Processes,
Год журнала:
2025,
Номер
13(2), С. 300 - 300
Опубликована: Янв. 22, 2025
The
extraction
of
bioactive
compounds,
such
as
flavonoids
and
coumarins,
from
natural
sources
has
gained
significant
attention
due
to
their
potential
health
benefits.
This
review
aims
explore
the
application
high-pressure
processes,
particularly
supercritical
fluid
(SFE)
pressurized
liquid
(PLE),
for
obtaining
coumarins
flower
seeds.
These
techniques
offer
a
greener,
more
efficient
alternative
conventional
methods,
minimizing
use
harmful
solvents
improving
yield
purity
target
compounds.
Flower
seeds,
rich
source
molecules,
are
an
underutilized
reservoir
these
valuable
For
example,
seeds
plants
Calendula
officinalis
(calendula)
Helianthus
annuus
(sunflower)
in
coumarins.
proposed
will
examine
influence
parameters—such
temperature,
pressure,
solvent
choice,
time—on
quality
provide
comprehensive
understanding
methods
optimize
protocols
efficient,
sustainable
Antioxidants,
Год журнала:
2023,
Номер
12(8), С. 1605 - 1605
Опубликована: Авг. 12, 2023
Citrus
limon
is
among
the
species
of
genus
that
dominates
world
market.
It
highly
nutritious
for
humans
as
it
contains
twice
amount
suggested
daily
intake
ascorbic
acid
and
also
a
good
source
phenolic
compounds,
carotenoids,
other
bioactive
compounds.
This
study
aimed
to
identify
optimal
extraction
procedures
parameters
obtain
maximum
quantity
components
from
lemon
peel
by-products.
Various
techniques,
including
stirring,
ultrasound,
pulsed
electric
field,
were
evaluated,
along
with
factors
such
time,
temperature,
solvent
composition.
The
results
revealed
simple
stirring
150
min
at
20
°C
proved
be
most
effective
practical
method.
ideal
mixture
consisted
75%
ethanol
25%
water,
highlighting
crucial
role
composition
in
maximizing
efficiency.
Among
extracted
compounds
phenolics,
acid,
carotenoids.
Under
optimum
conditions,
extract
was
found
contain
high
total
content
(TPC)
(51.2
mg
gallic
equivalents,
GAE/g
dry
weight),
flavonoid
(TFC)
(7.1
rutin
RtE/g
amounts
(3.7
mg/g
carotenoids
(TCC)
(64.9
μg
β-carotene
CtE/g).
Notably,
extracts
demonstrated
potent
antioxidant
properties
(128.9
μmol
AAE/g;
30.3
AAE/g
evidenced
by
FRAP
DPPH
assays,
respectively),
making
promising
ingredient
functional
foods
cosmetics.
study’s
implications
lie
promoting
sustainable
practices
converting
into
valuable
resources
supporting
human
health
wellness
through
consumption
natural
antioxidants.
Pharmaceuticals,
Год журнала:
2023,
Номер
16(8), С. 1081 - 1081
Опубликована: Июль 29, 2023
Citrus
fruits
processing
results
in
the
generation
of
huge
amounts
citrus
by-products,
mainly
peels,
pulp,
membranes,
and
seeds.
Although
they
represent
a
major
concern
from
both
economical
environmental
aspects,
it
is
very
important
to
emphasize
that
these
by-products
contain
rich
source
value-added
bioactive
compounds
with
wide
spectrum
applications
food,
cosmetic,
pharmaceutical
industries.
The
primary
aim
this
review
highlight
great
potential
isolated
phytochemicals
extracts
individual
properties
(e.g.,
antitumor,
antimicrobial,
antiviral,
antidiabetic,
antioxidant,
other
beneficial
activities
health-promoting
abilities)
their
pharmaceutical,
biomedical,
biological
applications.
This
on
contains
following
parts:
structural
chemical
characteristics;
utilization
by-products;
bioactivities
present
waxes
carotenoids,
essential
oils,
pectins,
phenolic
compounds;
by-product
formulations
enhanced
biocactivities.
A
summary
recent
developments
applying
for
treatment
different
diseases
protection
human
health
also
provided,
emphasizing
innovative
methods
bioaccessibility
enhancements
extract/component
encapsulation,
synthesis
biomass-derived
nanoparticles,
nanocarriers,
or
biofilm
preparation).
Based
representative
phytochemical
groups,
an
evaluation
studies
past
six
years
(from
2018
2023)
reporting
specific
citrus-based
provided.
Finally,
discusses
advanced
modern
approaches
pharmaceutical/biological
drug
delivery
carbon
precursors
preparation
nanoparticles
promising
antimicrobial
activity,
production
fluorescent
application
as
antitumor
agents,
cellular
imaging).
implementing
nanotechnology
food
science
biotechnology
could
bring
about
new
insights
into
providing
solutions
medical
discoveries.
LWT,
Год журнала:
2023,
Номер
189, С. 115482 - 115482
Опубликована: Ноя. 1, 2023
The
consumption
of
kombucha
drinks
has
remarkably
grown
during
the
last
decade
and,
besides
traditional
ingredients
such
as
tea
leaves,
alternative
raw
materials
with
interesting
functional
properties
are
being
proposed.
aim
this
study
was
to
obtain
kombuchas
enriched
in
phenolic
compounds
and
a
high
antioxidant
activity
using
fruits
instead
determine
optimal
fermentation
time.
fruit-based
were
prepared
cherry,
plum,
apricot,
strawberry,
persimmon,
grape,
orange,
or
pomegranate
three
different
microbial
consortia
(SCOBYs/SCs).
pH,
carbohydrate,
ethanol,
levels,
vitro
capacity
determined
along
process
(21
days).
obtained
products
showed
safe
pH
values
(2.5–4.2)
suitable
ethanol
levels
(<1.2%).
Their
carbohydrate
content
almost
half
that
commercial
kombucha.
fermentative
microorganisms
increased
total
(TPC)
radical
scavenging
(TEAC)
all
preparations,
differences
found
depending
on
SC
used.
Maximum
TPC
TEAC
observed
strawberry
(up
13.7
mg/100
mL
2.05
μmol/mL,
respectively).
results
fruits,
mainly
strawberries,
could
be
used
activity.
Green Chemical Engineering,
Год журнала:
2024,
Номер
6(1), С. 36 - 53
Опубликована: Июнь 1, 2024
This
article
presents
a
comprehensive
overview
of
recent
advancements
in
natural
product
extraction,
focusing
on
the
evolution
from
deep
eutectic
solvents
(DESs)
to
systems
(DESys)
for
extraction.
DESs,
known
their
environmentally
friendly
properties,
have
become
crucial
extracting
various
products
plants,
including
micromolecules,
lignin,
and
polysaccharides.
Research
into
extraction
mechanism
reveals
that
target
compounds
typically
form
hydrogen
bonds
with
effectively
becoming
part
solvent
system.
insight
has
led
development
DESys
method,
where
bond
acceptors
(HBAs)
donors
(HBDs)
are
directly
mixed
sample
system
containing
compounds.
The
shift
DES-based
DESys-based
introduces
innovative
approaches
integral
system,
allowing
one-step
dissolution
methodology
eliminates
need
pre-prepared
simplifying
processes
enhancing
efficiency.
Additionally,
strategies
DESs
recycling
reuse
contribute
sustainability
efforts,
offering
cost-effective
solutions.
expanding
applications
cosmetics,
food,
industry,
environmental
fields
highlight
promising
potential.
By
delineating
transition
products,
this
review
offers
valuable
insights
advancing
practice
green
chemical
engineering.
Metabolites,
Год журнала:
2023,
Номер
13(3), С. 371 - 371
Опубликована: Март 2, 2023
In
the
present
study,
Lobularia
maritima
(Lm)
flavonoid
extract
(LmFV)
was
characterized
by
HPLC
analyses
and
five
compounds
were
detected.
Further,
to
describe
chemical
content
of
matrix,
GC-MS
after
silylation
performed;
obtained
results
showed
presence
a
large
number
components
belonging
several
classes,
mostly
sugar
alcohols,
sugars,
fatty
acids,
terpenes.
Firstly,
antibacterial
activities
this
fraction
linalool
(Lin)
evaluated
against
eight
foodborne
pathogenic
strains
with
MIC
values
between
2.3
5.8
mg/mL
0.23
0.7
mg/mL,
respectively.
Then,
antioxidant
activity
both
DPPH
antiradical
test
phosphomolybdenum
test.
Furthermore,
biopreservative
effect
LmFV
alone
in
combination
Lin
on
minced
beef
stored
at
4
°C
for
14
days
using
microbiological
physiochemical
tests.
4.6%
significantly
reduced
microbial
spoilage
ground
meat
(p
<
0.05).
The
(4.6%)
(0.46%)
more
effective
than
inhibiting
bacterial
contamination,
reducing
TBARS
risk
accumulation
Met
myoglobin
(MetMb).
This
combination,
therefore,
extends
shelf
life
product
about
10
days.
Based
these
physicochemical
parameters,
it
can
be
stated
that
addition
potentiates
L.
strongly
deterioration
quality
improving
its
as
natural
conservative.
Food Science & Nutrition,
Год журнала:
2023,
Номер
12(1), С. 574 - 589
Опубликована: Ноя. 1, 2023
α-Pinene,
α-terpineol,
and
1,8-cineole
are
compounds
naturally
present
in
essential
oils,
although
their
amounts
vary
from
oil
to
oil.
Although
several
studies
have
reported
antibacterial
antioxidant
effects,
there
few
reports
on
the
synergistic
or
antagonistic
effects
of
combinations.
The
objective
this
study
was
investigate
combined
effect
these
three
compounds.
To
our
knowledge,
is
first
report
prediction
optimal
combination
using
mixture
design
approach.
experimental
activity
α-pinene,
mixtures
depended
proportion
each
compound
target
strain,
with
minimum
inhibitory
concentrations
(MIC)
ranging
0.31
1.85
mg/mL.
Using
increased
simplex-centroid
design,
containing
0.33%
molecule
proved
be
most
effective
against
Foods,
Год журнала:
2024,
Номер
13(2), С. 320 - 320
Опубликована: Янв. 19, 2024
In
this
work,
the
peels
of
red
and
blonde
oranges
as
well
lemons
were
efficiently
(5.75-9.65%
yield)
extracted
by
hydroalcoholic
solution
with
ultrasound
assistance
employed
active
molecule
sources
in
preparation
functional
gummies.
Antioxidant
performances
extracts
characterized
colorimetric
assays,
whereas
LC-HRMS
analyses
identified
main
bioactive
compounds
(phenolic
acids
flavonoids).
The
highest
scavenging
activity
was
recorded
for
lemon
extract
an
aqueous
environment
(IC
