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Vegan diets are increasing in popularity; however, these diets require careful planning - Leaving Cert Home Economics - Question 2 - 2022
Question 2
Vegan diets are increasing in popularity; however, these diets require careful planning. (a) Identify three nutrients that could be deficient in a vegan diet and ou... show full transcript
Worked Solution & Example Answer:Vegan diets are increasing in popularity; however, these diets require careful planning - Leaving Cert Home Economics - Question 2 - 2022
Step 1
Identify three nutrients that could be deficient in a vegan diet and outline a strategy to prevent the deficiency of each nutrient.
Answer
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Protein:
- Strategy: Include a combination of whole grains and legumes (e.g., quinoa, soybeans, lentils) in meals to ensure adequate protein intake.
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Vitamin B12:
- Strategy: Consume fortified foods such as plant-based milks, cereals, and nutritional yeast, or consider taking a vitamin B12 supplement.
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Iron:
- Strategy: Incorporate iron-rich plant foods (e.g., lentils, chickpeas, fortified cereals) and combine them with vitamin C-rich foods (e.g., citrus fruits, bell peppers) to enhance iron absorption.
Step 2
Set out details of an alternative protein food you have studied. Refer to: name; stages in manufacture.
Answer
Protein Food: Tofu
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Name: Tofu.
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Stages in Manufacture:
- Soaking: Soybeans are cleaned and soaked in water.
- Grinding and Extracting: The soaked beans are ground into a slurry and then heated; the mixture is then filtered to separate the soy milk from the pulp.
- Coagulation: Coagulants (like magnesium chloride) are added to the soy milk to form curds.
- Molding: The curds are poured into molds to shape the tofu and are pressed to remove excess water.
- Packaging: Finally, the tofu is packaged for sale.
Step 3
Indicate how European Union (EU) legislation in relation to food additives protects the consumer.
Answer
European Union (EU) legislation regarding food additives establishes strict safety assessments before any additive can be approved for use in food products. It requires that:
- Additives must be evaluated for safety, ensuring they do not pose any health risks to consumers.
- Proper labeling must be provided, allowing consumers to identify additives in food products.
- Periodic reviews of the safety of existing additives must occur, ensuring ongoing consumer protection.