Advanced Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: June 25, 2024
Abstract
Colorimetric
sensors
play
a
crucial
role
in
promoting
on‐site
testing,
enabling
the
detection
and/or
quantification
of
various
analytes
based
on
changes
color.
These
offer
several
advantages,
such
as
simplicity,
cost‐effectiveness,
and
visual
readouts,
making
them
suitable
for
wide
range
applications,
including
food
safety
monitoring.
A
critical
component
portable
colorimetric
involves
their
integration
with
color
models
effective
analysis
interpretation
output
signals.
The
most
commonly
used
include
CIELAB
(Commission
Internationale
de
l'Eclairage),
RGB
(Red,
Green,
Blue),
HSV
(Hue,
Saturation,
Value).
This
review
outlines
use
via
digitalization
sensing
applications
within
monitoring
field.
Additionally,
challenges,
future
directions,
considerations
are
discussed,
highlighting
significant
gap
integrating
comparative
toward
determining
model
that
results
highest
sensor
performance.
aim
this
is
to
underline
potential
mitigating
global
impact
spoilage
contamination
health
economy,
proposing
multidisciplinary
approach
harness
full
capabilities
ensuring
safety.
Case Studies in Chemical and Environmental Engineering,
Journal Year:
2024,
Volume and Issue:
10, P. 100776 - 100776
Published: May 28, 2024
The
growing
global
population
challenges
the
food
industry
to
ensure
it
remains
safe
for
consumption.
Food
waste
caused
by
imbalances
between
production
and
handling
creates
significant
economic,
environmental,
social
risks.
However,
packaging
technology
innovation
has
emerged
as
a
powerful
tool,
offering
solution
extending
shelf
life
maintaining
product
quality.
Consumers'
increasing
interest
in
eco-friendly
driven
research
into
renewable
materials
low-toxicity
bioactive
components.
Gallic
acid,
promising
phenolic
compound,
holds
potential
preservation
sustainable
development.
Its
antibacterial
antifungal
properties
against
resistant
microbes
biofilm
formation,
its
ability
prevent
lipid
protein
oxidation,
color
indicator
monitoring
freshness
all
contribute
preservation.
incorporation
edible
polymers
offers
strategy
innovative
packaging.
Depending
on
dosage
material
composition,
loading
gallic
acid
within
polymer
matrix
can
improve
properties,
including
UV
barrier,
mechanical
strength,
water
vapor
oxygen
permeability.
This
article
reviews
of
developing
biodegradable,
active,
intelligent,
Future
directions
include
evaluating
acid's
toxicity,
dispersion
matrix,
pro-oxidative
activity,
compatibility
with
biodegradable
(especially
those
derived
from
agricultural
by-products),
migration
products,
stability
under
different
environmental
conditions.
sustainability
perspective
(environment,
social)
is
also
discussed.
