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Q. 1 Label of Tinned Fish - Junior Cycle Home Economics - Question 1 - 2010
Question 1
Q. 1 Label of Tinned Fish. (a) Compare the food value of tinned tuna in brine with the food value of tinned tuna in oil. expect reference to energy, protein, fat s... show full transcript
Worked Solution & Example Answer:Q. 1 Label of Tinned Fish - 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
The comparison of the food values of tinned tuna in brine and tinned tuna in oil highlights significant nutritional differences.
- Energy: Tinned tuna in brine contains approximately 113 kcal per 100g, while tinned tuna in oil provides about 189 kcal per 100g. This indicates that tuna in oil is more energy-dense.
- Protein: Both varieties contain 27g of protein per 100g, showcasing that protein content remains consistent between the two.
- Fat: Tuna in brine has only 0.5g of fat, in contrast to the 13.5g of fat in tuna in oil, making the brine version leaner and more suitable for lower-fat diets.
- Sodium: The sodium content is slightly higher in brine (0.4g) compared to oil (0.3g), so those mindful of sodium intake may prefer the tuna in oil.
- Carbohydrate and Fibre: Both varieties show negligible amounts of carbohydrate and fibre, with brine showing a trace of fibre and no carbohydrates, as does the oil version.
In conclusion, while both types are excellent protein sources, tuna in brine is lower in calories and fat, making it a better option for those aiming to limit energetic and fatty intake.
Step 2
In order to complete a balanced meal, suggest two foods to serve with the tinned fish, and give one reason for your choice of each food.
Answer
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Name food: Potato Reason for choice: Potatoes are high in carbohydrates, providing necessary energy to complement the protein from the tuna.
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Name food: Vegetables (e.g., carrots, broccoli) Reason for choice: Vegetables are rich in vitamins and fiber, which are crucial for a balanced diet, aiding digestion and enhancing overall health.
Step 3
Bearing in mind the healthy eating guidelines, 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
(i) Name of tinned fish: Tuna in brine.
Reason for choice: It contains fewer calories and less fat, making it healthier for an obese adult.
(ii) Name of tinned fish: Tuna in oil.
Reason for choice: It provides more energy, which is beneficial for a young athlete who needs additional calories for physical activities.
(iii) Name of tinned fish: Tuna in oil.
Reason for choice: It has a lower sodium level, which is advantageous for a person with high blood pressure.
Step 4
Step 5
Explain why fish should be included in the diet of teenagers.
Answer
Fish should be included in the diet of teenagers because it serves as a good source of protein necessary for growth and development. It has a short cooking time, making it convenient for busy schedules. Additionally, white fish is low in fat, promoting healthier dietary choices. Fish is generally available year-round, ensuring consistent accessibility for processing and consumption, and it contains important nutrients like Vitamin B, vital for various physiological functions.
Step 6