Bioactive compound recovery from Agave angustifolia Haw. leaf waste from bacanora industry: physicochemical properties, antioxidant and antimicrobial activity of the extract
Biomass Conversion and Biorefinery,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 14, 2025
Language: Английский
Bioactive Compounds and Pigmenting Potential of Vaccinium corymbosum Extracts Separated with Aqueous Biphasic Systems Aided by Centrifugation
Processes,
Journal Year:
2025,
Volume and Issue:
13(4), P. 1072 - 1072
Published: April 3, 2025
The
blueberry
fruit
(Vaccinium
corymbosum
L.)
exhibits
a
high
content
of
bioactive
compounds,
including
anthocyanins,
that
can
be
used
as
pigmenting
agents,
but
they
are
mixed
with
sugars,
which
hinder
their
utilization.
objective
was
to
evaluate
the
use
aqueous
two-phase
extraction
aided
by
centrifugation
separate
particularly
from
fruits,
considering
reduction
for
agents
in
food
product.
A
mixture
trisodium
citrate
(Na3C3H5O(COO)3;
Na3Cit)
and
polyethylene
glycol
([HO-(CH2CH2O)n-CH2OH];
poly
(ethane-1,2-diol);
PEG)
molecular
weight
4
kDa
used.
Based
on
cloud
point
method,
binodal
diagram
developed.
After
evaluation
several
systems
composition
located
tie
line,
conditions
were
identified
form
biphasic
phases
equal
volume.
Passive
sedimentation
0,
15,
30
min,
followed
also
passive
24
h
without
centrifugation,
evaluated.
system
17.73%
Na3Cit,
21.33%
PEG,
min
sedimentation,
15
at
2940×
g
produced
an
extract
concentration
soluble
phenols
(0.353
mg/mL)
anthocyanins
(0.202
and,
likewise,
antioxidant
activity
(910.0
mmol
gallic
acid
equivalents
per
mL),
reduced
sugar
content,
demonstrated
have
potential
pigment
beverages
reddish
tone.
Language: Английский
Development of Antifungal Packaging Based on Pectin/Gelatin Containing Azadirachta indica Bioactive Extracts for Carica papaya L. Fruit Coating
Applied Sciences,
Journal Year:
2025,
Volume and Issue:
15(8), P. 4423 - 4423
Published: April 17, 2025
The
deterioration
of
the
Carica
papaya
L.
fruit
caused
by
Colletotrichum
gloeosporioides
highlights
importance
postharvest
packaging
for
extending
shelf
life.
To
this
end,
in
present
study,
pectin/gelatin-based
food
(FPC)
was
enriched
with
Azadirachta
indica
hydroethanolic
extract
(HNE),
obtained
pressurized
liquid
extraction
(PLE)
and
microwave-assisted
(MAE).
HNE
showed
a
high
concentration
phenolic
compounds,
values
2893
mg
GAE/100
g
3136
thickness
incorporated
(FPC
+
HNE)
did
not
significantly
differ
HNE-PLE:
0.10
±
0.01,
FPC
HNE-MAE:
0.16
0.04)
from
control
(FPC:
0.11
0.00).
Nevertheless,
exhibited
enhanced
elongation
10.33
0.2%,
9.50
0.2%)
compared
to
(8.00
0.0%).
Variations
water
vapor
permeability
5.2
g·mm/d·m2·kPa,
2.0
6.9
g·mm/d·m2·kPa)
tensile
strength
13.76
0.79
MPa,
16.45
2.25
9.24
2.01
MPa)
were
observed
among
all
samples.
HNE-PLE
resulted
0%
over
15
days.
antifungal
provides
promising
way
reduce
losses
extend
life
fruit.
Language: Английский