Enhancement of highland barley nutrition and flavor via liquid fermentation with Hirsutella sinensis and multi-strains synergistic fermentation
Innovative Food Science & Emerging Technologies,
Год журнала:
2025,
Номер
unknown, С. 104059 - 104059
Опубликована: Май 1, 2025
Язык: Английский
The Impact of Biocontrol Agents on the Metabolome of Penicillium nordicum Strains and Its Relation to Ochratoxin A Production on Dry-Cured Ham
Toxins,
Год журнала:
2025,
Номер
17(5), С. 236 - 236
Опубликована: Май 9, 2025
Throughout
the
process
of
dry-cured
ham,
moulds
such
as
P.
nordicum,
a
producer
ochratoxin
A
(OTA),
grow
on
its
surface.
The
use
combined
biocontrol
agents
(BCAs)
is
promising
strategy
for
controlling
this
hazard.
goal
study
to
assess
effect
D.
hansenii,
S.
xylosus,
and
chrysogenum
BCAs
metabolome
two
strains
nordicum
understand
differences
between
both
strains.
Each
ochratoxigenic
strain
was
inoculated
individually
in
combination
with
onto
ham
30
days
under
environmental
conditions
experienced
during
traditional
ripening.
Untargeted
metabolomics
performed
through
mass
spectrometry
using
Q-Exactive
Plus
Orbitrap.
caused
alterations
metabolomes
moulds,
mainly
phenylalanine
catabolism
valine,
leucine,
isoleucine
biosynthesis
pathways,
although
some
differences.
In
absence
BCAs,
types
were
globally
changed,
despite
these
being
same
species.
conclusion,
data
help
us
OTA-producing
confirm
need
demonstrate
efficacy
against
wide
range
toxigenic
before
they
can
be
used
minimise
OTA
contamination
meat
industry.
Язык: Английский
Metabolomic analysis reveals the positive effects of Rhizopus oryzae fermentation on the nutritional and functional constituents of adlay millet seeds
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Июль 29, 2024
Adlay
millet
seeds
are
well
known
for
excellent
health
benefits.
However,
using
fungal
fermentation
to
improve
their
nutritional
and
functional
constituents
the
underlying
mechanisms
has
not
been
thoroughly
investigated.
Herein,
we
used
Rhizopus
oryzae
as
starter
applied
metabolomics
combining
with
quantitative
verification
understand
changes
of
profiles
adlay
seeds.
Results
showed
that
a
total
718
metabolites
from
18
compound
classes
were
identified.
The
R.
varied
203
differential
metabolites,
which
184
became
more
abundant
19
got
less
abundant,
many
components
such
amino
acids,
nucleotides,
vitamins,
flavonoids,
terpenoids,
phenols
significantly
increased
after
process.
Interestingly,
found
synthesized
high
levels
two
important
beneficial
compounds,
S-adenosylmethionine
(SAMe)
β-Nicotinamide
mononucleotide
(β-NMN),
contents
0.56
370.26
μg/g
0.55
8.32
μg/g,
respectively.
Kyoto
Encyclopedia
Genes
Genomes
(KEGG)
analysis
enriched
revealed
acid
metabolic
pathways
conversion
primary
secondary
metabolites.
Specifically,
aspartate
can
up-regulate
biosynthesis
SAMe
β-NMN.
These
findings
improved
our
understanding
into
effects
on
enhancing
values
cereal
foods.
Язык: Английский
Untargeted metabolomics to relate changes produced by biocontrol agents against Aspergillus westerdijkiae and Penicillium nordicum in vitro on dry-cured ham
International Journal of Food Microbiology,
Год журнала:
2024,
Номер
430, С. 111036 - 111036
Опубликована: Дек. 22, 2024
Язык: Английский
Meat-derived broth as a novel culture medium for metabolomic study of bacteria in meat
LWT,
Год журнала:
2024,
Номер
201, С. 116254 - 116254
Опубликована: Май 28, 2024
Traditional
culture
media
often
fail
to
mimic
the
natural
environment
of
food-borne
bacteria,
thereby
impeding
accurate
metabolic
profiling.
This
study
developed
a
novel
chicken
meat-derived
broth
(CMB)
using
various
sterilization
methods.
Metabolic
profiles
CMBs
and
bacteria
were
analyzed
UHPLC-Q-Exactive
Orbitrap
Mass
Spectrometry.
Among
methods
tested,
filtered
pasteurized
CMB
(FP-CMB)
demonstrated
highest
metabolomic
similarity
meat.
FP-CMB
effectively
supported
microbial
growth
without
inducing
changes
in
turbidity
or
contamination.
The
metabolites
played
role
altering
energy
synthesis
glutathione
metabolism
showcasing
distinctions
from
those
observed
commercial
media.
unveils
potential
as
an
innovative,
representative,
efficient
medium
for
microbiological
studies,
providing
precise
insights
into
bacterial
metabolomics
meat
products.
Язык: Английский