Foods,
Journal Year:
2023,
Volume and Issue:
12(12), P. 2425 - 2425
Published: June 20, 2023
Starch
nanoparticles
(SNPs)
are
generally
defined
as
starch
grains
smaller
than
600–1000
nm
produced
from
a
series
of
physical,
chemical,
or
biologically
modified
starches.
Many
studies
have
reported
the
preparation
and
modification
SNPs,
which
mostly
based
on
traditional
“top-down”
strategy.
The
process
has
problems
with
complexity,
long
reaction
periods,
low
yield,
high
energy
consumption,
poor
repeatability,
etc.
A
“bottom-up”
strategy,
such
an
anti-solvent
method,
is
proven
to
be
suitable
for
they
synthesized
small
particle
size,
good
requirement
equipment,
simple
operation,
great
development
potential.
surface
raw
contains
large
amount
hydroxyl
degree
hydrophilicity,
while
SNP
potential
emulsifier
food
non-food
applications.
Polymers,
Journal Year:
2023,
Volume and Issue:
15(5), P. 1167 - 1167
Published: Feb. 25, 2023
Starch
as
a
natural
polymer
is
abundant
and
widely
used
in
various
industries
around
the
world.
In
general,
preparation
methods
for
starch
nanoparticles
(SNPs)
can
be
classified
into
'top-down'
'bottom-up'
methods.
SNPs
produced
smaller
sizes
to
improve
functional
properties
of
starch.
Thus,
they
are
considered
opportunities
quality
product
development
with
This
literature
study
presents
information
reviews
regarding
SNPs,
their
general
methods,
characteristics
resulting
applications,
especially
food
systems,
such
Pickering
emulsion,
bioplastic
filler,
antimicrobial
agent,
fat
replacer
encapsulating
agent.
The
aspects
related
on
extent
utilisation
reviewed
this
study.
findings
utilised
encouraged
by
other
researchers
develop
expand
applications
SNPs.
Biopolymers,
Journal Year:
2025,
Volume and Issue:
116(2)
Published: Jan. 30, 2025
ABSTRACT
Dry
heat
treatment
(DHT)
is
considered
a
green
technology
to
modify
starch
structure
and
functionality
since
it
does
not
generate
effluents
avoids
the
use
of
chemical
compounds,
however,
there
still
no
comprehensive
understanding
effects
mechanisms
on
multi‐scale
their
relationship
with
functionality.
This
paper
reviewed
analyzed
DHT
structures
functional
properties,
compared
performance
continuous
repeated
DHT,
discussed
mechanism
dry
heating,
summarized
applications
dry‐heated
starches.
evaporates
water,
accelerates
movement
molecules,
breaks
hydrogen
bonds,
which
changes
structure.
In
turn,
structural
modifications
promoted
by
affect
hydration
thermal
stability,
slowly
digestible/resistant
formation,
glycemic
index.
The
after
are
strongly
affected
botanical
source
process
conditions.
review
contributes
modification
establishes
theoretical
basis
for
advancing
in
industry.
LWT,
Journal Year:
2023,
Volume and Issue:
185, P. 115138 - 115138
Published: Aug. 1, 2023
Potato
starch
was
subjected
to
jet
cavitation,
freeze-thaw,
ultrasound,
acid,
and
enzymatic
treatments
prepare
nanoparticles.
Enzymatic
hydrolysis
after
cavitation
pretreatment
found
be
efficient.
Therefore,
conditions
of
cavitation-treated
were
optimized.
The
smallest
nanoparticles
obtained
when
the
enzyme
concentration
66.68
nkat,
10
g/dL,
duration
3
h.
prepared
showed
a
mixture
B
V-type
crystalline
structures
with
reduced
relative
crystallinity.
A
combination
potato
tea
polyphenols
incorporated
into
starch-based
edible
films.
elongation
at
break
films
significantly
improved
incorporation
Additionally,
water
resistance,
tensile
strength,
antioxidant
activity
addition
polyphenols.
Furthermore,
FTIR
analysis
indicated
comparable
spectra
for
all
films,
except
polyphenols-incorporated
film,
which
exhibited
distinct
band
1605
cm−1.
Materials,
Journal Year:
2023,
Volume and Issue:
16(24), P. 7550 - 7550
Published: Dec. 7, 2023
"Green"
strategies
to
build
up
novel
organic
nanocarriers
with
bioperformance
are
modern
trends
in
nanotechnology.
In
this
way,
the
valorization
of
bio-wastes
and
use
living
systems
develop
multifunctional
biogenic
(OBNs)
have
revolutionized
nanotechnological
biomedical
fields.
This
paper
is
a
comprehensive
review
related
OBNs
for
bioactives'
delivery,
providing
an
overview
reports
on
past
two
decades.
first
part,
several
classes
bioactive
compounds
their
therapeutic
role
briefly
presented.
A
broad
section
dedicated
main
categories
nanocarriers.
The
major
challenges
regarding
eco-design
fate
suggested
overcome
some
toxicity-related
drawbacks.
Future
directions
opportunities,
finding
"green"
solutions
solving
problems
nanocarriers,
outlined
final
paper.
We
believe
that
through
review,
we
will
capture
attention
readers
open
new
perspectives
solutions/ideas
discovery
more
efficient
ways
developing
bioperformant
transporting
agents.
Journal of Polymers and the Environment,
Journal Year:
2024,
Volume and Issue:
32(9), P. 4589 - 4612
Published: April 13, 2024
Abstract
A
new
adsorbent,
starch
grafted
polyacrylic
acid
copolymer
with
polyacrylamide
(SG@AA-co-AM),
was
synthesized
using
free
radical
polymerization
techniques.
Proton
nuclear
magnetic
resonance
(
1
H
NMR),
Fourier-transform
infrared
spectrophotometry
(FTIR),
X-ray
diffraction
analysis
(XRD),
thermogravimetric
(TGA),
scanning
electron
microscopy
(SEM),
particle
size
distribution
(PSD),
and
fluorescent
(FEM)
were
employed
to
elucidate
the
structure,
crystalline
nature,
thermal
stability,
surface
morphology
of
SG@AA-co-AM.
SG@AA-co-AM
utilized
as
an
adsorbent
for
removal
Victoria
green
B
(VGB)
dye
from
wastewater.
exhibited
a
percentage
(%
R)
97.6%
towards
VGB
under
optimized
conditions:
contact
time
30
min,
temperature
25
°C,
dose
20
mg,
pH
8,
concentration
solution
ppm,
volume
mL.
The
point
zero
charge
(PZC)
determined
be
5.2.
Nonlinear
pseudo-second-order
(PSO)
Langmuir
adsorption
isotherm
models
best
fitted
experimental
data,
regression
coefficients
(R
2
)
0.95
0.99,
respectively.
results
confirmed
chemi-sorption
monolayer
onto
Thermodynamic
studies
revealed
that
is
endothermic
spontaneous.
Furthermore,
regeneration
experiment
showed
decline
3.9%
after
five
cycles,
confirming
economical
reusable
nature
APL Materials,
Journal Year:
2024,
Volume and Issue:
12(8)
Published: Aug. 1, 2024
Tissue
repair
and
regeneration
are
critical
processes
for
maintaining
the
integrity
function
of
various
organs
tissues.
Recently,
polysaccharide
materials
protein
have
garnered
interest
use
in
tissue
strategies.
However,
polysaccharides
more
stable
unaffected
by
temperature
pH
changes
compared
to
proteins,
some
can
provide
stronger
mechanical
support,
which
is
particularly
important
constructing
tissue-engineered
scaffolds
wound
dressings.
This
Review
provides
an
in-depth
overview
origins
polysaccharides,
advantages
materials,
processing
design
In
addition,
potential
restoration
tissues
such
as
skin,
heart,
nerves
highlighted.
Finally,
we
discuss
depth
challenges
that
still
face
repair,
stability
material,
regulating
characteristics
deterioration
rates
under
different
conditions.
To
achieve
effective
regeneration,
future
research
must
focus
on
further
improving
functionalities
materials.
