Food Chemistry X,
Journal Year:
2024,
Volume and Issue:
24, P. 101801 - 101801
Published: Sept. 2, 2024
Ratiometric
fluorescent
films
with
high
amine
sensitivity
and
stability
were
developed
to
monitor
the
freshness
of
beef
pork.
Fluorescein
isothiocyanate
(FITC)
red
carbon
quantum
dots
(R-CQD)
used
as
amine-responsive
indicator
internal
reference,
respectively.
The
electrospun
prepared
by
immobilizing
FITC
R-CQD
complex
(F-R)
into
polyvinylidene
fluoride
(PVDF)
under
35
%,
55
%
75
relative
humidity
(RH)
named
F-R@PVDF-1,
F-R@PVDF-2
F-R@PVDF-3,
In
comparison,
film
exhibited
highest
trimethylamine
(TMA),
demonstrating
a
limit
detection
(
Foods,
Journal Year:
2022,
Volume and Issue:
11(6), P. 788 - 788
Published: March 9, 2022
Biogenic
amines
(BAs)
can
be
found
in
a
wide
range
of
meat
and
products,
where
they
are
important
as
an
index
for
product
stability
quality,
but
also
their
impact
on
public
health.
This
review
analyzes
the
scientific
evidence
gathered
so
far
presence
role
biogenic
considering
effect
technological
conditions
BAs
accumulation
or
decrease.
The
data
provided
useful
developing
solutions
to
control
formation
during
shelf-life,
example
by
novel
starters
dry
cured
well
packaging
technologies
materials
fresh
meats.
Further
research,
whose
trends
reviewed
this
paper,
will
fill
knowledge
gaps,
allow
us
protect
such
perishable
products
along
distribution
chain
home
environment.
Heliyon,
Journal Year:
2024,
Volume and Issue:
10(2), P. e24501 - e24501
Published: Jan. 1, 2024
Biogenic
amines
(BAs)
are
low-molecular
decarboxylation
products
of
amino
acids
formed
during
microbial
fermentation.
Several
fermented
foods
may
contain
BAs
such
as
histamine,
tyramine,
and/or
phenylethylamine,
at
levels
above
documented
toxic
doses.
Dietary
exposure
to
containing
high
is
associated
with
many
adverse
health
effects,
migraines,
elevated
blood
pressure,
and
tachycardia.
BA-mediated
toxicity
occur
a
hundred
times
below
regulatory
suggested
doses,
depending
on
an
individual's
sensitivity
factors
alcohol
consumption
certain
medications.
Although
in
wide
variety
foods,
food
safety
public
professionals
not
well
informed
about
the
potential
risks
control
strategies
these
foods.
In
this
review,
we
highlight
symptoms
linked
BA
exposures,
found
different
risk
mitigation
inform
industry
professionals'
practice.
Bioresources and Bioprocessing,
Journal Year:
2024,
Volume and Issue:
11(1)
Published: Jan. 18, 2024
Abstract
A
significant
portion
of
the
human
diet
is
comprised
fruits,
which
are
consumed
globally
either
raw
or
after
being
processed.
huge
amount
waste
and
by-products
such
as
skins,
seeds,
cores,
rags,
rinds,
pomace,
etc.
generated
in
our
homes
agro-processing
industries
every
day.
According
to
previous
statistics,
nearly
half
fruits
lost
discarded
during
entire
processing
chain.
The
concern
arises
when
those
wastes
damage
environment
simultaneously
cause
economic
losses.
There
a
lot
potential
these
for
reuse
variety
applications,
including
isolation
valuable
bioactive
ingredients
their
application
developing
healthy
functional
foods.
development
novel
techniques
transformation
materials
into
marketable
commodities
may
offer
workable
solution
this
issue
while
also
promoting
sustainable
growth
from
bio-economic
viewpoint.
This
approach
can
manage
well
add
value
enterprises.
goal
study
twofold
based
on
scenario.
first
present
brief
overview
most
substances
found
by-products.
second
review
current
status
valorization
trends
techniques,
safety
assessments,
sensory
attributes,
challenges.
Moreover,
specific
attention
drawn
future
perspective,
some
solutions
discussed
report.
Foods,
Journal Year:
2022,
Volume and Issue:
11(3), P. 353 - 353
Published: Jan. 26, 2022
The
formation
of
biogenic
amines
in
food
and
beverages
is
mainly
due
to
the
presence
proteins
and/or
free
amino
acids
that
represent
substrates
for
microbial
or
natural
enzymes
with
decarboxylation
amination
activity.
Fermentation
occurring
many
alcoholic
beverages,
such
as
wine,
beer,
cider,
liqueurs,
well
coffee
tea,
one
main
processes
affecting
their
production.
Some
can
also
be
naturally
present
some
fruit
juices
fruit-based
drinks.
dietary
intake
compounds
should
consider
all
potential
sources
by
both
foods
drinks,
taking
account
health
impact
on
consumers
categories
at
risk
a
deficient
metabolic
activity
assuming
inhibiting
drugs.
most
important
tool
avoid
adverse
effects
based
prevention
through
selection
lactic
acid
bacteria
low
decarboxylating
good
manufacturing
practices
hurdling
favoring
conditions
amines'
LWT,
Journal Year:
2024,
Volume and Issue:
194, P. 115793 - 115793
Published: Jan. 31, 2024
Aquatic
products
are
easily
polluted
by
microorganisms
during
storage
owing
to
their
nutritional
characteristics,
leading
deterioration.
Microbes
containing
amino
acid
decarboxylases
can
decarboxylate
free
acids
in
aquatic
and
produce
biogenic
amines
(BAs).
Excessive
intake
of
BAs
cause
food
poisoning
other
adverse
physiological
reactions,
thus
posing
a
potential
safety
risk
human
health.
Therefore,
controlling
the
production
ensure
quality
is
particularly
important.
Although
previous
reviews
introduced
relevant
information
about
BAs,
they
did
not
comprehensively
systematically
introduce
types,
formation
mechanisms,
effects,
toxicity,
content
various
products,
limit
standards,
freshness
indexes,
commonly
used
indirect
direct
detection
methods,
recent
research
progress
on
BA
control
technologies
products.
Thus,
this
article
literature
field
provides
an
overview
state-of-the-art
technologies.
Additionally,
current
problems
as
well
future
directions
proposed.
There
still
enormous
challenges
for
indicator
intelligent
packing
systems,
methods.
Multiple
techniques,
including
bacterial
starters
or
purified
amine
oxidase,
quorum
sensing
inhibitors,
low-temperature
treatment
combinations,
need
be
further
studied
handling
processes
Journal of the American Chemical Society,
Journal Year:
2024,
Volume and Issue:
146(4), P. 2604 - 2614
Published: Jan. 17, 2024
Conventional
fluorophores
suffer
from
low
sensitivity
and
selectivity
in
amine
detection
due
to
the
inherent
limitations
their
"one-to-one"
stoichiometric
sensing
mechanism.
Herein,
we
propose
a
"one-to-many"
chain
reaction-like
mechanism
by
creating
domino
consisting
of
one
fluorescent
molecule
(e.g.,
PTF1)
up
40
nonemissive
polymer
chains
(pPFPA)
comprising
over
thousand
repeating
units
(PFPA).
PTF1
(the
trigger)
interacts
with
adjacent
PFPA
following
blocks)
through
polar−π
interactions
initiates
effect,
effective
through-space
conjugation
along
pPFPA
generating
amplified
yellow
signals
charge
transfer
between
pPFPA.
Amine
exposure
causes
rapid
dismantling
fluorophore-pPFPA-based
significantly
reduces
emissions,
thus
providing
an
ultrasensitive
method
for
detecting
amines.
Relying
on
above
merits,
achieve
limit
177
ppq
(or
1.67
×
10–12
M)
triethylamine,
which
is
nearly
4
orders
lower
than
that
previous
methods.
Additionally,
distinct
reactivity
toward
different
amines
allows
discrimination
primary,
secondary,
tertiary
This
study
presents
"domino
effect"
has
not
yet
been
reported
provides
general
approach
chemical
beyond
reach
conventional
