Environment Control in Biology,
Год журнала:
2021,
Номер
59(2), С. 87 - 98
Опубликована: Апрель 1, 2021
Short
postharvest
life
of
button
mushroom
(Agaricus
bisporus
L.)
is
a
serious
problem
in
the
expansion
marketing
and
long-distance
transportation
this
product.
Edible
coating
an
effective
way
to
delay
browning
process
mitigate
deterioration
mushroom.
In
study,
impact
Aloe
vera
gel
alone
combined
with
basil
oil
as
edible
on
quality
has
been
investigated.
Surface
morphology
coated
uncoated
mushrooms
was
studied
by
scanning
electron
microscopy
(SEM).
The
results
indicated
that
application
A.
enriched
significantly
alleviated
weight
loss,
softening
respiration
rate
during
storage.
addition,
samples
delayed
color
change
compared
samples.
Interestingly,
total
phenolic
contents,
antioxidant
phenylalanine
ammonia
lyase
activity
increased
treatment
oil.
Relative
electrolyte
leakage,
malondialdehyde
content
polyphenol
oxidase
were
also
lower
treated
These
findings
suggest
combination
promising
method
preserve
cold
Plum
(Prunus
domestica
L.)
has
a
short
shelf-life
period
due
to
its
high
respiration
rate
and
is
sensitive
low
storage
temperatures,
which
can
lead
the
appearance
of
chilling
injury
symptoms.
In
this
investigation,
we
applied
new
coating
treatments
based
on
chitosan
(CTS)
arginine
(Arg)
plum
fruit
(cv.
'Stanley').Fruit
were
treated
with
distilled
water
(control),
Arg
at
0.25
0.5
mM,
CTS
1%
(w/v)
or
Arg-coated
nanoparticles
(CTS-Arg
NPs)
(w/v),
then
stored
1
°C
for
days.
The
application
CTS-Arg
NPs
0.5%
attenuated
injury,
was
accompanied
by
accumulation
proline,
reduced
levels
electrolyte
leakage
malondialdehyde,
as
well
suppressed
activity
polyphenol
oxidase.
Plums
coated
(0.5%)
showed
higher
phenols,
flavonoids
anthocyanins,
phenylalanine
ammonia-lyase,
in
turn
resulted
DPPH
scavenging
capacity.
addition,
treatment
delayed
weight
loss
retained
firmness
ascorbic
acid
content
comparison
control
fruit.
Furthermore,
plums
exhibited
lower
H2O2
than
antioxidant
enzymes,
including
CAT,
POD,
APX
SOD.The
present
findings
show
that
most
effective
delaying
prolonging
shelf
life
Current Research in Food Science,
Год журнала:
2022,
Номер
5, С. 949 - 957
Опубликована: Янв. 1, 2022
Hydrogen
sulfide
(H2S)
has
been
identified
as
an
important
gaseous
signal
molecule
in
plants.
Here,
we
investigated
the
effects
of
H2S
on
postharvest
senescence
and
antioxidant
metabolism
Lingwu
Long
Jujube
(Ziziphus
jujuba
cv.
Mill)
fruits
(LLJF).
Fumigation
with
released
from
0.4
mm
NaHS
could
significantly
prolong
shelf
life
jujube
fruits,
reduce
decay
rate
fruit,
weight
loss
inhibit
fruit
loss,
hardness,
color,
soluble
solids,
titratable
acidity.
Compared
control
group,
exogenous
fumigation
decreased
chlorophyll,
carotenoids,
protein,
ascorbic
acid,
phenols,
flavonoids
during
post-harvest
storage.
At
same
time,
delay
accumulation
malondialdehyde
(MDA),
hydrogen
peroxide
(H2O2)
superoxide
anion
(O2∙-)
promote
catalase
(CAT),
dismutase
(SOD),
ascorbate
peroxidase
(APX),
(POD)
activity,
polyphenol
oxidase
(PPO)
activity.
To
summarize,
can
effectively
alleviate
by
regulating
ROS
enzymes,
storage
period
postharvest.
Critical Reviews in Food Science and Nutrition,
Год журнала:
2023,
Номер
64(23), С. 8445 - 8463
Опубликована: Апрель 21, 2023
Edible
mushrooms
are
the
highly
demanded
foods
of
which
production
and
consumption
have
been
steadily
increasing
globally.
Owing
to
quality
loss
short
shelf-life
in
harvested
mushrooms,
it
is
necessary
for
implementation
effective
preservation
intelligent
evaluation
technologies
alleviate
this
issue.
The
aim
review
was
analyze
development
innovation
thematic
lines,
topics,
trends
by
bibliometric
analysis
literature
methods.
challenges
faced
researching
these
topics
were
proposed
mechanisms
during
storage
updated.
This
summarized
effects
chemical
processing
(antioxidants,
ozone,
coatings),
physical
treatments
(non-thermal
plasma,
packaging
latent
thermal
storage)
other
emerging
application
on
fresh
while
discussing
efficiency
extending
shelf-life.
It
also
discussed
techniques
based
various
chemometric
methods
computer
vision
system
monitoring
freshness
predicting
developed.
Preservation
technology
optimization
dynamic
vital
achieving
mushroom
control.
can
provide
a
comprehensive
research
reference
reducing
shelf-life,
along
with
optimizing
transportation
operations.
Food Frontiers,
Год журнала:
2023,
Номер
4(1), С. 447 - 458
Опубликована: Фев. 5, 2023
Abstract
Nitric
oxide
(NO)
is
a
highly
reactive
gaseous
small
molecule
that
regulates
plant
growth.
Sodium
nitroprusside
(SNP)
was
used
as
an
NO
donor
to
study
the
effects
of
treatment
on
browning
and
antioxidant
activity
button
mushrooms
(
Agaricus
bisporus
).
The
findings
revealed
exogenous
alleviated
browning,
decreased
hardness,
increased
weight
loss
stored
at
4°C
for
15
days,
reduced
accumulation
oxygen
species
membrane
lipid
peroxidation.
Moreover,
dramatically
anabolism
endogenous
NO,
maintained
content
substances
including
flavonoids
total
phenols,
kept
catalase
superoxide
dismutase
activities
high
level.
Further
studies
inhibited
enzymes
are
involved
in
which
polyphenol
oxidase
(PPO)
tyrosinase
(TYR),
phenylalanine
ammonia‐lyase
(PAL)
activity,
with
SNP
0.05
mM
being
most
effective.
Furthermore,
also
PPO
TYR
gene
expressions
while
increasing
PAL
expression.
Therefore,
our
suggest
has
potential
development
delaying
postharvest
maintaining
quality
mushrooms.
Foods,
Год журнала:
2023,
Номер
12(1), С. 221 - 221
Опубликована: Янв. 3, 2023
Quality
deterioration
is
a
major
problem
restricting
the
fresh-cut
potato
industry.
The
present
study
investigated
effect
of
sodium
nitroprusside
(SNP)
treatment
on
quality
potatoes
during
short-term
storage.
was
carried
out
immediately
either
before
or
after
cutting,
using
an
SNP
concentration
200
μmol/L.
results
showed
that
inhibited
accumulation
malondialdehyde
(MDA)
and
total
soluble
solids
(TSSs).
also
decreased
firmness,
chewing
properties,
ascorbic
acid
(AsA)
content
in
potatoes,
maintaining
high
levels
phenols
(TPs),
flavonoids
(TFs),
nitric
oxide
(NO),
superoxide
dismutase
(SOD).
Furthermore,
restrained
rise
phenylalanine
ammonia-lyase
(PAL),
peroxidase
(POD),
polyphenol
oxidase
(PPO),
as
well
electrolyte
leakage
(EL)
rate.
After
treatment,
nitrite
within
security
scope.
Comparing
treated
best
result
noted
soaked
which
displayed
smallest
losses
firmness
(11.24%),
properties
(34.30%),
AsA
(40.35%),
maximum
increases
TPs
(32.84%),
TFs
(2.83-time),
NO
(76.11%),
SOD
activity
(93.15%).
Moreover,
this
group
presented
minimum
MDA
content,
EL
rate,
TSS
values
lowest
PAL,
POD,
PPO
activities.
These
indicated
μmol/L
applied
for
20
min,
particularly
efficient
alternative
technology
can
be
used
