Cross
Contamination
Bacteria
spread rapidly! By taking
precautions and preparing foods
safely you can help prevent
food-borne illnesses in your
home or center.
• Do not serve cooked foods on plates that were
in direct contact with raw foods, especially meats. Use clean plates
and clean utensils.
• Never use leftover marinade for other dishes
unless it is first brought to a rapid boil. Always marinate meats in
the refrigerator.
• Never cut fruits or vegetables or other foods
on a surface that has been exposed to uncooked meat. Wash and sanitize
the surfaces to kill any germs and to prevent the spread of food-borne
illnesses.
Food Safety
Simple
precautions on storage and food
handling can help prevent the
spread of bacteria to other
foods.
• Never
use eggs with cracked shells.
Air and bacteria can enter the
egg and allow germs to grow.
• Raw
eggs should only be used when
the product is going to be
thoroughly cooked or baked.
Raw eggs can contain
salmonella and other bacteria.
• Tasting
raw cookie dough or other
foods with uncooked eggs may
make you sick. Wait until the
food is baked or cooked before
sampling. You can also use
pasteurized egg products.
•
Pasteurized egg products can
be substituted for fresh eggs
and have passed USDA testing
for salmonella.
• Do not
allow meat juices to come in
contact with raw foods. Most
foods must be cooked to a
minimum of 140°F
to kill harmful bacteria. Make
sure beef, pork and other red
meats are cooked to an
internal temperature of 165°F
and chicken, turkey and other
poultry products are cooked to
an internal temperature of 180°F.
• Use
only pasteurized milk. Raw
milk may contain harmful
bacteria.
Serving
Temperature
Serve all
your foods at the proper
temperature, then store the
leftovers promptly! Any food
left out over two hours should
be discarded. In weather over 90°F,
all foods should be stored
properly or discarded within one
hour.
• Serve
hot foods hot! Foods that are
meant to be hot should be
cooked to the proper
temperature, then maintained
at 140°F
or above.
• Serve
cold foods cold! Foods that
are meant to be cold should be
chilled properly and then
maintained at 40°F
or lower.
• Foods
in the 40°F
to 140°F
are in the danger zone.
Bacteria grow quickly at these
temperatures, resulting in a
higher risk of food borne
illness. When serving
leftovers, heat until the
temperature on a thermometer
is at least 165°F.
Copyright ©
1996, The Ohio State University.
This material is based on work
supported by the Extension
Service, U.S. Department of
Agriculture, under special
project number 96-EFSF-0-3500.
All
educational programs and
activities conducted by Ohio
State University Extension are
available to all potential
clientele on a
non-discriminatory basis without
regard to race, color, creed,
religion, sexual orientation,
national origin, gender, age,
disability or Vietnam-era
veteran status.
Issued in
furtherance of Cooperative
Extension work, Acts of May 8
and June 30, 1914, in
cooperation with the U.S.
Department of Agriculture, Keith
L. Smith, Director, Ohio State
University Extension.