power point safer food

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Food safety is that one

no contain harmful

chemicals

(microorganism, toxin,etc)

which can produce

illnesses to human beings.

Section one:

Background Material

What

is the

problem?

Every day people all over the world get sick from the food they eat cause by dengerous microorganisms.

Most ilneses are preventable with proper food handing.

What are

microorganisms?

Microorganisms are very small living things, they cannot be seen with the naked eye. There are three different types of microorganisms: the good, the bad and the dangerous.

Good microorganisms are useful. They: Make food and drinks (e.g. cheese, yoghurt, beer and wine); Make medicine (e.g. penicillin); and Help digest food in the digestive system.

Bad microorganisms, or spoilage microorganism, do not usually make people sick, but they cause our foodto smell bad, taste horrible and look disgusting.

Dangerous microorganisms make people sick and caneven kill. These are called “pathogens”. Most of thesemicroorganisms do not change the appearance of thefood.

Where do microorganisms

live?

Microorganisms are everywhere, but are mostly found in:Faeces;Soil and water;Rats, mice, insects and pests;Domestic, marine and farm animals (e.g. dogs, fish, cows,

chickens and pigs); and People (mouth, nose, intestines, hands, fingernails and skin).

How do microorganisms

grow?

Most microorganisms “grow” by multiplication. To multiply, microorganisms need:

Food;Water;Time; And Warmth.Meat, seafood, cooked rice, cooked pasta, milk, cheese and

eggs are foods that provide ideal conditions for microorganisms to grow.

Section two:

Five keys to safer food

Keep Clean

Wash your hands before handing food and often; during food preparation;Wash your hand after going to the toilet.Wash and sanitize all surfaces and equipment used for food preparationProtect kitchen areas and food from insect, pests and other animals.

Separate raw and cooked

Separate raw meat, poultry and seafood from other foods;

Use separate equipment and utensils such as knives and cutting boardsfor handing raw foods;

Store foods in containers to avoid contact between raw and prepare foods

Cook thoroughly

Cook food thoroughly, especially meat, poultry, eggs and seafood;

Bring foods like soups and stews to boiling to make sure that they have reached 70ºC. For meat and poultry, make sure that juices are clear, not pink. Ideally, use a thermometer;

Reheat cooked food thoroughly.

Keep food at safe temperatures

Do not leave cooked food at room temperature for more than 2 hours;

Refrigerate promptly all cooked and perishable food (preferably below 5ºC);

Do not store food to long even in the refrigerator.

Do not thaw frozen food at room temeprature

Use safe water and raw materials

Use safe water or treat it to make it safe;

Select fresh and wholesome foods;:

Choose foods processed for safety, such as pasteurized milk;

Wash fruits and vegetables, especially if eaten raw.

Do not use food beyond its expiry date.

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