10 Simple Precautions to Fight Against Bacteria
Out you go,
harmful bacteria, you’re out of here! That is what you are ensuring
when you follow these simple hygiene, storage, and cooking
precautions.
1. Purchase — Make sure the packaging of food
items you are buying is intact. Do not buy products that have an
irregular aspect (ex: cracked eggs).
2. Dry foods — Store dry foods in air-tight
containers to protect them from humidity. Make sure to rotate your
stock: first in, first used.
3. Canned goods — Store canned goods in a cool,
dry area and once again, rotate your stock. A useful tip? Write the
purchase date on each item.
- Bulging can that seeps or leaks: throw out without tasting – the pressure is probably due to gases caused by bacteria.
- Dented can: the joints possibly no longer being air-tight, the food could be contaminated.
4. Freezing — Do not refreeze previously frozen
foods like hamburger which has been made from frozen and fresh
meat, for example. The texture of food is modified by freezing,
which makes it easier for micro-organisms to develop.
5. Defrosting — Never defrost food at room
temperature. The outside surfaces of the food defrost first and are
therefore exposed for too long to temperatures favourable to the
development of bacteria.
6. Marinades — Always marinade food in the
refrigerator.
7. Cooking — Cook meats until they have reached
the internal temperature recommended in the table below. To verify,
insert a thermometer into the thickest part of the meat, avoiding
the bone or a layer of fat.
To avoid bacteria, consult the
table of recommended internal temperatures
(According to the type of meat and the cooking method
selected)
8. Oven — If not yet ready to serve, keep hot
foods in the oven to make sure the internal temperature of 60° C or
more is maintained until ready to eat. Micro-organisms are more
likely to develop at temperatures between 4° C and 60° C.
9. Refrigerator — Once cooked, transfer the food
without delay into a smaller container. As soon as it reaches a
temperature of 60° C, though still warm, place it in the
refrigerator partially covered. As soon as it is cold, cover
hermetically.
OR
Place the cooking pot in a bath of ice or cold water. Stir food to
help cool, then refrigerate.
It is false to believe that foods will sour if refrigerated while
still warm.
10. Cross contamination — Always separate raw
meats from cooked foods. A tomato sliced on the same cutting board
that was used to cut raw chicken is likely to be infected by
toxins. Foods can also be contaminated indirectly through the hands
or utensils. Be careful with sponges and cloths that can carry
micro-organisms – replace then and disinfect then with
bleach.
FALSE! In fact, any bacteria present on the surface of the meat are introduced inside the meat when it passes through the grinder. To destroy the bacteria, cooking must continue until the internal temperature of the meat reaches 70° C.
Source : Consumer Guide of the Ministère de l’agriculture, des pêcheries et de l’alimentation du Québec


