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‘Six in ten primary school children are not eating enough fibre.’ (www.bordbia.ie) (a) Give an account of (i) the nutritive value and (ii) the dietetic value of cereals - Leaving Cert Home Economics - Question 2 - 2022
Question 2
‘Six in ten primary school children are not eating enough fibre.’ (www.bordbia.ie) (a) Give an account of (i) the nutritive value and (ii) the dietetic value of ce... show full transcript
Worked Solution & Example Answer:‘Six in ten primary school children are not eating enough fibre.’ (www.bordbia.ie) (a) Give an account of (i) the nutritive value and (ii) the dietetic value of cereals - Leaving Cert Home Economics - Question 2 - 2022
Step 1
(i) the nutritive value of cereals
Answer
Cereals are a vital source of nutrition for children. They provide:
- Carbohydrates: The primary source of energy, essential for daily activities and maintaining energy levels.
- Protein: Important for growth and repair of body tissues. Certain cereals provide high-quality protein, essential for children's development.
- Vitamins: They are rich in B-group vitamins, which support metabolic processes and energy production.
- Minerals: Good sources of iron and phosphorus, crucial for bone health and overall bodily functions.
- Dietary Fiber: Aids in digestion and helps to prevent constipation, contributing to a healthy gut.
- Low Water Content: Cereals have low water content which may help sustain energy without excessive fluid intake.
Step 2
(ii) the dietetic value of cereals
Answer
The dietetic value of cereals can be highlighted as follows:
- Versatility: Cereals can be incorporated into various meals, both sweet and savory, making them a staple food item.
- Gluten-Free Options: Certain cereals (like rice and corn) are suitable for individuals with celiac disease, ensuring inclusivity in dietary choices.
- Cholesterol Management: Many cereals are low in saturated fats which can help manage cholesterol levels effectively.
- Ease of Preparation: Cereals are generally easy and quick to prepare, making them a convenient option for busy families.
- Cost-Effective: They are often less expensive than other food sources, allowing families to maintain a budget while still providing nutritious meals.
Step 3
Plan a high fibre menu (3 meals, to include a packed lunch)
Answer
Breakfast
- Orange juice
- Wholegrain cereal with milk
- Strawberry yogurt
- Glass of milk
Packed Lunch
- Brown roll with chicken and cheese
- Apple
- Bottle of water
Dinner
- Vegetable soup with brown bread
- Spaghetti Bolognese with brown pasta
- Glass of milk
Step 4
Outline the effects of heat on cereals
Answer
Heat application to cereals has various effects:
- Swelling: Moist heat causes grains to swell as they absorb water, making them more palatable.
- Gelatinization: Cooking renders starches more digestible, leading to a smoother texture, especially in foods like porridge.
- Degradation of Nutrients: Overcooking can lead to the loss of certain vitamins and minerals, making heat control crucial during preparation.
- Flavor Development: Roasting or baking cereals can enhance flavor, creating a pleasing aroma and taste.
- Carmelization: Heat promotes caramelization of sugars, contributing to color and depth of flavor in breakfast cereals and baked goods.