Hyperspectral Imaging and Deep Learning for Quality and Safety Inspection of Fruits and Vegetables: A Review
Journal of Agricultural and Food Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 16, 2025
Quality
inspection
of
fruits
and
vegetables
linked
to
food
safety
monitoring
quality
control.
Traditional
chemical
analysis
physical
measurement
techniques
are
reliable,
they
also
time-consuming,
costly,
susceptible
environmental
sample
changes.
Hyperspectral
imaging
technology
combined
with
deep
learning
methods
can
effectively
overcome
these
problems.
Compared
human
evaluation,
automated
improves
efficiency,
reduces
subjective
error,
promotes
the
intelligent
precise
fruit
vegetable
inspection.
This
paper
reviews
reports
on
application
hyperspectral
in
various
aspects
assessment.
In
addition,
latest
applications
technologies
fields
safety,
internal
quality,
external
reviewed,
challenges
future
development
directions
this
field
prospected.
has
shown
significant
advantages
inspection,
especially
improving
accuracy
efficiency.
Future
research
should
focus
reducing
costs,
optimizing
equipment,
personalizing
feature
extraction,
model
generalizability.
lightweight
models
balance
accuracy,
enhancement
database
importance
quantitative
be
brought
attention.
These
efforts
will
promote
wide
improve
its
practicability
actual
production
environment,
bring
important
progress
for
management.
Language: Английский
Citric Acid Cross-Linked Gelatin/Pectin Coatings Increase Shelf Life of Ripe Grapes
Coatings,
Journal Year:
2025,
Volume and Issue:
15(2), P. 129 - 129
Published: Jan. 23, 2025
Grapes,
one
of
the
most
widely
consumed
fruits,
present
commerce
challenges
due
to
their
short
shelf
life.
One
promising
solution
is
chemical
cross-linking
polymers
such
as
gelatin
and
pectin,
which
can
create
stronger
more
biodegradable
networks.
This
study
evaluated
gelatin/pectin
extend
life
ripe
grapes,
using
citric
acid
a
cross-linker.
Three
different
ratios
pectin
(1:1,
2:1,
1:2)
were
tested
in
coatings
applied
grapes.
The
results
showed
that
1:1
ratio
(gelatin/pectin)
was
effective
delaying
ripening
An
analysis
characteristics
cross-linked
networks
revealed
formation
covalent
bonds
between
polymers,
confirmed
by
FTIR,
X-ray
diffraction,
electron
microscopy.
coverage
superior,
maintaining
visual
quality
grapes
loss
mass
firmness
during
10-day
storage
period.
Grapes
covered
with
this
mixture
less
reduction
lower
accumulation
sugars,
demonstrating
its
effectiveness
fruit.
Language: Английский