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Compare the food value of tinned tuna in brine with the food value of tinned tuna in oil - Junior Cycle Home Economics - Question 1 - 2010
Question 1
Compare the food value of tinned tuna in brine with the food value of tinned tuna in oil. In order to complete a balanced meal, suggest two foods to serve with the ... show full transcript
Worked Solution & Example Answer:Compare the food value of tinned tuna in brine with the food value of tinned tuna in oil - Junior Cycle Home Economics - Question 1 - 2010
Step 1
Compare the food value of tinned tuna in brine with the food value of tinned tuna in oil.
Answer
Tinned tuna in brine has a lower energy value of 113 kcal per 100g compared to 189 kcal in tinned tuna in oil. The protein content remains the same at 27g for both, but there is a significant difference in fat content: tinned tuna in brine has 0.5g of fat compared to 27g in tinned tuna in oil. Additionally, tinned tuna in brine has a lower sodium content (0.4g) versus tinned tuna in oil, which also has trace amounts of carbohydrates and fibre in both.
This comparison highlights that tinned tuna in brine is a healthier option, offering lower calories and less fat.
Step 2
Suggest two foods to serve with the tinned fish, and give one reason for your choice of each food.
Answer
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Potatoes:
- Reason: High in carbohydrates, providing energy necessary for maintaining energy levels, particularly as part of a balanced meal.
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Vegetables (e.g., brown rice, baked potato):
- Reason: High in vitamins and fibre, which are essential for digestion and overall health.
Step 3
Which of the above tinned fish would you serve to (i) an obese adult, (ii) a young athlete and (iii) a person with high blood pressure? Give one reason for your choice in each case.
Answer
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(i) An obese adult: Tinned tuna in brine.
- Reason: Lower in calories and fat, making it a better choice for weight management.
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(ii) A young athlete: Tinned tuna in oil.
- Reason: Provides more energy due to higher fat content, which is beneficial for energy requirements during physical activity.
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(iii) A person with high blood pressure: Tinned tuna in brine.
- Reason: Lower sodium content helps in managing blood pressure levels.
Step 4
Step 5
Explain why fish should be included in the diet of teenagers.
Answer
Fish is an important source of protein necessary for growth and development during the teenage years. It also contains essential fatty acids, Omega-3, which support brain health and development. Furthermore, fish is generally low in fat and provides other nutrients like Vitamin B, which are crucial for overall health.
Step 6