Italian White Truffle (Tuber magnatum Pico): Discovery of new molecules through untargeted UHPLC-QTOF-MS analysis
Food Chemistry,
Год журнала:
2025,
Номер
477, С. 143562 - 143562
Опубликована: Фев. 22, 2025
Язык: Английский
Advances in molecular genetics have increased knowledge of Tuber species’ life cycle and population genetic structure, indicating ways to improve yield
Mycorrhiza,
Год журнала:
2024,
Номер
35(1)
Опубликована: Дек. 13, 2024
Язык: Английский
Odour Fingerprints of Black (Tuber mesentericum) and Bianchetto (Tuber borchii) Truffles from Different Areas of the Campania Region
Horticulturae,
Год журнала:
2024,
Номер
10(6), С. 557 - 557
Опубликована: Май 25, 2024
In
this
study,
E-nose
and
SPME-GC/MS
were
applied
to
compare
the
odour
patterns
volatile
compounds
of
two
truffle
species
harvested
in
different
areas
Campania
(Southern
Italy).
total,
107
Tuber
mesentericum
(black
truffle)
60
borchii
(bianchetto
truffles
sampled
Avellino,
Salerno,
Benevento,
Caserta.
The
correctly
discriminated
between
truffles.
GC/MS
analysis
revealed
qualitative-quantitative
differences
borchii,
with
a
prevalence
phenols
aromatic
for
black
truffle,
which
are
responsible
smoky
floral
aromas,
ketones,
alcohols,
aldehydes,
thiophene
derivatives
bianchetto
mostly
earthy
mushroom-
garlic-like
aromas.
discriminant
performed
on
data
pattern
provided
an
average
correct
classification
55
60%
same
collected
sites.
better
based
harvesting
altitude
(hilly
coastal
areas).
quantitative
areas,
variations
abundance
site.
distinctive
profile
could
represent
useful
chemical
marker
be
investigated
authenticate
area.
Язык: Английский
Transcriptome analysis reveals the effect of cold storage time on the expression of genes related to oxidative metabolism in Chinese black truffle
Frontiers in Nutrition,
Год журнала:
2024,
Номер
11
Опубликована: Июнь 4, 2024
Chinese
black
truffle
(
Tuber
indicum
)
is
a
hypogenous
fungus
of
great
value
due
to
its
distinctive
aroma.
In
this
study,
both
transcriptome
and
physicochemical
analyses
were
performed
investigate
the
changes
nutrients
gene
expression
in
fruiting
bodies
during
cold
storage.
The
results
analysis
revealed
active
metabolism
storage,
showing
decreased
contents
protein
soluble
sugar,
variations
polyphenol
oxidase
activity
total
phenol
content,
detrimental
effect
reactive
oxygen
species
production
caused
by
heavy
metals
(cadmium
lead)
truffles.
Transcriptome
identified
139,489
unigenes.
Down-regulated
genes
encoding
catalase-like
domain-containing
(katE),
glutaredoxin
(GRX),
copper/zinc
superoxide
dismutase
(Sod_Cu),
aspartate
aminotransferase
(AAT)
affected
degradation
intracellular
oxides.
Ribulose-5-phosphate-3-epimerase
(RPE)
was
key
enzyme
response
oxidative
stress
cells
through
pentose
phosphate
pathway
(PPP).
A
51,612
simple
sequence
repeats
identified,
providing
valuable
resources
for
further
genetic
diversity
analysis,
molecular
breeding,
map-ping
T.
.
Transcription
factors
GAL4
SUF4-like
involved
glucose
histone
methylation
processes,
respectively.
Our
study
provided
fundamental
characterization
storage
at
4°C,
strong
experimental
evidence
support
improvement
quality
Язык: Английский
Effect of truffle extracts on growth of Chlorella vulgaris
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Июль 3, 2024
ABSTRACT
Truffles
are
hypogeous
ectomycorrhizal
fungi
with
a
complex
system
of
chemical
communications
and
biotic
interactions.
This
study
examines
the
influence
truffle
extracts
on
growth
alga
Chlorella
vulgaris
as
model
organism
commonly
employed
in
pharmacology,
food
industry
biomonitoring.
The
involved
sampling
fruiting
bodies
black
truffles
number
regions
across
Russia,
over
years.
observed
differences
condition
were
used
to
illustrate
potential
correlation
between
quality
biological
activity
truffles.
Methanolic
prepared
added
culture
C.
evaluate
algae
using
spectrophotometry
methods.
For
first
time,
we
demonstrated
that
had
terms
stimulation.
We
effects
short-term
long-term
To
date,
it
can
be
concluded
there
is
no
direct
stimulating
state
truffles,
place
their
sampling,
or
quality.
Finally,
crucial
examine
regulations
operate
systems
such
It
suggested
near
future
may
become
for
communications.
Язык: Английский