Questions and Answers
Which of the following is NOT a characteristic of Chilled Seawater (CSW)?
What is the primary advantage of using Chilled Seawater (CSW) over wet ice for chilling fish?
Compared to wet ice, what effect does using Chilled Seawater (CSW) have on fish?
Why might a fish processing facility choose to use Chilled Seawater (CSW) instead of wet ice?
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What is a potential drawback of using wet ice when compared to Chilled Seawater (CSW) in fish processing?
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Study Notes
Chilled Seawater (CSW) Characteristics
- High temperatures, typically above 0°C
- Low freezing point due to high salt content
Advantages of CSW over Wet Ice
- Primary advantage: faster cooling rates, resulting in better preservation of fish
- Gentler on fish, reducing damage and improving quality
- More efficient in cooling fish, resulting in energy savings
Comparison of CSW and Wet Ice
- CSW has a more consistent cooling effect, whereas wet ice can cause temperature fluctuations
- CSW reduces fish moisture loss, whereas wet ice can lead to dehydration
Choosing CSW over Wet Ice
- CSW is often preferred due to its ability to maintain consistent refrigeration, improving product quality and shelf life
- CSW also offers energy savings and reduced environmental impact compared to wet ice
Drawbacks of Wet Ice
- Can cause fish to become dehydrated due to moisture loss
- Temperature fluctuations can lead to inconsistent cooling, negatively impacting fish quality
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Description
This quiz compares the advantages and disadvantages of using Chilled Seawater (CSW) and wet ice for chilling fish. Topics include chilling rates, fish quality, and processing facilities. Test your knowledge of the benefits and drawbacks of each method.
