Antioxidants,
Journal Year:
2021,
Volume and Issue:
10(8), P. 1174 - 1174
Published: July 23, 2021
The
well-established,
health-benefitting
effects
of
grapevines
and
derivatives
(wines
vinification
byproducts)
are
attributed
to
their
antioxidant
phenolic
content.
dearth
an
efficient
method
for
the
simultaneous
quantitation
phenolics
prompted
us
develop
a
novel
utilizing
triple
quadrupole
LC–MS/MS
accurate,
fast,
32
most
abundant
grapevine
phenolics.
fully
validated,
is
capable
simultaneously
record
quantitative
presence
12
acids,
19
polyphenols
coniferyl
aldehyde
(a
compound
extracted
from
cork
stoppers
into
wines)
applicable
determination
content
grape
berries,
pomace,
stems
wines.
Its
utility
was
demonstrated
three
native
Greek
varieties,
two
red
(Mandilaria
Aidani
mavro)
one
white
(Monemvassia).
Results
herein
highlighted
Monemvassia
variety
as
particularly
rich
in
such
flavonol
monomer
(+)-catechin
(387
mg/kg)
dimer
procyanidin
B1
(400
along
with
stilbene
phytoalexin
trans-resveratrol
(24
mg/kg).
These
results
line
TPC,
TFC
TTC
determined
capacities,
highlighting
this
Vitis
vinifera
potentially
exploitable
source
Trends in Food Science & Technology,
Journal Year:
2021,
Volume and Issue:
114, P. 133 - 147
Published: May 18, 2021
Reduction
of
food
waste
provides
important
environmental
and
economic
benefits.
Valorization
by-products
into
edible
materials
is
one
the
most
interesting
strategies
in
this
field.
However,
wastes
can
contain
chemical
contaminants
or
potential
pathogens
that
may
endanger
consumers'
health.
Therefore,
assuring
quality
safety
these
utmost
importance
to
take
advantage
valorization
strategy.
In
review,
evaluation
valorized
intended
for
human
animal
consumption
has
been
revised
critically
discussed.
With
aim,
relevant
applications
livestock
feed
food,
nutraceutical,
pharmaceutical
industries,
which
were
assessed
have
compiled.
Moreover,
common
analysis
removal
undesirable
substances
pointed
out,
as
well
requirements
established
by
current
regulations.
Despite
great
number
found
on
valorization,
only
a
reduced
works
studies,
such
physicochemical
microbiological
assessments
determination
toxic
contaminants,
carried
out.
Among
them,
development
decontamination
procedures
processing
approaches
avoid
generation
substances,
effective
methods
reported.
cases
results
very
complex
difficult
due
lack
specific
legislation
regulates
suitability
new
products
guarantee
safety.
Food Chemistry X,
Journal Year:
2021,
Volume and Issue:
12, P. 100149 - 100149
Published: Oct. 27, 2021
Grapes
are
a
rich
source
of
bioactive
molecules
including
phenolic
acids,
flavonoids,
anthocyanins,
stilbenes,
and
lipids.
These
the
compounds
which
contribute
to
health
benefits
grape
grape-derived
products.
They
possess
antioxidant,
antimicrobial,
anti-inflammatory,
anti-carcinogenic
activities
have
wide
applications
in
food
nutraceutical
industries.
Use
extracts
these
linked
reduced
incidence
cardiovascular
disease
its
major
risk
factors
hypertension
(high
blood
pressure);
clinical
condition
associated
with
high
mortality
worldwide.
Therefore,
considerable
attention
has
been
given
grape-based
products
alleviate
treat
hypertension.
The
aim
this
review
is
summarize
grapes,
composition
changes
different
potential
reducing
Environmental Chemistry Letters,
Journal Year:
2023,
Volume and Issue:
21(6), P. 3351 - 3375
Published: Aug. 6, 2023
Abstract
Food
loss
and
waste
is
a
major
issue
affecting
food
security,
environmental
pollution,
producer
profitability,
consumer
prices,
climate
change.
About
1.3
billion
tons
of
products
are
yearly
lost
globally,
with
China
producing
approximately
20
million
soybean
dregs
annually.
Here,
we
review
agricultural
byproducts
emphasis
on
the
strategies
to
convert
this
into
valuable
materials.
Byproducts
can
be
used
for
animal
plant
nutrition,
biogas
production,
food,
extraction
oils
bioactive
substances,
production
vinegar,
wine,
edible
coatings
organic
fertilizers.
For
instance,
compounds
represent
8–20%
apple
pomace,
5–17%
orange
peel,
10–25%
grape
seeds,
3–15%
pomegranate
2–13%
date
palm
seeds.
Similarly,
pharmaceutical
industry
uses
6.5%
total
output
gelatin
derived
from
fish
bones
skin.
Animals
fed
peel
olive
pomace
improved
concentration
deoxyribonucleic
acid
protein,
litter
size,
milk
yield,
nest
characteristics.
Biogas
amounts
57.1%
using
residue,
53.7%
papaya
49.1%
sugarcane
bagasse.
Antioxidants,
Journal Year:
2021,
Volume and Issue:
10(11), P. 1704 - 1704
Published: Oct. 27, 2021
Grape
pomace
is
commonly
considered
a
waste
product
of
monovarietal
red
wine
production.
Methods:
HPLC-DAD
analysis
was
performed
to
determine
the
polyphenol
and
flavonoid
contents
all
extracts
obtained
from
Montepulciano
d'Abruzzo
grape
skins
whereas,
GC-MS
applied
determination
fatty
acid
composition
in
seeds
oil.
Biological
characterization
involves
antioxidant
antimicrobial
assays
for
oil;
Their
ability
inhibit
α-glucosidase,
α-amylase,
α-tyrosinase,
ChE
enzymes
also
detected,
together
with
anti-inflammatory
activity
on
wine,
skin
extracts,
oil
by
lipoxygenase
(5-LOX)
LPS-stimulated
macrophage
release
assays.
Data
indicate
significative
polyphenols
content
(199.31
±
7.21
mgGAE/g),
(CUPRAC
assay
(1036.98
mgTE/g)),
enzymatic
inhibition
(α-tyrosinase:
151.30
1.20
mgKAE/g)
activities
wine-organic
extract
2,
while
decoction
higher
than
those
reported
three
bacterial
strains.
Interestingly
only
dealcoholized
wine-aqueous
exerts
inhibitory
effects
α-glucosidase
(20.62
0.23
mmolACAE/g
19.81
0.03
mmolACAE/g,
respectively),
rich
oleic
linoleic
acids.
These
results
confirm
strong
properties
pomace,
suggesting
potential
use
this
as
functional
food
supplements
human
diet
cosmeceutics.
Molecules,
Journal Year:
2023,
Volume and Issue:
28(19), P. 6881 - 6881
Published: Sept. 29, 2023
Oils
derived
from
plant
sources,
mainly
fixed
oils
seeds
and
essential
oil
other
parts
of
the
plant,
are
gaining
interest
as
they
rich
source
beneficial
compounds
that
possess
potential
applications
in
different
industries
due
to
their
preventive
therapeutic
actions.
The
used
food,
medicine,
cosmetics,
agriculture
antimicrobial,
anticarcinogenic,
anti-inflammatory
immunomodulatory
properties.
Plant
based
contain
polyphenols,
phytochemicals,
bioactive
which
show
high
antioxidant
activity.
extractions
these
a
crucial
step
terms
yield
quality
attributes
oils.
This
review
paper
outlines
modern
extraction
techniques
for
seed
oils,
including
microwave-assisted
(MAE),
pressurized
liquid
(PLE),
cold-pressed
(CPE),
ultrasound-assisted
(UAE),
supercritical-fluid
(SFE),
enzyme-assisted
(EAE),
pulsed
electric
field-assisted
(PEF).
For
identification
quantification
present
techniques—such
high-performance
chromatography
(HPLC),
gas
chromatography–mass
spectrometry
(GC-MS),
Fourier
transform
infrared
spectroscopy
(FTIR),
chromatography–infrared
(GC-IR),
atomic
fluorescence
(AFS),
electron
microscopy
(EM)—are
highlighted
this
along
with
effects
components
vivo
vitro
studies
applications.
primary
goal
research
article
is
pique
attention
researchers
towards
uses
industries.
Plants,
Journal Year:
2022,
Volume and Issue:
11(6), P. 809 - 809
Published: March 18, 2022
Grape
seeds
are
a
rich
source
of
flavan-3-ol
monomers,
oligomers,
and
polymers.
The
diverse
profile
compounds
includes
mainly
B-type
procyanidins
(especially
C4→C8
linked
molecules)
the
key
catechin,
epicatechin
that
positively
implicated
in
'French
Paradox'.
Today
grape
seed
nutraceuticals
have
become
multi-million-dollar
industry.
This
has
created
incentives
to
elucidate
variations
chemistry
across
cultivars,
identify
signs
adulteration,
understand
intrinsic
extrinsic
factors
controlling
expression
metabolites
seeds'
metabolome.
review
provides
critical
overview
existing
literature
on
chemistry.
Although
biosynthetic
pathways
for
polymeric
not
yet
been
explained,
abiotic
shown
modulate
associated
genes.
Research
demonstrated
control
procyanidin
is
strongly
influenced,
order
importance,
by
genotype
(species
first,
then
variety)
environment,
as
claimed
anecdotally.
Unfortunately,
research
outcomes
effects
low
certainty,
because
can
be
specific
or
variety,
there
limited
over
physical
metrics
field.
Thus,
gain
fuller
understanding
pathways,
realise
potential
optimisation,
more
fundamental
approach
needed.
Nevertheless,
current
synthesis
offers
insight
into
selection
species
varieties
according
polyphenols,
well
optimisation
horticultural
practices,
with
view
produce
products
contain
support
health
claims.
Life,
Journal Year:
2023,
Volume and Issue:
13(1), P. 178 - 178
Published: Jan. 8, 2023
Seeds'
abundant
biologically
active
compounds
make
them
a
suitable
primary
platform
for
the
production
of
natural
extracts,
innovative
foods,
medicines,
and
cosmetics.
High
levels
industrial
agricultural
residues
byproducts
are
generated
during
processing
grapes,
although
some
parts
can
also
be
repurposed.
This
paper
examines
phytochemical
composition,
manufacturing
processes,
health-improving
attributes
many
varieties
grape
oil
derived
using
various
extraction
methods.
Since
results
influenced
by
range
factors,
they
expressed
differently
among
studies,
researchers
employ
variety
measuring
units,
making
it
difficult
to
convey
results.
The
topics
covered
in
most
papers
seed
oil's
lipophilic
fatty
acids,
tocopherols,
phytosterols.
In
addition,
new
methods
extracting
should
therefore
designed;
these
must
affordable,
energy-efficient,
environmentally
friendly
order
increase
quality
bioactive
components
thereby
increasing
its
biological
activity
become
part
overall
management
multiple
diseases.
Pharmaceutics,
Journal Year:
2023,
Volume and Issue:
15(5), P. 1372 - 1372
Published: April 29, 2023
This
review
refers
to
botanical,
ecological
and
phytochemical
characteristics
of
Vitis
vinifera
L.
(vine
grape)-a
species,
the
valuable
properties
which
are
widely
exploited
in
food
industry
recent
times
medicine
as
well
phytocosmetology.
The
general
characteristic
V.
vinifera,
followed
by
chemical
composition
biological
activities
different
extracts
obtained
from
plant
(fruit,
skin,
pomace,
seed,
leaf
stem
extracts),
provided.
A
concise
extraction
conditions
grape
metabolites
methods
their
analysis
also
presented.
activity
is
determined
presence
high
contents
polyphenols,
mainly
flavonoids
(e.g.,
quercetin,
kaempferol),
catechin
derivatives,
anthocyanins
stilbenoids
trans-resveratrol,
trans-ε-viniferin).
pays
particular
attention
application
cosmetology.
It
has
been
proven
that
possesses
strong
cosmetological-related
properties,
such
anti-ageing
anti-inflammatory
skin-whitening
properties.
Moreover,
a
studies
on
activities,
interest
for
dermatologic
problems,
disclosed.
Furthermore,
work
emphasises
importance
biotechnological
vinifera.
last
part
addressed
safety
use
