Foods,
Год журнала:
2024,
Номер
13(18), С. 2880 - 2880
Опубликована: Сен. 11, 2024
Around
20-30%
of
the
horned
melon's
weight
is
peel.
This
peel
often
discarded
or
underutilized
despite
containing
valuable
bioactive
compounds.
Conventional
methods
for
extracting
polyphenols
and
carotenoids
from
melon
are
typically
inefficient,
environmentally
harmful,
require
significant
time
energy.
The
potential
green
cloud
point
extraction
(CPE)
surfactant-based
recovering
bioactives
with
different
polarities
this
kind
by-product
has
not
been
thoroughly
investigated.
Therefore,
study
focused
on
optimizing
CPE
process
parameters
using
a
one-variable-at-a-time
(OVAT)
approach.
Optimal
demonstrated
superior
yields
compared
to
conventional,
ultrasound,
microwave,
ultrasound-assisted
CPE,
microwave-assisted
methods.
Further,
Plackett-Burman
design
identified
key
factors
influencing
optimal
conditions,
while
artificial
neural
network
(ANN)
analysis
assessed
each
input
variable's
impact
outcomes.
Maximum
efficiency
total
phenolics
(352.49
mg
GAE/100
g),
(16.59
β-carotene/100
antioxidant
activity
(989.02
μmol
TE/100
g)
was
achieved
under
conditions
of:
surfactant
type
=
Tween
80,
concentration
2%;
solid:liquid
ratio
1:100;
pH
6612;
equilibration
temperature
35
°C;
60
min;
salt
NaCl;
16.4%;
centrifugation
speed
7906×
Antioxidants,
Год журнала:
2024,
Номер
13(3), С. 280 - 280
Опубликована: Фев. 25, 2024
The
concepts
of
“green
chemistry”
are
gaining
importance
in
the
agri-food
sector
due
to
need
minimize
pollution
from
toxic
chemicals,
improve
safety
and
sustainability
industrial
processes,
provide
“clean-labeled
products”
required
by
consumers.
application
cloud
point
extraction
(CPE)
is
considered
a
promising
alternative
conventional
organic
solvents.
In
CPE,
separation
compounds
bulk
solution
occurs
adding
surfactant
(either
non-ionic
or
ionic).
When
heated
above
critical
temperature,
referred
as
point,
two
phases
formed—micellar
aqueous.
Recently,
horizons
traditional
CPE
have
been
increasingly
expanding
improved
procedures
integration
with
other
techniques,
such
microwave-
ultrasonic-assisted
extraction.
This
article
provides
an
updated
overview
theory
research
articles
on
2018
2023
critically
discusses
issues
relevant
potential
applicability
green
technique
for
antioxidants
recovered
plant
materials.
Finally,
some
future
perspectives
needs
presented.
Biomass,
Год журнала:
2023,
Номер
3(3), С. 306 - 322
Опубликована: Сен. 18, 2023
In
recent
years,
the
production
of
food
biomass
waste
has
been
increasing
rapidly.
This
necessitates
urgent
measures
to
be
taken
so
as
utilize
them.
Since
most
contains
useful
bioactive
substances,
cloud-point
extraction
(CPE)
emerged
a
promising
solution
valorize
waste.
CPE
is
an
method
employed
for
and
preconcentration
various
chemical
compounds,
including
polyphenols
flavonoids.
As
with
any
other
procedure,
isolates
target
compound(s)
from
sample,
resulting
in
increased
recovery.
One
major
advantage
that
carried
out
without
special
equipment
or
harmful
reagents.
Moreover,
significant
advantages
are
its
effectiveness,
simplicity,
safety,
rapidity.
review
focuses
on
compounds
food-based
using
highlights
important
parameters
can
tuned
improve
performance
CPE.
Furthermore,
potential
promoting
environmentally
friendly
practices
within
industry
also
discussed.
LWT,
Год журнала:
2024,
Номер
206, С. 116574 - 116574
Опубликована: Авг. 1, 2024
Potatoes
were
fried
in
sunflower
oil
enriched
or
not
with
Chetoui
olive
by-product
extracts
(leaves
and
mill
wastewater),
afterwards
submitted
to
vitro
gastrointestinal
digestion.
Frying
oils
potato
lipids
before
after
digestion
analyzed
using
proton
Nuclear
Magnetic
Resonance
(1H
NMR)
spectroscopy.
Potential
differences
on
lipid
composition,
oxidative
status
also
lipolysis
degree,
studied.
During
deep-frying
replenishment,
a
higher
generation
of
aldehydes
was
observed
non-enriched
oils.
digestion,
the
digested
potatoes
degradation
linoleic
chains
cis,trans-hydroperoxy-
cis,trans-hydroxy-octadecadienoates
(primary
oxidation
compounds)
alkanals
observed.
A
slightly
degree
reached
These
findings
suggest
that
addition
both
could
exert
potential
antioxidant
effect
during
frying
enhancing
quality,
safety
nutritional
value
food.
Critical Reviews in Food Science and Nutrition,
Год журнала:
2023,
Номер
64(24), С. 8728 - 8740
Опубликована: Апрель 25, 2023
L.
is
the
source
of
virgin
olive
oil
(VOO).
During
its
extraction,
a
high
amount
by-products
(pomace,
mill
wastewaters,
leaves,
stones,
and
seeds)
originated,
which
possess
an
environmental
problem.
If
generation
waste
cannot
be
prevented,
economic
value
must
recovered
effects
on
environment
climate
change
avoided
or
minimized.
The
bioactive
compounds
(e.g.,
phenols,
pectins,
peptides)
these
by-product
fractions
are
being
investigated
as
nutraceutical
due
to
beneficial
properties
it
might
have.
In
this
review,
aim
summarize
Eng—Advances in Engineering,
Год журнала:
2023,
Номер
4(4), С. 3026 - 3038
Опубликована: Дек. 18, 2023
Consuming
fruits
and
vegetables
necessitates
discarding
the
inedible
parts,
which
raises
issues
such
as
waste
management
contamination
of
environment.
Numerous
studies
have
been
conducted
in
recent
years
an
effort
to
identify
alternatives
that
reduce
negative
effects
food
agricultural
waste.
This
study
aims
investigate
polyphenol
recovery
antioxidant
capacity
overripe
banana
peel
through
cloud
point
extraction
(CPE),
is
a
green
method.
The
optimal
conditions
CPE
were
three
steps
with
10%
w/v
lecithin,
was
used
surfactant,
pH
7,
salt
concentration
15%
at
45
°C
for
20
min.
total
content
(TPC)
determined
be
541.25
mg
GAE/L,
flavonoid
(TFC)
226.38
RtE/L,
FRAP
DPPH
assays
found
2.52
2.91
mmol
AAE/L,
respectively.
According
results,
compounds
from
peels
can
effectively
extracted
proposed
procedure.
as-prepared
extracts
potentially
additives
improve
human
well-being
even
feed
similar
purpose.
Foods,
Год журнала:
2024,
Номер
13(18), С. 2863 - 2863
Опубликована: Сен. 10, 2024
Using
natural
plant
extracts
as
food
additives
is
a
promising
approach
for
improving
products'
quality,
nutritional
value,
and
safety,
offering
advantages
both
consumers
the
environment.
Therefore,
main
goal
of
this
study
was
to
develop
sustainable
method
extracting
polyphenols
carotenoids
from
horned
melon
peel
using
cloud
point
extraction
(CPE)
technique,
intending
utilize
it
additive.
CPE
novel
separation
pre-concentration
different
compounds
while
being
simple,
inexpensive,
low-toxic.
Three
parameters
within
approach,
i.e.,
pH,
equilibrium
temperature,
time,
were
investigated
independent
variables
through
implementation
Box-Behnken
design
statistical
analyses.
The
optimized
conditions
maximum
recovery
carotenoids,
reaching
236.14
mg
GAE/100
g
13.80
β
carotene/100
g,
respectively,
pH
value
7.32,
an
temperature
55
°C,
time
43.03
min.
obtained
bioactives'
values
under
corresponded
predicted
ones,
indicating
suitability
employed
RSM
model.
These
results
highlight
effectiveness
in
bioactive
with
varying
polarities
agricultural
by-products,
underscoring
its
potential
enhancing
waste
advancing
practices
processing.
According
microbiological
safety
parameters,
optimal
extract
suitable
applications,
storage
refrigerated
dark
particularly
beneficial.
extract's
enhanced
stability
these
makes
more
viable
option
long-term
storage,
preserving
quality.
Sustainability,
Год журнала:
2024,
Номер
16(21), С. 9204 - 9204
Опубликована: Окт. 23, 2024
Novel
sorbents
were
produced
using
sustainable
and
eco-friendly
methods,
aimed
at
minimizing
environmental
impact
while
utilizing
industrial
by-products
natural
minerals.
Olive
stones
molasses
derived
from
olive
mill
sugar
industries,
respectively,
an
abundant,
low-cost
mineral,
clinoptilolite,
combined
in
the
following
proportions:
80/20
clinoptilolite/stone,
80/10/10
clinoptilolite/stone/molasses,
50/50
stone/molasses,
w/w.
Then,
physical
carbonization
(CL80OL20C,
CL80OL10M10C,
OL50M50C)
or
chemical
activation
(CL80OL20A,
CL80OL10M10A,
OL50M50A)
took
place.
The
adsorbents
characterized
through
Raman,
FT-IR,
BET
SEM-EDS
analysis.
CL80OL20A
material
presents
highest
ratio
of
C/O
EDS
analysis
lowest
ID/IG
Raman
spectroscopy.
increase
specific
surface
area
is
as
follows:
OL50M50C
<
OL50M50A
CL80OL10M10C
CL80OL20C
CL80OL10M10A.
Three
applications
conducted:
two
with
dyes
(methylene
blue
methyl
red)
aqueous
means
one
wastewaters
for
removal
total
phenols
their
addition
to
rice,
increasing
phenolic
content
producing
novel
foods.
well-fitted
application
pseudo-second
order
kinetic
model
experimental
data
has
shown
that
chemisorption
prevailing
mechanism.
adsorbed
amount
recovered
rice
ranges
0.14
0.93
mg/g.
Consequently,
can
be
used
filters
either
adsorb
dangerous
organic
compounds
recover
bioactive
wastewater,
preventing
disposal
environment,
which
could
otherwise
lead
severe
negative
effects
on
ecosystems.
Journal of Food Measurement & Characterization,
Год журнала:
2024,
Номер
18(9), С. 7979 - 7993
Опубликована: Авг. 3, 2024
Abstract
In
the
present
study,
olive
mill
wastewater
(OMW)
phenolics
were
extracted
with
soy
lecithin
using
cloud
point
extraction
method,
and
this
enriched
(OMW-L)
was
converted
into
spray-dried
powders
maltodextrin
(MD)
whey
protein
concentrate
to
be
utilized
as
a
dry
food
ingredient
in
cake
premix.
The
inlet
temperature
of
170
°C
3
mL/min
feed
flow
rate
yielded
highest
powder
yield
(70.88
±
2.12%)
moisture
content
3.78
0.03%
when
mass
ratio
MD
1:3
(w:w).
hydroxytyrosol
tyrosol
contents
42.60
4.51
mg/100
g
15.48
2.50
g,
respectively.
Vanillic
acid,
caffeic
3-hydroxybenzoic
catechin,
rutin
also
identified
powders.
OMW-L
higher
loading
polyphenols
then
used
premix,
replacing
1%
3%
wheat
flour.
This
substitution
significantly
reduced
K
value
batter,
determined
by
rheological
analyses.
addition
samples,
particularly
at
concentrations
(3%),
influenced
both
crust
crumb
color,
causing
changes
L*,
a*,
b*
values.
hardness
values
samples
did
not
alter
blank
or
OMW-enriched
added;
rather,
content.
Overall,
research
offers
different
perspective
on
use
OMW
applications,
especially
ready-to-use
blends,
demonstrates
effects
obtained
batter
rheology
characteristics.
Graphical
abstract
