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Many modern processed products such as low calorie, snack and ready to eat convenience foods, would not be possible without the use of food additives - Leaving Cert Home Economics - Question 3 - 2018
Question 3
Many modern processed products such as low calorie, snack and ready to eat convenience foods, would not be possible without the use of food additives. (a) What is a... show full transcript
Worked Solution & Example Answer:Many modern processed products such as low calorie, snack and ready to eat convenience foods, would not be possible without the use of food additives - Leaving Cert Home Economics - Question 3 - 2018
Step 1
What is a processed food?
Answer
A processed food is any food that has been altered in some way during its preparation. This includes processing techniques such as freezing, canning, baking, or drying. While some processed foods can be unhealthy due to high levels of sugar, salt, and fats, others are fortified and can provide essential nutrients in our diet.
Step 2
Evaluate the merits of incorporating processed foods in the diet.
Answer
There are several merits to incorporating processed foods into our diet:
- Convenience: Processed foods save time and energy in meal preparation, making them an easy option for busy lifestyles.
- Variety: They provide a wider array of food choices and can diversify our diet.
- Preservation: Processing extends the shelf life of foods, reducing waste and preventing food spoilage.
- Nutritional Fortification: Many processed foods are fortified with vitamins and minerals, contributing to better overall nutrition.
Step 3
Give an informative account of flavourings and antioxidants.
Answer
Flavourings and antioxidants play crucial roles in food processing.
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Classes / Types:
- Natural: Examples include sugar and salt.
- Artificial: Examples include ethyl acetate and BHA.
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Examples:
- Natural Flavourings: Jam and cheese.
- Artificial Flavourings: Rum flavour and cherry flavour.
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Functions:
- To enhance flavour in food products.
- To preserve the shelf-life by preventing oxidation.
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Use:
- Flavourings are added to improve the taste of prepared foods, while antioxidants prevent rancidity and spoilage.
Step 4
Explain how the use of food additives is regulated by European Union (EU) legislation.
Answer
The use of food additives in the EU is strictly regulated to ensure safety and consumer protection. Each approved additive has its own unique E number and is subject to rigorous testing and evaluation. Authorities such as the European Food Safety Authority (EFSA) oversee this regulatory framework, ensuring that food additives can only be used when they meet specific safety criteria. Furthermore, the labeling of food products must clearly identify additives used, allowing consumers to make informed choices.