Plants
emit
HIPV
signals
not
merely
in
reaction
to
tissue
damage,
but
also
response
herbivore
salivary
secretions,
oviposition,
and
excrement.
Although
certain
volatile
chemicals
retained
tissues
rapidly
damaged,
others
synthesized
de
novo
feeding
emitted
only
from
nearby
undamaged
leaves.
HIPVs
can
be
used
predators
parasitoids
locate
herbivores
at
different
spatial
scales.
The
HIPV-emitting
pattern
is
dynamic
heterogeneous
nature
influenced
the
concentration,
chemical
makeup,
breakdown
of
mixes
environmental
elements
(e.g.,
turbulence,
wind
vegetation)
which
affect
foraging
biocontrol
agents.
In
addition,
sensory
capability
detect
physical
ability
move
towards
source
were
between
natural
enemy
individuals.
impacts
on
arthropod
enemies
have
been
partially
studied
scales,
that
why
functions
still
subject
under
much
debate.
this
review,
we
summarized
current
knowledge
loopholes
regarding
role
tritrophic
interactions
multiple
scale
levels.
Therefore,
contend
closing
these
will
make
it
easier
use
for
sustainable
pest
management
agriculture.
Microbial Cell Factories,
Journal Year:
2023,
Volume and Issue:
22(1)
Published: April 13, 2023
Alternaria
alternata
that
threatens
pepper
production
and
causes
major
economic
harm
is
responsible
for
the
leaf
spot/blight
disease.
Chemical
fungicides
have
been
widely
employed;
unfortunately,
fungicidal
resistance
a
current
concern.
Therefore,
finding
new
environmentally
friendly
biocontrol
agents
future
challenge.
One
of
these
solutions
use
bacterial
endophytes
identified
as
source
bioactive
compounds.
The
study
investigates
in
vivo
vitro
potential
Bacillus
amyloliquefaciens
RaSh1
(MZ945930)
against
pathogenic
A.
alternata.
In
vitro,
results
revealed
exhibited
strong
antagonistic
activity
addition
to
this,
we
inoculated
(Capsicum
annuum
L.)
plants
with
B.
infected
them
As
result
infection,
which
generated
highest
spot
disease
incidence
(DI),
plant's
growth
indices
physio-biochemical
characteristics
significantly
decreased,
according
our
findings.
Our
also
showed
abnormal
deformed
cell
structure
using
light
electron
microscopy
alternata-infected
leaves
compared
other
treatments.
However,
DI
was
greatly
reduced
application
(40%)
(80%),
this
led
largest
increases
all
parameters,
including
defense-related
enzymes.
Moreover,
inoculation
decreased
electrolyte
leakage
by
19.53%
MDA
content
38.60%
ones.
show
endophyte
has
excellent
agent
positively
affects
plant
growth.
