ACS Omega,
Journal Year:
2024,
Volume and Issue:
9(35), P. 37330 - 37342
Published: Aug. 22, 2024
contains
potential
therapeutic
capsaicinoids,
and
various
stress
factors
influence
plant
productivity.
Serotonin
is
an
indoleamine
involved
in
signaling
several
response
mechanisms
plants.
However,
the
of
serotonin
on
cell
growth
accumulation
secondary
metabolites,
mainly
capsaicinoids
production,
not
yet
clearly
defined
under
salt
stress.
In
this
study,
we
optimized
chili
suspension
cultures
to
maximize
biomass,
phenolic
compounds
production
using
surface
methodology
with
two
variables
(serotonin
NaCl)
different
concentrations
culture
media
supplemented
2,4-dichlorophenoxyacetic
acid
Kinetin.
The
results
revealed
a
significant
increase
biomass
(14.3
g/L
FW),
capsaicin
(0.93
μg/g
dihydrocapsaicin
content
(0.32
FW)
compared
control.
Among
all
compounds,
chlorogenic
was
enhanced
(17.4
control
cultures.
exhibited
mitigation
effects
boosted
antioxidant
present
illustrated
that
conditions
can
be
used
scale-up
studies
through
bioreactor.
Future Postharvest and Food,
Journal Year:
2024,
Volume and Issue:
unknown
Published: March 27, 2024
Abstract
Low‐temperature
storage
of
fresh
fruits
and
vegetables,
especially
below
the
critical
temperatures,
leads
to
chilling
injury
that
makes
produce
unsuitable
for
market
use.
Postharvest
application
melatonin
alleviation
in
vegetables
is
an
alternative
preventive
measure
longer
persistence
on
market.
This
review
classified
mechanisms
involved
melatonin‐mediated
tolerance
into
physiological,
biochemical
(sugar
metabolism,
organic
acids,
lignification
respiratory
modulation,
ripening,
senescence,
membrane
structure,
maintenance
antioxidant
system,
endogenous
proline,
polyamine,
γ
‐amino
butyric
acid
shunt
pathway,
modulation
energy
status),
hormonal
(ethylene,
indole
acetic
acid,
jasmonic
abscisic
regulation)
pathways.
Melatonin
acted
via
several
mechanisms,
including
activity
elevation,
induction
enzymes,
gene
expression
regulation,
gamma‐aminobutyric
stress‐tolerant
proteins,
cell
stabilization.
However,
dose
duration
exposure
optimization,
along
with
means
mass
production
melatonin,
required
promote
trails.
Foods,
Journal Year:
2024,
Volume and Issue:
13(22), P. 3567 - 3567
Published: Nov. 7, 2024
Plant
hormones
play
a
critical
role
in
the
physiological
and
biochemical
mechanisms
of
plants,
with
functions
such
as
regulating
metabolic
pathways
secondary
metabolite
production
alleviating
external
stresses.
In
this
study,
synthesis
flavonoids
black
soybean
sprouts
was
induced
by
slight
acid
combined
plant
abscisic
(ABA)
melatonin
(MT).
The
results
indicated
that
contents
daidzin,
genistin,
daidzein,
genistein
treated
were
increased
10
μM
ABA
75
MT,
total
flavonoid
content
significantly
enhanced.
Compared
treatment,
H
Physiologia Plantarum,
Journal Year:
2024,
Volume and Issue:
176(6)
Published: Nov. 1, 2024
Melatonin
is
a
potentially
active
signaling
molecule
and
plays
crucial
role
in
regulating
the
growth
development
of
plants
under
stress
conditions,
alleviating
oxidative
damage,
enhancing
antioxidant
defence
mechanisms
ion
homeostasis.
This
study
examined
effects
exogenous
melatonin
application
on
leaf
biomass,
concentrations,
betalains,
phenolic
acid
endogenous
contents
comparing
red
beet
(Beta
vulgaris
L.
'Ruby
Queen'
'Scarlet
Supreme')
white
('Rodeo'
'Ansa')
cultivars
increasing
salinity
levels
50,
150,
250
mM
NaCl.
Exogenous
increased
salinity-induced
reductions
fresh
dry
weights
osmotic
potential
leaves.
Na
ACS Omega,
Journal Year:
2024,
Volume and Issue:
9(35), P. 37330 - 37342
Published: Aug. 22, 2024
contains
potential
therapeutic
capsaicinoids,
and
various
stress
factors
influence
plant
productivity.
Serotonin
is
an
indoleamine
involved
in
signaling
several
response
mechanisms
plants.
However,
the
of
serotonin
on
cell
growth
accumulation
secondary
metabolites,
mainly
capsaicinoids
production,
not
yet
clearly
defined
under
salt
stress.
In
this
study,
we
optimized
chili
suspension
cultures
to
maximize
biomass,
phenolic
compounds
production
using
surface
methodology
with
two
variables
(serotonin
NaCl)
different
concentrations
culture
media
supplemented
2,4-dichlorophenoxyacetic
acid
Kinetin.
The
results
revealed
a
significant
increase
biomass
(14.3
g/L
FW),
capsaicin
(0.93
μg/g
dihydrocapsaicin
content
(0.32
FW)
compared
control.
Among
all
compounds,
chlorogenic
was
enhanced
(17.4
control
cultures.
exhibited
mitigation
effects
boosted
antioxidant
present
illustrated
that
conditions
can
be
used
scale-up
studies
through
bioreactor.
