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Food Safety During Emergencies |
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Lehigh Valley Family
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Written by Lois Killcoyne, Extension Educator, Penn State Cooperative Extension in Northampton County
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In regard to weather events, we have been lucky so far in the
Lehigh Valley. Floods, tornadoes, and fires
have devastated other parts of the country. With the arrival of late summer and
fall, the possibility of thunderstorms and hurricanes that create power outages
is a reality, and the coming winter could bring snow or ice storms with a
similar result. Many times I receive calls about what foods are still safe to
eat after loss of refrigeration or power to freezers. This could occur at a time when no one is
available to ask. So clip this information and file it so needed.
During power outages, follow these guidelines for safe
handling of food products:
- The food in the
refrigerator is safe until the temperature gets above 40 degrees F in the
refrigerator. If the temperature remains above 40 for more than 2 hours,
some foods should be discarded.
- Food that may cause
food-borne illness include meat, poultry, seafood, soft cheeses, milk
products, eggs, creamy salad dressings, opened spaghetti sauce, cooked
rice, pasta or potatoes, cut melons or cooked vegetables.
- Those that are safe to
keep and consume are hard and processed cheeses, margarine, canned or
uncut fresh fruit and fruit juices, fresh vegetables, peanut butter,
jelly, relish, mustard, ketchup, olives, barbecue sauce, bread or baked
products, and spices. Mayonnaise is safe unless held at 50 degrees F for
more than 8 hours.
- If the refrigerator will
be inoperative for an extended period, consider utilizing ice chests with
wet ice for milk and other staples.
- Limit opening and closing
of refrigerator or ice chests to maintain the temperature of the foods.
- Without power, a fully
loaded freezer will keep food frozen for about 48 hours. A half-full
freezer will only keep food frozen for about 24 hours. Meats that still
contain ice crystals or have been maintained at 40 degrees F or below for
less than 48 hours may be refrozen. Some quality may be lost, but the
product is still wholesome. Discard any food that has an unusual color or
odor.
- If it looks like the power
will be off for a long time, or your freezer will not be repaired for a
while, use dry ice. Be sure the room is well ventilated, and never touch
dry ice with your bare hands. Place the dry ice on cardboard or small boards
on top of packages, and do not open the freezer again except to put in
more dry ice or remove it when your freezer is working again.
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