Hop and Medicinal Plants,
Год журнала:
2024,
Номер
32(1-2), С. 169 - 184
Опубликована: Дек. 26, 2024
This
comprehensive
review
examines
the
potential
of
sugarcane
bagasse
as
a
sustainable
alternative
in
food
packaging
industry.
The
study
analyses
recent
research
on
bagasse-based
materials,
focusing
their
composition,
mechanical
properties,
biodegradability,
and
applications.
Sugarcane
bagasse,
primarily
composed
cellulose,
hemicellulose,
lignin,
offers
promising
characteristics
for
developing
eco-friendly
solutions.
highlights
enhancement
material
properties
through
incorporation
cellulose
nanofibers
formation
bio-composites.
Various
applications
rigid
flexible
packaging,
well
active
intelligent
systems,
are
explored.
also
addresses
challenges
such
raw
variability,
processing
complexities,
limitations
barrier
even
materials
demonstrate
significant
advantages
terms
biodegradability
environmental
impact.
identifies
key
areas
future
research,
including
standardization
methods,
improvement
ensuring
safety
compliance.
Additionally,
discusses
economic
implications
adopting
need
life
cycle
assessments
to
fully
understand
integration
bagasse-derived
components
advanced
technologies,
antimicrobial
antioxidant
is
examined.
Overall,
this
underscores
revolutionising
while
emphasising
continued
development
overcome
existing
optimise
its
widespread
industrial
adoption.
Nanomaterials,
Год журнала:
2025,
Номер
15(5), С. 356 - 356
Опубликована: Фев. 25, 2025
Cellulose
nanofibers
(CNFs),
cellulose
nanomaterials
(CNMs),
and
cellulose-based
composites
represent
a
convergence
of
material
science,
sustainability,
advanced
engineering,
paving
the
way
for
innovative
eco-friendly
materials.
This
paper
presents
comprehensive
review
these
materials,
encompassing
their
extraction,
preparation
methods,
properties,
applications,
future
directions.
The
manufacturing
CNFs
CNMs
leverages
diverse
techniques-chemical,
mechanical,
enzymatic-with
each
offering
distinct
advantages
in
tailoring
characteristics
to
meet
specific
needs.
Strategies
functionalization
surface
modification
are
detailed,
highlighting
role
enhancing
properties
while
addressing
challenges
scaling
production
industrial
levels.
structural,
thermal,
optical,
electrical,
biocompatibility
CNFs,
CNMs,
explored,
underscoring
versatility
applications
across
various
industries.
Cellulose-based
composites,
particular,
demonstrate
exceptional
tunable
uses,
although
achieving
uniform
dispersion
remains
key
technical
hurdle.
These
materials
have
packaging,
automotive,
aerospace,
biomedical
devices,
energy
storage,
environmental
remediation.
Emerging
research
trends
emphasize
integration
with
technologies,
promoting
sustainable
practices
life
cycle
considerations
advancing
commercialization
potential.
rapidly
evolving
field
holds
immense
promise
global
by
creating
high-performance,
is
crucial
understanding
nanofibers,
nanomaterials,
providing
valuable
insights
that
will
drive
development
sustainable,
high-performance
wide
range
ultimately
challenges.
Research Square (Research Square),
Год журнала:
2025,
Номер
unknown
Опубликована: Март 3, 2025
Abstract
The
preparation
of
nanocellulose
by
enzymolysis
plus
ultrasonic
assisted
crushing
has
a
unique
green
chemical
advantage.
In
this
study,
the
wendan
pomelo
peel
(WPPNC)
and
wood
pulp
microcrystalline
(MCNC)
were
prepared
cellulase
technique.
experimental
results
showed
that
particle
size
WPPNC
MCNC
decreased
with
increase
enzyme
concentration,
after
was
significantly
lower
than
enzymatic
hydrolysis.
basically
higher
under
same
concentration.
When
concentration
increased
from
50
to
350
U/mL,
length
(width)
are
reduced
600–700
(150–200)
800–900
(185–220)
nm
400–500
(100–150)
500–600
(130–180)
nm,
respectively.
ultrasonic,
can
be
lowest
100–150
(50–70)
200–250
(70–90)
nm.
Moreover,
crystallinity
is
WPPNC.
Therefore,
play
their
roles
in
fields
flexibility
high
strength
GIDA / THE JOURNAL OF FOOD,
Год журнала:
2025,
Номер
50(3), С. 329 - 341
Опубликована: Апрель 14, 2025
Petrol
bazlı
ambalajların
yaygın
kullanımı
çevre
kirliliğine
önemli
ölçüde
katkıda
bulunmakta
olup,
sürdürülebilir
alternatifleri
zorunlu
kılmaktadır.
Bu
çalışma,
bol
miktarda
tarımsal
yan
ürün
olan
pancar
kabuğunu
değerlendirerek,
mekanik
ve
bariyer
özelliklerini
artırmak
amacıyla
kristalin
nanoselüloz
(CNC)
ile
güçlendirilmiş
biyokompozit
filmlerine
dahil
etmeyi
hedeflemiştir.
Filmler,
kabuğu,
jelatin
gliserolün
karıştırılmasıyla
üretilmiş,
ardından
%3
%6
CNC
eklenmiştir.
Filmler
dökülmüş,
kurutulmuş
kalınlık,
opaklık,
renk,
suda
çözünürlük,
çekme
mukavemeti,
kopma
uzaması
su
buharı
geçirgenliği
açısından
analiz
edilmiştir.
İstatistiksel
analiz,
formülasyonlar
arasında
anlamlı
farklar
belirlemiştir.
eklenmesi,
kalınlığı
0.12
mm'den
0.26
mm'ye
çıkarmış,
opaklığı
%40
artırmış,
çözünürlüğü
%60'tan
%40'ın
altına
düşürmüş,
mukavemetini
10
MPa'dan
15.6
MPa'ya
yükseltmiş
geçirgenliğini
%70'in
üzerinde
azaltarak
0.46
ng·m⁻¹·s⁻¹·Pa⁻¹
seviyesine
indirmiştir.
Sonuç
olarak,
takviyesi,
kabuğuna
dayalı
filmlerin
başarıyla
geliştirmiş
uygulanabilir
bir
ambalaj
çözümü
sunmaktadır.
