Agronomy,
Год журнала:
2025,
Номер
15(2), С. 428 - 428
Опубликована: Фев. 9, 2025
Blueberries
are
highly
prone
to
postharvest
decay,
resulting
in
significant
nutrient
loss
and
economic
damage.
Current
research
on
the
storage
of
blueberries
primarily
focuses
techniques,
while
underlying
mechanisms
remain
insufficiently
explored.
To
further
explore
role
exogenous
melatonin
(MT)
delaying
senescence
blueberry
fruit,
this
study
treated
fruits
with
sterile
water
(control)
300
μmol·L−1
MT
during
pink
fruit
stage.
After
maturation,
were
stored
at
4
°C
for
30
days,
we
investigated
effects
quality,
reactive
oxygen
species
(ROS)
metabolism,
antioxidant
enzyme
activities,
expression
related
genes.
The
results
showed
that,
compared
control,
effectively
delayed
increase
decay
rate
decline
firmness,
enhancing
total
soluble
solids
(TSS)
content
ascorbic
acid
(AsA)
levels.
It
also
reduced
accumulation
malondialdehyde
(MDA),
hydrogen
peroxide
(H2O2),
production
superoxide
anion
(O2−),
maintaining
higher
activities
ascorbate
peroxidase
(APX),
dismutase
(SOD),
catalase
(CAT).
Furthermore,
treatment
upregulated
enzyme-related
genes
VcSOD1,
VcSOD2,
VcAPX3.
These
findings
indicate
that
treating
stage
improves
alleviates
oxidative
damage,
delays
senescence.
This
provides
a
theoretical
foundation
practical
reference
preservation,
laying
groundwork
understanding
regulatory
Journal of Agriculture and Food Research,
Год журнала:
2024,
Номер
17, С. 101245 - 101245
Опубликована: Июнь 1, 2024
Anthocyanins
(ACNs)
are
natural
pigments
commonly
found
in
plants
which
contribute
to
the
vibrant
colors
of
fruits,
vegetables,
and
flowers.
The
present
review
aims
cover
ACNs
field
terms
sources,
extraction/purification
techniques,
as
well
characterization
methods
that
crucial
for
assessing
their
medicinal
potential
sustainable
applications.
Characterization
e.g.
HPLC,
UPLC-QTOF-MS,
MS,
NMR
discussed
analytical
tools
identification
quantification
various
vegetable
matrices.
Their
antioxidant,
anti-inflammatory,
antidiabetic,
anti-cancer
cardiovascular
properties
are,
also,
highlighted.
Besides,
use
colorants,
preservatives,
functional
ingredients
is
considering
impact
on
food
industry.
Likewise,
due
anti-aging
skin-protective
properties,
employment
cosmetic
reported
making
them
appealing
skincare
formulations.
This
provides
a
comprehensive
overview,
emphasizing
versatility
medicine,
industry,
field,
fostering
future
research
innovation.
Molecules,
Год журнала:
2023,
Номер
28(8), С. 3610 - 3610
Опубликована: Апрель 21, 2023
Blueberry
is
the
source
of
a
variety
bioactive
substances,
including
phenolic
compounds,
such
as
anthocyanins,
pterostilbene,
acids,
etc.
Several
studies
have
revealed
that
polyphenols
in
blueberry
important
bioactivities
maintaining
health,
antioxidant
and
anti-tumor
activities,
immune
regulation,
prevention
chronic
diseases,
Therefore,
these
compounds
blueberries
been
widely
used
field
healthcare,
extraction,
isolation,
purification
are
prerequisites
for
their
utilization.
It
imperative
to
systematically
review
research
progress
prospects
present
blueberries.
Herein,
latest
purification,
analysis
from
reviewed,
which
can
turn
provide
foundation
further
usage
