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1
Poultry
Metal
Contamination
Michelle
Soe,
Joseph
Luna,
Natali
Mendez,Valerie
Ruiz,
Amy
Hames,
Tracy
Chou
2
What
is
Metal
Contamination?
❖
Food
contamination
is
generally
defined
as
foods
that
are
spoiled
or
tainted
because
they
either
contain
microorganisms,
such
as
bacteria
or
parasites,
or
toxic
substances
that
make
them
unfit
for
consumption.
A
food
contaminant
can
be
biological,
chemical
or
physical
in
nature.
❖
Metals
such
as
arsenic,
cadmium,
lead
and
mercury
are
naturally
occurring
chemical
compounds.
❖
Metals
can
also
leave
the
residues
in
food,
farming,
industry
or
car
exhausts.
❖
This
can
lead
to
post-harvest
handling,
processing,
preparation
and
cooking
techniques.
❖
Post-harvest
handling
steps
such
as
washing,
or
cooking
generally
remove
metal
contaminants.
❖
Metals
used
in
food
processing
equipment
or
food
packaging
material
may
contribute
to
food
contamination.
3
How
does
metal
and
other
contaminants
occur
in
food?
❖
Metal
contamination
along
with
bacteria,
such
as
include
during
food
processing
and
storage.
❖
People
can
be
exposed
to
these
metals
by
ingesting
unsafe
food
or
water.
❖
Their
accumulation
in
the
body
can
lead
to
harmful
effects
over
time.
❖
In
case
of
metal
residues
in
food,
contamination
mostly
occurs
during
food
processing
and
storage.
4
Who
does
it
affect?
For
eign
metal
contaminations
along
with
any
b
acteria
are
dangerous
for
us
because
of
their
toxicity,
long-term
or
short-term
existence,
accumulation
in
the
body,
organ
damage
particularly
in
susceptible
groups,
such
as
pregnant
women
and
children
.
Click to add new slide
Poultry
Metal
Contamination
Michelle
Soe,
Joseph
Luna,
Natali
Mendez,Valerie
Ruiz,
Amy
Hames,
Tracy
Chou
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