Horticulturae,
Journal Year:
2024,
Volume and Issue:
10(7), P. 694 - 694
Published: July 1, 2024
Mango
(Mangifera
indica)
is
a
highly
valuable
horticultural
crop
known
for
its
quality
and
productivity.
This
study
investigates
the
dynamic
changes
in
physicochemical
properties
glutathione
ascorbic
acid
metabolic
pathways
mango
pulp
across
various
growth
development
stages
over
two
consecutive
years
(2021–2022
2022–2023)
by
transcriptomic
analysis.
Overall,
results
demonstrate
that
during
different
ripening
periods,
shows
increased
levels
of
total
soluble
solids,
relative
conductivity,
glutathione,
enzymes,
while
titratable
acidity,
malondialdehyde,
reactive
oxygen
species,
contents
decreased.
Moreover,
analysis
identified
key
differentially
expressed
genes
from
validated
them
with
qRT-PCR.
In
comparisons,
1776,
2513,
828
DEGs
were
30
vs.
60,
90,
60
90
days
after
flowering,
respectively.
Among
them,
seven
primarily
enriched
relevant
pathways,
which
included
ascorbate
peroxidase,
oxidase,
gamma-glutamyl
transferase,
transferases,
glucose-6-phosphate
dehydrogenase.
The
upregulation
these
indicates
AsA
respond
well
to
scavenging
species
maintain
normal
functioning
plants.
research
sheds
light
on
molecular
mechanisms
pulp,
providing
insights
into
regulation
antioxidant
fruit
development.
Journal of Food Processing and Preservation,
Journal Year:
2025,
Volume and Issue:
2025(1)
Published: Jan. 1, 2025
Gastrodia
elata
is
not
only
a
traditional
Chinese
medicine
but
also
food
raw
material.
very
perishable,
and
its
effective
constituents
decrease
significantly.
N
‐Acetyl‐5‐methoxytryptamine
(melatonin)
widely
used
in
the
preservation
of
various
fruits
vegetables
after
harvest.
In
this
study,
optimal
melatonin
treatment
concentration
duration
(0.2
mM
MT
immersed
for
3
min)
were
determined
to
effectively
delay
weight
loss
rate,
decay
disease
severity
index
.
Immersion
tubers
with
0.2
min
could
degradation
gastrodin
(GAS),
4‐hydroxybenzyl
alcohol
(4‐HBA),
balisside
A
(PA),
B
(PB),
C
(PC),
polysaccharide
(GEF)
during
storage.
This
method
can
inhibit
hydrogen
peroxide
(H
2
O
),
superoxide
anion
(O
•
-
malondialdehyde
(MDA);
improve
radical
clearance
,
OH•,
DPPH)
storage;
enhance
activities
key
enzymes
ascorbic
acid–glutathione
(AsA‐GSH)
cycle,
leading
improved
regeneration
acid
(AsA)
glutathione
(GSH).
Melatonin
increased
antioxidant
enzymes,
such
as
catalase
(CAT)
dismutase
(SOD);
decreased
activity
peroxidase
(POD);
enhanced
scavenging
ability
reactive
oxygen
species
(ROS).
addition,
exogenous
endogenous
content,
thereby
regulating
aging
process
Horticulturae,
Journal Year:
2024,
Volume and Issue:
10(7), P. 694 - 694
Published: July 1, 2024
Mango
(Mangifera
indica)
is
a
highly
valuable
horticultural
crop
known
for
its
quality
and
productivity.
This
study
investigates
the
dynamic
changes
in
physicochemical
properties
glutathione
ascorbic
acid
metabolic
pathways
mango
pulp
across
various
growth
development
stages
over
two
consecutive
years
(2021–2022
2022–2023)
by
transcriptomic
analysis.
Overall,
results
demonstrate
that
during
different
ripening
periods,
shows
increased
levels
of
total
soluble
solids,
relative
conductivity,
glutathione,
enzymes,
while
titratable
acidity,
malondialdehyde,
reactive
oxygen
species,
contents
decreased.
Moreover,
analysis
identified
key
differentially
expressed
genes
from
validated
them
with
qRT-PCR.
In
comparisons,
1776,
2513,
828
DEGs
were
30
vs.
60,
90,
60
90
days
after
flowering,
respectively.
Among
them,
seven
primarily
enriched
relevant
pathways,
which
included
ascorbate
peroxidase,
oxidase,
gamma-glutamyl
transferase,
transferases,
glucose-6-phosphate
dehydrogenase.
The
upregulation
these
indicates
AsA
respond
well
to
scavenging
species
maintain
normal
functioning
plants.
research
sheds
light
on
molecular
mechanisms
pulp,
providing
insights
into
regulation
antioxidant
fruit
development.
