What temperature range is best for freezing fresh fish for storage?
A. -10°C to -12°C
B. -14°C to -12°C
C. -18°C to -20°C
D. -22°C to -24°C
Answer (1)
Freezing fish at the correct temperature is crucial for preservation.
Evaluate the given temperature ranges to determine the most suitable one.
-18°C to -20°C is the recommended temperature range for freezing fish.
The best temperature range for freezing fresh fish for storage is \boxed{-18°C to -20°C}.
Explanation
Problem Analysis The question asks for the best temperature range for freezing fresh fish for storage. We need to select the correct temperature range from the given options.
Understanding Freezing Temperatures To properly freeze fish for storage, it's important to use temperatures that significantly slow down microbial growth and enzymatic activity. This usually means temperatures well below 0°C.
Evaluating Options Option a (-10°C to -12°C) is not cold enough for long-term storage. Option b (-14°C to -12°C) is also not cold enough. Option c (-18°C to -20°C) is a commonly recommended temperature range for freezing fish. Option d (-22°C to -24°C) is colder than necessary but still acceptable. However, option c is the most widely recommended.
Final Answer The best temperature range for freezing fresh fish for storage is -18°C to -20°C.
Examples
Imagine you're a seafood distributor needing to preserve a large batch of salmon. Freezing it at the correct temperature, such as -18°C to -20°C, ensures that the fish remains safe to eat and retains its quality for an extended period. This prevents spoilage and maintains the fish's texture and flavor, allowing you to distribute high-quality seafood to restaurants and markets. Proper freezing is crucial in the seafood industry to minimize waste and ensure consumer satisfaction.
