Carbohydrate Polymers,
Journal Year:
2024,
Volume and Issue:
334, P. 122057 - 122057
Published: March 13, 2024
Coffee
wastes
are
underused
materials,
largely
available
in
coffee
producing
regions,
which
can
be
used
to
obtain
pectins
for
the
development
of
films
packaging.
residual
water
(CRW)
provided
a
phenolic
and
protein
rich-pectic
fraction
(CRWP),
has
49
%
uronic
acid.
This
pectic
was
with
chitosan
(Chit).
Additionally,
extracted
from
pulp
acid,
Coffea
arabica
pectin
(CAP),
hot
water-soluble
(HWSP),
chelating
agent-soluble
(CSP),
were
develop
pectin-chitosan
films.
Flow
viscoelastic
properties
film
forming
solutions
assessed,
showing
better
characteristics
over
those
water.
The
different
composition
fractions
allowed
relate
their
structural
features
Fourier
transform
infrared
(FTIR)
spectroscopy
showed
interactions
between
Results
that
CAP-Chit
CSP-Chit
transparent,
hydrophobic,
had
best
mechanical
properties.
These
results
demonstrate
have
potential
provide
Foods,
Journal Year:
2023,
Volume and Issue:
12(5), P. 1095 - 1095
Published: March 4, 2023
Citrus
trees
are
among
the
most
abundant
fruit
in
world,
with
an
annual
production
of
around
124
million
tonnes.
Lemons
and
limes
significant
contributors,
producing
nearly
16
tonnes
per
year.
The
processing
consumption
citrus
fruits
generates
a
amount
waste,
including
peels,
pulp,
seeds,
pomace,
which
represents
about
50%
fresh
fruit.
limon
(C.
limon)
by-products
composed
amounts
bioactive
compounds,
such
as
phenolic
carotenoids,
vitamins,
essential
oils,
fibres,
give
them
nutritional
value
health
benefits
antimicrobial
antioxidant
properties.
These
by-products,
typically
discarded
waste
environment,
can
be
explored
to
produce
new
functional
ingredients,
desirable
approach
from
circular
economy
perspective.
present
review
systematically
summarizes
potential
high-biological-value
components
extracted
achieve
zero-waste
goal,
focusing
on
recovery
three
main
fractions:
dietary
C.
their
applications
food
preservation.
Results in Engineering,
Journal Year:
2023,
Volume and Issue:
17, P. 100974 - 100974
Published: Feb. 23, 2023
This
current
research
aimed
to
investigate
the
effect
of
acid
type
and
concentration
on
yield,
anhydrouronic
content
(AUA),
esterification
degree
(DE)
durian
rind
pectin
by
using
three
types
mineral
acids
(hydrochloric,
sulphuric,
nitric
acids)
organic
(citric,
tartaric,
acetic
at
five
different
(0.0001,
0.001,
0.01,
0.1,
1.0
M).
The
yield
(0.93–10.23%),
AUA
(41.64–80.58%),
DE
(0.43–25.69%)
were
pronouncedly
affected
during
extraction.
results
strong-weak
protic
nature
acids.
decreased
higher
concentrations
(0.1,
M),
with
giving
a
more
significant
effect.
Additionally,
effective
in
extracting
greater
purity
(AUA
>
65%).
In
contrast,
acids-extracted
pectins
had
<
65%,
indicating
poor
purity.
All
extracted
low-methoxyl
(LMP)
50%.
Based
results,
appeared
be
suitable
for
extraction
than
due
their
good
LMP.
FTIR
spectra
showed
that
rich
homogalacturonan
content.
0.001
M
H2SO4
could
promising
extractant
commercial
LMP
production
(DE
=
20.11%)
from
rind,
considering
its
satisfying
(9.13%)
66.72%),
which
potential
thickener
stabilizer
low-calorie
foods
beverages.
Carbohydrate Polymer Technologies and Applications,
Journal Year:
2024,
Volume and Issue:
7, P. 100496 - 100496
Published: March 30, 2024
In
this
review,
various
aspects
of
pectins
(from
raw
materials
to
process-structure-function-applications
multifunctional
biomacromolecule)
are
discussed
taking
into
consideration
the
interests
scientists,
producers,
formulators,
including
customers
and
market
constraints.
Research
on
has
been
a
subject
interest
among
many
researchers,
consequently,
numerous
articles
were
published
in
past
decade.
However,
there
still
some
controversial
ideas
related
challenges
associated
with
polymer
which
need
further
clarification.
To
settle
each
them,
review
is
structured
four
parts:
(i)
what
already
known,
(ii)
mechanisms
describing
physicochemical
phenomena
involved
pectin
techno-functional
properties,
(iii)
current
future
from
multiple
angles,
(iv)
trends.
The
information
disclosed
could
be
particularly
useful
for
producers
allowing
them
boost
sustainable
innovation
also
those
seeking
in-depth
knowledge
different
versatile
biopolymer.
Additionally,
will
provide
reader
tools
allow
obtaining
fundamental
applied
pectins.
ACS Applied Bio Materials,
Journal Year:
2023,
Volume and Issue:
6(7), P. 2725 - 2737
Published: June 21, 2023
The
conventional
pectin
delivery
systems
in
the
colon
are
often
impaired
by
a
slow
release
rate.
Nanostructured
particles,
especially
porous
ones,
have
gained
popularity
as
drug
owing
to
their
high
mass
transfer
efficiency.
In
this
research,
particles
were
synthesized
carriers
(using
indomethacin
model
drug)
via
template-assisted
spray
drying.
Specific
surface
areas
of
been
improved
up
203
m2
g-1
compared
with
nonporous
(1
g-1).
structure
shortened
diffusion
path
and
rate
molecules.
Additionally,
predominant
mechanism
from
is
Fickian
diffusion,
which
different
combination
erosion
observed
for
particles.
As
result,
these
drug-loaded
demonstrated
rapid
rates
three
times
faster
than
Control
could
be
achieved
changing
This
strategy
an
efficient
means
synthesize
allowing
into
colonic
target.
