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TYPES OF CONTAMINATION - Coggle Diagram
TYPES OF CONTAMINATION
chemical contamination: you can smell or taste in the food (pesticides, solvents...)
physical contamination: you can see in the food (hair, insect, glass...)
microbal contamination: you can't see, smell or taste in the food (virus, microbes, bacteria...)
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preventive measures
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personal hygiene (wear protective clothing, clean equipment)
safe food preservation
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5 methode
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high temperature (cans or jars, killed bacteria)
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using chemicals ( pickling, salting, sugaring, smoking)
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