Journal of Food Science,
Год журнала:
2025,
Номер
90(2)
Опубликована: Фев. 1, 2025
Abstract
There
is
growing
interest
by
consumers
worldwide
for
edible
indigenous
plants
and
wild
foods.
To
highlight
enhance
their
unique
sensory
properties,
comprehensive
characterization
essential
to
understand
refine
attributes.
The
aim
of
this
study
was
characterize
the
odor
six
native
New
Zealand
that
have
significant
potential
in
food
applications,
using
analysis
gas
chromatography–mass
spectrometry
(GC–MS),
uncover
link
between
annotated
volatile
compounds
desirable
attributes
drive
consumer
acceptance.
A
lexicon
22
developed
through
focus
groups
each
(
n
=
36).
Rate
All
That
Apply
(RATA)
trial
undertaken
with
121)
describe
intensity
overall
liking
plant.
Results
showed
plant's
differed
significantly
across
species.
Horopito
characterized
as
“herby,”
“peppery,”
“spicy,”
“minty,”
“citrus”;
kawakawa
“sour,”
“sweet,”
“floral,”
“fruity”;
pikopiko
kiokio
were
“earthy/musty,”
“dry
grass/hay,”
“fishy”;
red
matipo
“fruity,”
“leafy,”
“green
tea”;
lemonwood
“leafy”
“grassy.”
most
preferred
consumers,
least.
GC–MS
178
peak
Stepwise
regression
shortlisted
42
(of
which
terpenes
common)
best
explained
These
results
can
assist
application
these
ingredients.
International Journal of Molecular Sciences,
Год журнала:
2022,
Номер
23(18), С. 10797 - 10797
Опубликована: Сен. 16, 2022
Pine
wilt
disease
(PWD)
is
a
global
quarantine
of
forests
that
mainly
affects
Pinaceae
species.
The
spreads
rapidly.
Once
infected,
pine
trees
have
an
extremely
high
mortality
rate.
This
paper
provides
summary
the
common
techniques
used
to
detect
PWD,
including
morphological-,
molecular-,
chemical-
and
physical-based
methods.
By
comprehending
complex
relationship
among
pinewood
nematodes,
vectors
host
employing
available
approaches
for
nematode
detection,
we
can
improve
implementation
intervention
control
measures
effectively
reduce
damage
caused
by
PWD.
Although
conventional
allow
reliable
diagnosis
symptomatic
phase,
volatile
compound
detection
remote
sensing
technology
facilitate
rapid
during
asymptomatic
stages.
Moreover,
capable
monitoring
PWD
over
large
areas.
Therefore,
multiple
perspective
evaluations
based
on
these
technologies
are
crucial
effective
Natural Product Reports,
Год журнала:
2023,
Номер
40(4), С. 840 - 865
Опубликована: Янв. 1, 2023
Vegetative
plant
volatiles
influence
their
environment,
and
vice
versa
.
We
review
these
dynamic
interactions
identify
frameworks
that
can
help
to
explain
volatile
emission
patterns
biological
functions.
Molecular Plant,
Год журнала:
2023,
Номер
16(12), С. 1990 - 2003
Опубликована: Окт. 17, 2023
Plants
can
synthesize
a
wide
range
of
terpenoids
in
response
to
various
environmental
cues.
However,
the
specific
regulatory
mechanisms
governing
terpenoid
biosynthesis
at
cellular
level
remain
largely
elusive.
In
this
study,
we
employed
single-cell
RNA
sequencing
comprehensively
characterize
transcriptome
profile
cotton
leaves
and
established
hierarchical
transcriptional
network
regulating
cell-specific
production.
We
observed
substantial
expression
levels
genes
associated
with
both
volatile
terpenes
(such
as
β-caryophyllene
β-myrcene)
non-volatile
gossypol-type
secretory
glandular
cells.
Moreover,
two
novel
transcription
factors,
namely
GoHSFA4a
GoNAC42,
are
identified
function
downstream
Gossypium
PIGMENT
GLAND
FORMATION
genes.
Both
factors
could
directly
regulate
biosynthetic
cells
developmental
stimuli.
For
convenient
retrieval
data
generated
developed
user-friendly
web
server
.
Our
findings
not
only
offer
valuable
insights
into
precise
regulation
but
also
provide
potential
targets
for
breeding
endeavors.
Communications Earth & Environment,
Год журнала:
2024,
Номер
5(1)
Опубликована: Янв. 8, 2024
Abstract
Terrestrial
vegetation
emits
vast
amounts
of
monoterpenes
into
the
atmosphere,
influencing
ecological
interactions
and
atmospheric
chemistry.
Global
emissions
are
simulated
as
a
function
temperature
with
fixed
exponential
relationship
(β
coefficient)
across
forest
ecosystems
environmental
conditions.
We
applied
meta-analysis
algorithms
on
40
years
published
monoterpene
emission
data
show
that
between
is
more
sensitive
intricate
than
previously
thought.
Considering
entire
dataset,
higher
sensitivity
=
0.13
±
0.01
°C
−1
)
derived
but
linear
increase
reported
coefficients
determination
(R
2
),
indicating
co-occurring
factors
modify
primarily
related
to
specific
plant
functional
type
(PFT).
Implementing
PFT-dependent
β
in
biogenic
model,
coupled
chemistry
–
climate
demonstrated
processes
exceptionally
dependent
which
subject
amplified
variations
under
rising
temperatures.
Annual Review of Plant Biology,
Год журнала:
2024,
Номер
75(1), С. 605 - 627
Опубликована: Фев. 22, 2024
Climate
change
profoundly
affects
the
timing
of
seasonal
activities
organisms,
known
as
phenology.
The
impact
climate
is
not
unidirectional;
it
also
influenced
by
plant
phenology
plants
modify
atmospheric
composition
and
climatic
processes.
One
important
aspect
this
interaction
emission
biogenic
volatile
organic
compounds
(BVOCs),
which
link
Earth's
surface,
atmosphere,
climate.
BVOC
emissions
exhibit
significant
diurnal
variations
are
therefore
considered
essential
phenological
traits.
To
understand
dynamic
equilibrium
arising
from
interplay
between
climate,
review
presents
recent
advances
in
comprehending
molecular
mechanisms
underpinning
its
with
We
provide
an
overview
studies
investigating
phenology,
genome-wide
gene
expression
analyses
conducted
natural
environments,
how
these
revolutionize
concept
shifting
observable
traits
to
responses
driven
gene-environment
interactions.
explain
knowledge
can
be
scaled
up
encompass
populations,
regions,
even
globe
establishing
connections
changes
distribution,
species
composition,
Frontiers in Plant Science,
Год журнала:
2023,
Номер
14
Опубликована: Апрель 4, 2023
Some
plant
species
express
an
extraordinarily
high
intraspecific
diversity
in
phytochemicals
(=
chemodiversity).
As
discussed
for
biodiversity,
higher
chemodiversity
may
provide
better
protection
against
environmental
stress,
including
herbivory.
However,
little
is
known
about
whether
the
resistance
of
a
individual
towards
herbivores
mostly
governed
by
its
own
or
associational
provided
conspecific
neighbours.
To
investigate
role
plant-aphid
interactions,
we
used
Asteraceae
Tanacetum
vulgare,
whose
individuals
differ
pronouncedly
composition
leaf
terpenoids,
forming
distinct
chemotypes.
Plants
were
set
up
field
consisting
plots
containing
five
either
same
different
Presence
winged
aphids,
indicating
attraction,
and
abundance
unwinged
fitness,
counted
weekly
on
each
plant.
During
peak
samples
taken
from
all
plants
re-analyses
terpenoid
quantification
chemodiversity,
calculated
(Shannon
index,
Hsind,
also
considered
as
α-chemodiversity)
plot
level
(Hsplot,
=
β-chemodiversity).
Aphid
attraction
was
neither
influenced
chemotype
nor
plot-type.
The
real-time
odour
environment
be
very
complex
this
setting,
impeding
clear
preferences.
In
contrast,
affected
both
On
average,
more
Uroleucon
tanaceti
aphids
found
two
chemotypes
growing
homogenous
compared
to
heterogenous
plots,
supporting
hypothesis.
For
Macrosiphoniella
tanacetaria
probability
presence
differed
between
plot-types
one
chemotype.
Terpenoid
expressed
gradient
revealed
negative
Hsplot
effects
U.
tanaceti,
but
positive
correlation
Hsind
with
M.
abundance.
Aphids
fuscoviride
not
any
chemodiversity.
conclusion,
study
shows
that
only
neighbours
can
influence
certain
plant-herbivore
interactions.
These
are
highly
specific
regard
aphid
their
morphs
(winged
vs.
unwinged).
Furthermore,
our
results
highlight
importance
analysing
at
levels.
