Medicinal
plants
are
generally
important
for
the
therapeutically
active
materials
that
can
be
obtained
from
them.
Authenticating
herbal
products
these
medicinal
and
separating
adulterants
genuine
therapeutic
in
order
to
protect
health
of
public
guarantee
reproducible
quality
medicines
is
however
a
vital
necessity
both
manufacturers
regulatory
organisations
have
roles
ensuring
medicines.
Phytopharmaceuticals
or
drugs
defined
as
having
good
standards
when
their
identity,
purity,
composition,
other
physical,
chemical,
biological
characteristics,
well
manufacturing
processes
meet
certain
established
criteria.
Herbal
introduced
into
market
often
substandard
fail
criteria
quality,
safety,
even
legality,
regulations
thus
put
place
by
relevant
bodies
different
countries
regulate
beginning
raw
way
through
whole
process.
Moreover,
choice
an
appropriate
analytical
method
numerous
available
(microscopy,
spectrometry,
spectroscopy,
chromatography,
etc.)
ensure
before
consumption.
This
review
seeks
present
variety
evaluation
required
they
may
market.
This
review
examines
the
potential
of
nanomaterials
in
revolutionizing
food
packaging,
focusing
on
their
role
enhancing
barrier
properties
and
extending
shelf
life
packaged
foods.
Traditional
packaging
materials
often
fall
short
effectively
protecting
against
oxygen,
moisture,
UV
light,
resulting
diminished
quality
shorter
life.
Nanomaterials,
including
nanoclays,
metal
oxide
nanoparticles
(e.g.,
ZnO,
TiO₂),
carbon-based
graphene,
carbon
nanotubes),
biodegradable
options
like
cellulose
nanocrystals,
have
emerged
as
promising
solutions.
These
offer
exceptional
gas
moisture
properties,
antimicrobial
effects,
protection
capabilities.
The
provides
an
in-depth
exploration
various
nanomaterials,
highlighting
distinctive
mechanisms;
such
tortuosity
which
enhance
performance
by
limiting
permeability.
It
also
discusses
recent
advancements
integrating
into
both
flexible
rigid
systems,
well
active
intelligent
that
employs
nanosensors
for
real-time
monitoring
freshness
spoilage.
Despite
potential,
challenges
toxicity
concerns,
environmental
impacts,
economic
constraints
to
large-scale
adoption
are
addressed.
emphasizes
need
future
research
dual-function
can
simultaneously
improve
enable
sensing.
innovations
could
transform
technologies,
promoting
enhanced
safety
sustainability.
