Development of Eco-Friendly Packaging Films from Soyhull Lignocellulose: Towards Valorizing Agro-Industrial Byproducts
Foods,
Journal Year:
2024,
Volume and Issue:
13(24), P. 4000 - 4000
Published: Dec. 11, 2024
Due
to
their
inability
biodegrade,
petroleum-based
plastics
pose
significant
environmental
challenges
by
disrupting
aquatic,
marine,
and
terrestrial
ecosystems.
Additionally,
the
widespread
presence
of
microplastics
nanoplastics
induces
serious
health
risks
for
humans
animals.
These
pressing
issues
create
an
urgent
need
designing
developing
eco-friendly,
biodegradable,
renewable,
non-toxic
plastic
alternatives.
To
this
end,
agro-industrial
byproducts
such
as
soyhulls,
which
contain
29–50%
lignocellulosic
residue,
are
handy.
This
study
extracted
residue
from
soyhulls
using
alkali
treatment,
dissolved
it
in
ZnCl2
solution,
crosslinked
with
calcium
ions
glycerol
biodegradable
films.
The
film
formulation
was
optimized
Box–Behnken
design,
response
tensile
strength
(TS),
elongation
at
break
(EB),
water
vapor
permeability
(WVP).
films
were
further
characterized
color,
light
transmittance,
UV-blocking
capacity,
absorption,
contact
angle,
biodegradability.
resulting
demonstrated
a
10.4
±
1.0
MPa,
9.4
1.8%,
WVP
3.5
0.4
×
10−11
g·m−1·s−1·Pa−1.
Importantly,
90%
degrades
within
37
days
24%
soil
moisture.
outcome
underscores
potential
soyhull-derived
sustainable,
innovative
alternative
packaging,
contributing
circular
economy
generating
additional
income
farmers
allied
industries.
Language: Английский
Silver/bacterial cellulose/Clitoria ternatea composite film for packaging application: synthesis, characterization and antibacterial properties
3 Biotech,
Journal Year:
2025,
Volume and Issue:
15(5)
Published: April 3, 2025
Language: Английский
Innovative Edible Food Wraps From Tilapia Fish Bone Gelatin and Passion Fruit Peel Extract
Case Studies in Chemical and Environmental Engineering,
Journal Year:
2024,
Volume and Issue:
10, P. 100990 - 100990
Published: Oct. 28, 2024
Language: Английский
Development of Innovative Environmental Safety: Bioactives Against Pathogenic Bacteria Red Pectin Films from Hibiscus sabdariffa Flos Extract for Circular Economy
Coatings,
Journal Year:
2024,
Volume and Issue:
14(12), P. 1500 - 1500
Published: Nov. 28, 2024
In
this
work,
we
developed
an
antioxidant
and
antibacterial
red
pectin
food
packaging
material
with
natural
Hibiscus
sabdariffa
flos.
This
study
showed
that
film
(PJH,
PCH,
PCJH)
containing
extract
exhibited
activity.
The
addition
of
hibiscus
improved
the
barrier
properties.
WVTR
parameter
values
for
PJH,
PCH
PJCH
samples
were
as
follows:
4.87
[g/m2d],
4.45
4.48
[g/m2d].
had
a
significant
effect
on
L*
samples,
i.e.,
films.
is
useful
films
selected
products
or
product
groups.
Microbiological
analyses
our
they
inhibitory
growth
Listeria
monocytogenes.
case
Staphylococcus
aureus
strain,
was
shown
by
contained
extract:
PJCH.
means
added
increased
antimicrobial
activity
An
additional
advantage
their
colour,
which,
in
to
its
protective
ecological
function,
also
plays
marketing
role.
Language: Английский