Food Selection, Purchase and Storage
Telangana Open School (TOSS) · Class 12 · Community Science (Home Science)
Flashcards for Food Selection, Purchase and Storage — Telangana Open School (TOSS) Class 12 Community Science (Home Science). Quick Q&A cards covering key concepts, definitions, and formulas.
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What are the three main factors that influence food selection?
Answer
The three main factors are: 1) Money available – more money allows greater variety; 2) Likes and dislikes – people prefer foods they enjoy in taste, texture, and appearance; 3) Advertisements – media …
Why is it better to buy seasonal fruits and vegetables?
Answer
Seasonal produce is fresher, more nutritious, cheaper, and has better taste and texture. It also reduces the need for long-distance transport and artificial ripening, making it more eco-friendly and e…
How can advertisements affect your food choices?
Answer
Advertisements use attractive visuals, celebrity endorsements, and health claims to influence people. They may make unhealthy foods seem appealing or exaggerate benefits, leading to poor food choices …
What should you check when buying meat?
Answer
Good quality meat should have a deep red color with white or creamy fat. Avoid meat that is dark brown, greenish, or has yellow fat. It should not smell bad, as this indicates spoilage and is unsafe t…
How do you test the freshness of an egg at home?
Answer
Place the egg in a jar of salt water. If it floats, it is stale and should not be eaten. Fresh eggs sink. Also, check that the shell is clean, rough, and not cracked.
What are the signs of spoiled fish?
Answer
Spoiled fish has dull, dry skin, scales that fall off easily, cloudy or sunken eyes, and grayish or brownish gills. The flesh leaves a dent when pressed and may have a strong, unpleasant smell.
Why should you avoid buying mouldy cereals or legumes?
Answer
Mould produces harmful toxins that can cause food poisoning and long-term health issues. Mouldy grains and pulses are unsafe to eat, even after cooking, and should be discarded.
What is the shelf life of perishable foods?
Answer
Perishable foods like meat, fish, dairy, and leafy vegetables have a short shelf life of 1–2 days. They spoil quickly and must be stored in the refrigerator or consumed immediately.
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