Asian Journal of Research in Chemistry,
Journal Year:
2024,
Volume and Issue:
unknown, P. 377 - 386
Published: Dec. 27, 2024
Lavender
essential
oil,
extracted
from
plants
of
the
Lamiaceae
family,
has
a
rich
history
use
primarily
for
its
aromatic
properties.
In
recent
decades,
applications
have
diversified
significantly,
encompassing
aromatherapy,
perfumery,
cosmetics,
personal
care,
pharmaceuticals,
and
food
industries.
The
global
market
lavender
oil
is
expected
to
reach
43
million
USD
by
2023,
underscoring
growing
economic
significance.
This
review
provides
comprehensive
analysis
covering
extraction
methodologies,
chemical
composition,
diverse
applications.
We
examine
both
traditional
techniques
such
as
steam
distillation
solvent
extraction,
well
innovative
approaches
including
supercritical
fluid
microwave-assisted
ultrasound-assisted
enzyme-assisted
extraction.
profile
explored
in
detail,
with
emphasis
on
key
compounds
like
linalool,
linalyl
acetate,
1,8-cineole,
camphor.
also
investigate
oil's
wide-ranging
across
various
industries,
natural
preservation,
pest
control,
pharmaceuticals.
aims
provide
thorough
overview
current
practices
production
utilization,
while
highlighting
emerging
trends
potential
future
developments
this
rapidly
evolving
field.
Foods,
Journal Year:
2024,
Volume and Issue:
13(18), P. 2935 - 2935
Published: Sept. 17, 2024
Lavender
oil
(LEO)
is
one
of
the
most
well-known
essential
oils
worldwide
which,
besides
its
extensive
application
in
aromatherapy,
serves
as
raw
material
for
various
fields,
including
food,
cosmetic,
and
pharmaceutical
industries.
Accordingly,
several
global
requirements
were
established
to
warrant
quality.
Microencapsulation
represents
an
emerging
technology
widely
applied
preservation
oils,
simultaneously
providing
new
ways
application.
In
current
study,
lavender
was
obtained
from
flowering
tops
Langmuir,
Journal Year:
2024,
Volume and Issue:
40(45), P. 23766 - 23779
Published: Oct. 31, 2024
Essential
oils
(EOs)
are
volatile
secondary
metabolites
of
natural
plants
with
multitudinous
pharmacological
activities.
However,
limited
by
their
properties,
such
as
low
solubility,
high
volatility,
photothermal
instability,
irritation,
release,
etc.,
EOs
encounter
significant
challenges
in
pharmaceutical
applications.
Deep
eutectic
solvents
(DESs)
have
been
developed
for
the
transdermal
delivery
biomolecules
and
lipid-soluble
drugs.
Herein,
a
series
DES
carriers
were
synthesized
to
improve
undesirable
properties
EOs.
We
first
optimized
DESs
according
solubilization
aqueous
dispersity
using
Chimonanthus
nitens
Oliv.
EO
(COEO)
model
EO.
Then,
EO–DES
formulations
diluted
prepare
optimal
nanoformulations
(AqEDs).
Mechanically,
hydrogen
bonding
allowed
dissolve
complex
components
EOs;
meanwhile,
interaction
forces,
π–π
stacking
bonding,
drove
assemble
into
nanostructures
conditions,
forming
AqEDs.
Lastly,
case
study
demonstrated
that
clove
EO-AqEDscould
effectively
promote
methicillin-resistant
Staphylococcus
aureus-infected
wound
healing
vivo,
along
biocompatibility.
This
AqED
strategy
provides
generalized
platform
solubilizing
improving
transdermal/topical
delivery.
Coatings,
Journal Year:
2024,
Volume and Issue:
14(12), P. 1538 - 1538
Published: Dec. 7, 2024
This
study
investigates
the
effect
of
incorporating
lavender
microcapsules
into
flooring
coatings
on
surface
properties
flooring.
The
experimental
results
indicate
that
after
adding
microcapsules,
flooring’s
color,
gloss,
wear
resistance,
and
hydrophobicity
experienced
slight
changes,
with
a
color
difference
(ΔE)
below
2
units,
gloss
decreasing
by
8%,
resistance
reducing
approximately
5%.
However,
these
changes
were
within
an
acceptable
range.
Chemical
composition
analysis
confirmed
fragrance-releasing
microcapsules.
Furthermore,
scanning
electron
microscopy
(SEM)
Fourier
transform
infrared
spectroscopy
(FTIR)
verified
structural
integrity
their
effective
fragrance
release.
demonstrates
introduction
not
only
enhances
scent
perception
but
also
achieves
long-term
release
while
maintaining
its
fundamental
physical
properties,
highlighting
potential
for
practical
applications.
Journal of Essential Oil Research,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 9
Published: Dec. 28, 2024
The
specie
of
Eugenia
uniflora
L.,
commonly
known
as
Pitanga,
is
a
tree
from
the
Myrtaceae
family
widely
distributed
in
Brazil
and
South
American.
Presents
recognized
ethnopharmacological
activities,
mainly
due
to
leaves
essential
oil
(EO).
However,
few
studies
have
investigated
correlations
between
composition
biological
all
them
using
one-dimensional
gas
chromatography
(GC/MS).
This
study
discusses
chemical
pitanga
OE
by
GC×GC/TOFMS,
vitro
antioxidant
activity
(DPPH
ORAC
assay),
ocular
irritation
Hen's
Egg
Test-Chorioallantoic
Membrane
(HET-CAM).
89
compounds
were
identified
more
than
usual
literature
GC/MS,
including
selina-1,3,7(11)-trien-8-one
epoxide
(20.09%)
marker
this
specie.
Isospathulenol,
dimethyl-bicyclo[octanone]-diisopropylidene,
14-oxi-α-muurolene,
2-α-acetoxy-amorpha-4,7(11)-dien-8-one
also
found.
OE's
DPPH
assays
showed
95.5/mL
685.6
µmol
TE/g,
respectively,
while
HET-CAM
assay
non-ocular
irritating
potential.
Therefore,
one
can
consider
be
most
complete
involving
oil.
Asian Journal of Research in Chemistry,
Journal Year:
2024,
Volume and Issue:
unknown, P. 377 - 386
Published: Dec. 27, 2024
Lavender
essential
oil,
extracted
from
plants
of
the
Lamiaceae
family,
has
a
rich
history
use
primarily
for
its
aromatic
properties.
In
recent
decades,
applications
have
diversified
significantly,
encompassing
aromatherapy,
perfumery,
cosmetics,
personal
care,
pharmaceuticals,
and
food
industries.
The
global
market
lavender
oil
is
expected
to
reach
43
million
USD
by
2023,
underscoring
growing
economic
significance.
This
review
provides
comprehensive
analysis
covering
extraction
methodologies,
chemical
composition,
diverse
applications.
We
examine
both
traditional
techniques
such
as
steam
distillation
solvent
extraction,
well
innovative
approaches
including
supercritical
fluid
microwave-assisted
ultrasound-assisted
enzyme-assisted
extraction.
profile
explored
in
detail,
with
emphasis
on
key
compounds
like
linalool,
linalyl
acetate,
1,8-cineole,
camphor.
also
investigate
oil's
wide-ranging
across
various
industries,
natural
preservation,
pest
control,
pharmaceuticals.
aims
provide
thorough
overview
current
practices
production
utilization,
while
highlighting
emerging
trends
potential
future
developments
this
rapidly
evolving
field.
