One-Step Production of Oligosaccharides from By-Products of Olive Oil Industry
Опубликована: Янв. 1, 2025
Язык: Английский
Novel development of sustainable nanofertilizers from olive pomace waste
Biocatalysis and Agricultural Biotechnology,
Год журнала:
2025,
Номер
unknown, С. 103616 - 103616
Опубликована: Май 1, 2025
Язык: Английский
Biosynthesis of hydroxytyrosol and its applications as a promising antioxidant
Trends in Food Science & Technology,
Год журнала:
2025,
Номер
unknown, С. 105114 - 105114
Опубликована: Май 1, 2025
Язык: Английский
Assessing the potential of olive mill solid waste as feedstock for methane and volatile fatty acids production via anaerobic bioprocesses
New Biotechnology,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 1, 2024
Язык: Английский
Olive Oil Industry By-Products as a Novel Source of Biophenols with a Promising Role in Alzheimer Disease Prevention
Molecules,
Год журнала:
2024,
Номер
29(20), С. 4841 - 4841
Опубликована: Окт. 12, 2024
This
review
explores
the
potential
health
benefits
and
applications
of
phenolic
secoiridoids
derived
from
olive
oil
by-products
in
prevention
Alzheimer's
disease
(AD).
As
reviewed
herein,
polyphenols,
such
as
epigallocatechin-3-gallate,
epicatechin,
resveratrol,
show
vitro
vivo
antioxidant,
anti-inflammatory,
neuroprotective
properties,
are
particularly
relevant
context
AD,
a
leading
cause
dementia
globally.
The
industry,
Mediterranean
region,
produces
significant
amounts
waste,
including
leaves,
pomace,
wastewater,
which
pose
environmental
challenges
but
also
offer
an
untapped
source
bioactive
compounds.
Despite
promising
studies
indicating
that
olive-derived
oleuropein
hydroxytyrosol,
may
mitigate
AD
pathology,
human
clinical
trials
remain
limited.
variability
extraction
methods
complex
nature
further
complicate
research.
Future
should
focus
on
standardizing
protocols
conducting
robust
to
fully
assess
therapeutic
these
approach
not
only
supports
development
new
treatments
for
promotes
sustainability
by
valorizing
industry
waste.
Язык: Английский
On the Valorization of Olive Oil Pomace: A Sustainable Approach for Methylene Blue Removal from Aqueous Media
Polymers,
Год журнала:
2024,
Номер
16(21), С. 3055 - 3055
Опубликована: Окт. 30, 2024
Currently,
industrial
water
pollution
represents
a
significant
global
challenge,
with
the
potential
to
adversely
impact
human
health
and
integrity
of
ecosystems.
The
continuous
increase
in
consumption
has
resulted
an
exponential
rise
use
dyes,
which
have
become
one
major
pollutants,
causing
environmental
impacts.
In
order
address
these
concerns,
number
wastewater
treatment
methods
been
developed,
particular
focus
on
physicochemical
approaches,
such
as
adsorption.
objective
this
study
is
investigate
bio-based
material
derived
from
olive
oil
pomace
(OOP)
environmentally
friendly
bio-adsorbent
for
removal
methylene
blue
(MB),
cationic
dye
commonly
found
textile
effluents.
biobased
was
initially
characterized
by
determining
point
zero
charge
(pHpzc)
using
scanning
electron
microscopy
(SEM),
X-ray
diffraction
(XRD),
Fourier
transform
infrared
spectroscopy
(FTIR).
Subsequently,
comprehensive
analysis
conducted,
evaluating
specific
parameters
MB
adsorption,
included
thorough
examination
kinetic
thermodynamic
aspects.
adsorption
process
Langmuir,
Freundlich,
Brunauer-Emmett-Teller
(BET),
Dubinin
Radushkevich
(D-R)
isotherms.
results
suggest
that
equilibrium
achieved
within
ca.
200
min,
following
pseudo-second-order
kinetics.
optimal
conditions,
including
adsorbent
mass,
temperature,
bulk
pH,
concentration,
yielded
maximum
capacity
93%
(i.e.,
428
mg
g−1)
concentration
450
L−1.
monolayer
preferential
electrostatic
interactions
between
adsorbent.
This
supported
application
BET,
D-R
isotherm
models.
indicates
spontaneous
exothermic.
work
presents
sustainable
solution
mitigating
contamination
streams
while
simultaneously
valorizing
OOP,
agricultural
by-product
risks
environment.
conclusion,
approach
offers
innovative
ecological
alternative
synthetic
adsorbents.
Язык: Английский
Lower Energy-Demanding Extraction of Bioactive Triterpene Acids by Microwave as the First Step towards Biorefining Residual Olive Skin
Antioxidants,
Год журнала:
2024,
Номер
13(10), С. 1212 - 1212
Опубликована: Окт. 9, 2024
In
the
olive
oil
industry,
a
pit
fraction
is
collected
from
pomace
and
split
into
clean
residual
skin-rich
fraction,
which
does
not
an
industrial
application.
Therefore,
in
this
work,
microwave-assisted
extraction
(MAE)
was
applied
to
obtain
high-value
triterpene
acids
(maslinic
acid
oleanolic
acid)
biomass
using
renewable
solvent
ethanol.
The
response
surface
methodology
used
gain
deeper
understanding
of
how
(ethanol-water,
50-100%
Язык: Английский
Table Olive Powder: a new ingredient from food industry discards
LWT,
Год журнала:
2024,
Номер
209, С. 116811 - 116811
Опубликована: Сен. 23, 2024
Язык: Английский
Industrial Two-Phase Olive Pomace Slurry-Derived Hydrochar Fuel for Energy Applications
Polymers,
Год журнала:
2024,
Номер
16(11), С. 1529 - 1529
Опубликована: Май 29, 2024
The
present
study
aims
to
resolve
the
existing
research
gaps
on
olive
pomace
(OP)
hydrochars
application
as
a
fuel
by
evaluating
its
molecular
structures
(FTIR
and
solid
NMR
analysis),
identifying
influential
characteristics
(Pearson
correlation
process
optimization
(response
surface
methodology),
slagging–fouling
risks
(empirical
indices),
combustion
performance
(TG-DSC
analysis).
response
surfaces
plot
for
hydrothermal
carbonization
(HTC)
of
OP
slurry
performed
in
pressure
reactor
under
varied
temperatures
(180–250
°C)
residence
times
(2–30
min)
revealed
250
°C
30
min
be
optimal
conditions
producing
hydrochar
with
higher
heating
value
(32.20
MJ·Kg−1)
energy
densification
ratio
(1.40).
However,
terms
efficiency
cost-effectiveness,
HTC
highest
yield
87.9%
were
202.7
2.0
min.
structure
was
mainly
comprised
aromatic
rings
methyl
groups,
alpha-C
atoms
esters,
ether
bond
linkages
lignin
fractions.
slagging
fouling
comparatively
lower
than
those
raw
OP,
indicated
low
indices.
Pearson
analysis
emphasized
that
enrichment
acid-insoluble
extractive
contents,
carbon
densification,
reduced
ash
content
main
pivotal
factors
exhibit
better
biofuel
applications.
Язык: Английский
MONOGRAPH: The confluence of Circular Bioeconomy, Biorefineries and Sustainable Development Goals in the olive sector
C3-BIOECONOMY Circular and Sustainable Bioeconomy,
Год журнала:
2023,
Номер
4, С. 95 - 112
Опубликована: Дек. 21, 2023
In
this
work,
the
basic
concepts
of
Circular
Economy,
Bioeconomy
and
Biorefineries
are
reviewed
with
a
special
emphasis
on
olive
sector.
The
possibility
developing
biorefineries
in
field
entails
series
advantages
that
affect
economic,
social
environmental
aspects
and,
therefore,
can
have
direct
impact
achieving
Sustainable
Development
Goals
(SDGs).
This
article
reviews
main
contributions
based
biomass
to
SDGs,
both
from
industrial
point
view
cooperatives,
which
represent
vast
majority
productive
structures
oil
sector
Spain.
Finally,
an
analysis
is
carried
out
barriers
opportunities
may
achievement
SDGs
area
study.
Язык: Английский