How to keep food safe
Contamination
We can become sick if we eat contaminated food. Food can be contaminated by:
- chemicals, eg. cleaning chemicals and pesticides
- natural toxins produced by plants, animals and micro-organisms
- foreign matter, eg. glass, insects
- organisms particularly micro-organisms including viruses, bacteria, parasites and moulds.
Viruses and bacteria are the main causes of food poisoning in Australia.
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Preventing food poisoning
We must handle food in ways that ensure:
- it does not become contaminated
- micro-organisms are killed or their growth is stopped or slowed down.
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The following simple rules prevents most food poisoning
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1. Keep hands clean:
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2. Keep the kitchen clean:
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3. Handle food safely:
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avoid handling food when sick
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keep uncooked food separate from cooked food and food to be eaten raw
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use clean equipment and clothing
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wash fruit and vegetables to be eaten raw under running water.
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4. Cook high-risk foods thoroughly:
Cook thoroughly foods such as:
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mince
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burger patties
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sausages
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rolled roasts
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stuffed meats
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rabbit
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seafood
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poultry
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5. Keep hot food hot:
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keep food when cooked at 60°c or above until served, or chill quickly
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refrigerate or freeze food that is to be prepared well in advance
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reheat food as quickly as possible until steaming hot
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cook or reheat packaged food according to label directions
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6. Keep cold food cold:
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refrigerate chilled and frozen foods soon after purchase
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keep cold food at 5°c or less (ie. in the refrigerator) as much as possible
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thaw frozen food in the refrigerator or microwave - not on the kitchen bench
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Summary and more information
Preventing food poisoning - a summary
More information - see Student guide |
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