Natural Antioxidants: Advancing Stability and Performance in Sustainable Biobased and Biodegradable Plastics
Compounds,
Год журнала:
2025,
Номер
5(1), С. 4 - 4
Опубликована: Фев. 3, 2025
The
depletion
of
fossil
fuels
and
environmental
concerns
have
driven
the
development
sustainable
materials,
including
bio-based
biodegradable
plastics,
as
alternatives
to
conventional
plastics.
Although
these
plastics
aid
in
waste
management
climate
change
mitigation,
their
vulnerability
oxidative
degradation
impacts
longevity,
durability,
performance.
Natural
antioxidants
such
tocopherols,
flavonoids,
tannins,
extracted
from
plants
or
agri-food
waste,
present
a
alternative
synthetic
stabilizers
by
enhancing
thermal
stability
polymers
like
poly(lactic
acid)
(PLA),
poly(butylene
succinate)
(PBS),
succinate-adipate)
(PBSA),
adipate-co-terephthalate)
(PBAT),
poly(hydroxyalkanoate)
(PHA),
starch-based
materials.
This
review
highlights
recent
advances
stabilized
with
natural
antioxidants,
mechanisms
action,
role
improving
material
properties
for
applications
packaging.
Additionally,
it
explores
impact
on
recycling
processes,
advancements
composite
production
techniques,
future
research
directions.
Bioplastics
can
achieve
enhanced
performance,
reduce
support
circular
economy
incorporating
antioxidants.
Язык: Английский
Quantitation of Polyethylene in Biodegradable Plastics by Analytical Pyrolysis-Based Methods with Gc Split Modulation
Опубликована: Янв. 1, 2025
Язык: Английский
Influence of Air, Water, Light, and Salinity on Release of Plasticizers, Flame Retardants, and Ultraviolet Absorbents from Polystyrene Plastic
Bulletin of Environmental Contamination and Toxicology,
Год журнала:
2025,
Номер
114(4)
Опубликована: Март 27, 2025
Язык: Английский
A Comparative Review on Biodegradation of Poly(Lactic Acid) in Soil, Compost, Water, and Wastewater Environments: Incorporating Mathematical Modeling Perspectives
AppliedChem,
Год журнала:
2024,
Номер
5(1), С. 1 - 1
Опубликована: Дек. 30, 2024
As
the
demand
for
environmentally
friendly
materials
continues
to
rise,
poly(lactic
acid)
(PLA)
has
emerged
as
a
promising
alternative
traditional
plastics.
The
present
review
offers
comprehensive
analysis
of
biodegradation
behavior
PLA
in
diverse
environmental
settings,
with
specific
focus
on
soil,
compost,
water,
and
wastewater
environments.
presents
an
in-depth
comparison
degradation
pathways
kinetics
from
1990
2024.
presence
different
microorganisms
environments
can
affect
mechanism
rate
biodegradation,
it
should
be
considered
comparisons.
It
is
shown
that
soil
compost
enzymatic
degradation,
while
dominant
mechanisms
water
are
hydrolysis
biofilm
formation,
respectively.
reveals
sequence
rates,
showing
fastest
followed
by
wastewater,
accelerated
landfill
environments,
descending
order.
In
addition,
mathematical
models
were
reviewed
here.
Ultimately,
contributes
broader
understanding
ecological
impact
PLA,
facilitating
informed
decision-making
toward
more
sustainable
future.
Язык: Английский