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Icing Fish for Chilling: Considerations and Process

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Icing Fish for Chilling: Considerations and Process

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Questions and Answers

How is cooling of fish achieved through icing?

By blowing cold air onto the fish

By using a cooling system in the storage container

Through direct contact between melted ice and fish (correct)

By exposing the fish to direct sunlight

What ratio of ice to fish is recommended for longer fishing trips?

1:3

1:2 (correct)

1:1

2:1

Why should big fish be placed at the bottom when packing mixed fish for icing?

To avoid localized heating (correct)

To allow easier drainage of accumulated water

To prevent them from melting faster

To keep them cooler

How should fish with delicate skin be packed in relation to other fish?

On top of fish with scales Signup and view all the answers

What is another term for 'slush ice' used for chilling fish catch?

Chilled Seawater (CSW) Signup and view all the answers

How does the placement of gutted fish with ice differ from other fish?

It is arranged with belly down in a slanting position inside the container Signup and view all the answers

What is one advantage of using CSW over wet icing to chill fish?

Reducing the risk of physical damage to fish Signup and view all the answers

Why are air blowers commonly used in big commercial boats for fish chilling?

To lower the temperature of the fish room effectively Signup and view all the answers

What is a drawback of CSW when compared to wet icing for chilling fish?

Fish tend to spoil faster in CSW Signup and view all the answers

What factor does NOT affect the amount of ice needed for chilling fish?

Type of fish species Signup and view all the answers

How does CSW prevent physical damage to chilled fish?

By washing the fish in slurry Signup and view all the answers

What role do finned evaporators and fans play in air chilling fish on big commercial boats?

To circulate chilled air effectively Signup and view all the answers