Agriculture,
Год журнала:
2025,
Номер
15(2), С. 158 - 158
Опубликована: Янв. 13, 2025
As
widely
generated
by-products
with
significant
bioactive
compound
content,
sugarcane
molasses
exhibits
high
potential
for
valorization.
For
the
purpose
of
extraction
from
molasses,
ultrasound-assisted
various
hydroethanolic
solvents
(0,
2.5,
5,
7.5,
and
10%
ethanol)
at
different
pH
values
(4.11,
5.11,
6.11,
7.11)
was
examined.
In
obtained
extracts,
content
total
phenolics,
monomeric
anthocyanins,
flavonoids,
tannins,
antioxidant
capacity
(DPPH)
estimated
alongside
determination
molasses’
major
components
through
GC-MS
analysis
Based
on
sugars
nitrogenous
compounds
emerged
as
most
abundant
classes.
Hydroethanolic
solvent
2.5%
6.11
exhibited
prominent
power
regarding
phenolics
(22074.98
µg
GAE
mL−1)
flavonoids
(245.42
QE
mL−1).
Furthermore,
5.11
displayed
highest
tannins
(1177.85
CE
The
behavior
anthocyanins
in
slightly
different,
where
extracted
amount
4.11
(11.1
CGE
7.11
(10.68
results
DPPH
assay
indicated
that
extracts
using
(68.35%)
(68.10%)
evinced
neutralization
against
free
radicals.
conclusion,
4.11-6.11
were
suitable
extracting
molasses.
Sugar Tech,
Год журнала:
2022,
Номер
25(3), С. 619 - 629
Опубликована: Окт. 25, 2022
Abstract
Sugarcane
bagasse
is
an
agro-industrial
waste
available
in
enormous
quantities
Egypt.
It
rich
of
organic
carbon
which
makes
it
a
potential
feedstock
for
activated
production.
This
study
provides
optimized
pyrolysis
method
production
from
bagasse.
samples
impregnated
with
sulfuric
acid,
24
h,
and
carbonized
at
500
°C,
two
hours,
yielded
the
best
surface
area
431.375
m
2
/g.
The
impregnation
ratio
was
2.5:1
(sulfuric
acid/bagasse).
prepared
used
adsorbing
heavy
metals
(Pb,
Cd,
Mn,
Cu,
Cr)
Nile
Tilapia
reused
frying
oil.
could
adsorb
80%
particularly
removed
Cd.
characteristics
are
comparable
to
those
recommended
commercial
carbon.
cost
using
this
about
707
$
cheaper
than
by
40%.
Agriculture,
Год журнала:
2025,
Номер
15(2), С. 158 - 158
Опубликована: Янв. 13, 2025
As
widely
generated
by-products
with
significant
bioactive
compound
content,
sugarcane
molasses
exhibits
high
potential
for
valorization.
For
the
purpose
of
extraction
from
molasses,
ultrasound-assisted
various
hydroethanolic
solvents
(0,
2.5,
5,
7.5,
and
10%
ethanol)
at
different
pH
values
(4.11,
5.11,
6.11,
7.11)
was
examined.
In
obtained
extracts,
content
total
phenolics,
monomeric
anthocyanins,
flavonoids,
tannins,
antioxidant
capacity
(DPPH)
estimated
alongside
determination
molasses’
major
components
through
GC-MS
analysis
Based
on
sugars
nitrogenous
compounds
emerged
as
most
abundant
classes.
Hydroethanolic
solvent
2.5%
6.11
exhibited
prominent
power
regarding
phenolics
(22074.98
µg
GAE
mL−1)
flavonoids
(245.42
QE
mL−1).
Furthermore,
5.11
displayed
highest
tannins
(1177.85
CE
The
behavior
anthocyanins
in
slightly
different,
where
extracted
amount
4.11
(11.1
CGE
7.11
(10.68
results
DPPH
assay
indicated
that
extracts
using
(68.35%)
(68.10%)
evinced
neutralization
against
free
radicals.
conclusion,
4.11-6.11
were
suitable
extracting
molasses.
