Food Science Questions and Answers
100% Correct
What role do emulsifiers play in food science?
Emulsifiers help to mix and stabilize oil and water-based ingredients in recipes.
How does the presence of gelatin affect the texture of food?
Gelatin forms a gel when mixed with liquids, giv...
Food Science Questions and Answers
100% Correct
What role do emulsifiers play in food science?
✔✔ Emulsifiers help to mix and stabilize oil and water-based ingredients in recipes.
How does the presence of gelatin affect the texture of food?
✔✔ Gelatin forms a gel when mixed with liquids, giving food a smooth and firm texture.
What is the effect of heat on proteins in cooking?
✔✔ Heat causes proteins to denature, which changes their texture and flavor.
How do artificial sweeteners compare to sugar in terms of sweetness?
✔✔ Artificial sweeteners are much sweeter than sugar but contain fewer calories.
What happens when starch is heated in the presence of liquid?
✔✔ Starch gelatinizes, absorbing moisture and thickening the mixture.
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, How do microorganisms influence the flavor of fermented foods?
✔✔ Microorganisms produce acids and gases during fermentation, giving foods unique flavors.
What is the purpose of pasteurizing milk?
✔✔ Pasteurization kills harmful bacteria without significantly altering the flavor or nutrients.
How does fat content in milk affect its nutritional value?
✔✔ Fat provides essential nutrients like vitamins A, D, E, and K, but also calories.
How do enzymes in bread dough affect the final product?
✔✔ Enzymes help to break down starches into sugars, creating carbon dioxide and making the
bread rise.
What is the role of antioxidants in preventing food spoilage?
✔✔ Antioxidants protect food from oxidative damage and extend shelf life.
How does freezing affect the texture of fruits?
✔✔ Freezing preserves the natural texture and flavor of fresh fruits for extended periods.
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