Materials,
Год журнала:
2025,
Номер
18(2), С. 457 - 457
Опубликована: Янв. 20, 2025
Biopolymers
represent
a
significant
class
of
materials
with
potential
applications
in
skin
care
due
to
their
beneficial
properties.
Resveratrol
is
natural
substance
that
exhibits
range
biological
activities,
including
the
scavenging
free
radicals
and
anti-inflammatory
anti-aging
effects.
In
this
study,
chitosan/konjac
glucomannan
resveratrol-enriched
thin
films
were
prepared.
The
enrichment
biomaterials
active
ingredients
common
practice,
as
it
allows
desired
properties
be
obtained
final
product.
To
characterize
films,
several
analyses
performed,
infrared
spectroscopy,
imaging
samples
by
SEM
AFM
techniques,
swelling
analysis
pH
5.5
7.4,
mechanical
antioxidant
assays,
contact
angle
measurements,
determination
resveratrol
release
profile
under
mimicking
conditions.
incorporation
into
matrices
resulted
modifications
chemical
structure
film
morphology.
characteristics
additives
found
undergo
deterioration.
sample
containing
10%
exhibited
higher
degree
than
other
films.
resveratrol-modified
demonstrated
notable
capacity,
reduced
angle,
enhanced
wettability.
occurred
rapidly
initially,
maximum
84%
56%
released
depending
on
type.
Thus,
proposed
formulations
have
promising
properties,
particular
good
high
potential,
improved
wettability,
may
serve
dressings
after
further
investigation.
