Ultrasonics Sonochemistry,
Journal Year:
2022,
Volume and Issue:
91, P. 106233 - 106233
Published: Nov. 21, 2022
The
green
extraction
of
bioactive
compounds
from
date
seeds
was
investigated
using
seven
natural
deep
eutectic
solvents
(NADES)
coupled
with
ultrasound-assisted
(UAE).
NADESs
mainly
consisted
choline
chloride
as
hydrogen
bond
acceptors
(HBA)
and
four
sugars,
two
organic
acids,
one
polyalcohol
donors
(HBD)
were
utilized
in
this
study.
When
the
efficiency
compared
to
that
conventional
solvents,
all
showed
superior
recovery
efficacy.
lactic
acid-based
NADES
had
highest
further
optimized
response
surface
method
Box-Behnken
design.
A
four-factors
including
time
(10,
20,
30
min),
ultrasound
amplitude
(70,
80,
90
%),
%
content
(30
%,
50
70
%)
solid-to-solvent
ratio
(1:30,
1.5:30,
2:30
g/ml)
each
at
three
levels
(-1,
0
1)
design
applied.
major
factors
influencing
total
phenolic
(TPC)
1,1-diphenyl-2-picrylhydrazyl
(DPPH)
radical
scavenging
activity.
optimum
conditions
included
an
15
min,
solid-to-liquid
1:30
g/ml.
experimental
values
for
TPC
DPPH
145.54
±
1.54
(mg
GAE/g
powder)
719.19
2.09
(mmol
TE/g
powder),
respectively.
observed
extracted
ChCl-LA
3,4-dihydroxybenzoic
acid,
catechin
caffeic
acid.
This
study
reveals
combination
UAE
technique
able
recover
significantly
higher
amounts
which
could
find
useful
applications
food,
pharmaceutical,
cosmetics
industries.
Resources Environment and Sustainability,
Journal Year:
2024,
Volume and Issue:
15, P. 100147 - 100147
Published: Jan. 9, 2024
Date
seeds
contain
various
nutrients
and
bioactive
compounds
which
can
be
utilized
as
functional
food
ingredients
in
a
sustainable
manner.
This
study
optimized
microwave-assisted
extraction
(MAE)
of
from
defatted
date
seed
powder
(DSP)
investigated
the
physicochemical
properties
remaining
residues
three
different
varieties
(Khalas,
Fardh,
Khenaizi).
Both,
extracts
were
incorporated
biscuits.
Under
optimal
conditions:
power
700
W,
time
6
min,
temperature
45
°C,
particle
size
125μm,
total
phenolic
content
(TPC)
flavonoid
(TFC)
15.88
mg
GAE/g
DSP
8.51
QE/g
DSP,
respectively,
while
antioxidant
activities
17.93,
61.68
39.74
mmol
TE/g
for
2,2′
-azino-bis
(3-ethylbenzothiazoline-6-sulfonic
acid)
(ABTS),
1,1-diphenyl-2-picrlthydrazyl
(DPPH)
ferric
ion
reducing
(FRAP),
respectively.
Bioactive
significantly
(P<0.05)
among
varieties.
The
main
identified
benzoic
acid,
catechin,
ferulic
caffeic
vanillin.
Moisture
content,
water
holding
capacity
(WHC),
color
affected
by
microwave
treatment.
extract
residue
fortified
biscuits
showed
enhanced
TPC,
TFC,
properties.
indicates
that
successfully
used
products
to
promote
more
production.
Foods,
Journal Year:
2023,
Volume and Issue:
12(7), P. 1456 - 1456
Published: March 29, 2023
Date
palm
trees
(Phoenix
dactylifera
L.)
are
traditionally
cultivated
in
South-West
Asia
and
North
Africa
for
date
fruit
consumption,
although
recent
years,
its
consumption
has
increased
worldwide,
cultivation
spread
to
other
areas
of
America,
sub-Saharan
Africa,
Oceania,
Southern
Europe.
During
processing,
several
types
by-products
generated,
such
as
low-quality
dates
or
seeds,
which
along
with
fruit,
represent
an
excellent
source
dietary
fiber
bioactive
compounds
flavonoids,
tannins,
carotenoids,
tocopherols,
tocotrienols.
Therefore,
this
review
provides
information
on
the
processing
value-added
generated
from
them
well
their
applications
different
foods
development
enhanced
nutritional
functional
profile.
The
incorporation
co-products
food
formulations
will
help
cover
current
consumer
demands
made
ingredients
natural
origin
health
properties
beyond
merely
nutritional.
Carbohydrate Polymers,
Journal Year:
2024,
Volume and Issue:
332, P. 121918 - 121918
Published: Feb. 6, 2024
Vegetables,
cereals
and
fruit
are
foods
rich
in
fibre
with
beneficial
nutritional
effects
as
their
consumption
reduces
the
onset
of
degenerative
diseases,
especially
cardiovascular
ones.
Among
fibres,
inulin,
oligofructose
or
fructooligosaccharide
(FOS)
best-studied.
Inulin
is
a
generic
term
to
cover
all
linear
β(2-1)
fructans,
variable
degree
polymerization.
In
this
review
better
understanding
importance
polymerization
inulin
dietary
fibre,
functions,
health
benefits,
classifications,
types
its
applications
food
industry
was
considered
different
fortified
foods.
has
been
used
increase
healthy
properties
product
sweetener
substitute
for
fats
carbohydrates,
improving
value
decreasing
glycemic
index,
advantage
not
compromising
taste
consistency
product.
Bifidogenic
prebiotic
have
well
established,
inulin-type
fructans
fermented
by
colon
produce
short-chain
fatty
acids,
important
local
systemic
actions.
Addition
degrees
daily
production
pasta
bread
reviewed,
impact
on
sensorial,
technological
organoleptic
characteristics
even
gluten-free
also
reported.
