Questions and Answers
Name two pathogens that can cause widespread outbreaks due to bacterial contamination in food.
Salmonella and E.coli
How can bacteria enter the food chain?
Through poor hygiene practices or contaminated water sources
What is adulteration in the context of food?
Tampering with or diluting food with inferior substances to increase profits
Give an example of adulteration in food.
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What is the difference between food allergies and intolerances?
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Study Notes
Food Contamination and Safety
- Contamination can occur at any stage of the food production process, from farming to storage.
- Bacterial contamination is a common problem, with pathogens like Salmonella and E. coli causing widespread outbreaks.
- Poor hygiene practices and contaminated water sources can lead to bacterial contamination in the food chain.
Food Adulteration
- Adulterated foods are those that have been tampered with or diluted with inferior substances to increase profits.
- Examples of food adulteration include adding water to milk or substituting expensive spices with cheaper alternatives.
Food Allergies and Intolerances
- Food allergies occur when the immune system reacts negatively to certain proteins present in foods, such as peanuts or shellfish.
- Food intolerances result from an inability to digest certain components of food, such as lactose in dairy products.
- Food allergies and intolerances pose a significant challenge for many individuals.
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