For small sized fish product individual quick freezing is best... | Agrigyan

1

ICAR JRF Fish Processing Technology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

For small sized fish product individual quick freezing is best done by using

Fluidized bed freezer Tunnel freezer Contact plate Air blast freezer

2

ICAR JRF Fish Processing Technology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Which type of refrigerant is commonly used in seafood processing plants?

R-134a Ammonia Freon-22 Carbon dioxide

3

ICAR JRF Fish Processing Technology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

After freezing, the frozen blocks of fish/shrimp are again dipped in ice cold water to

Enhance dehydration of the product Prevent hydrolytic rancidity Prevent dehydration and help in preventing oxidative rancidity Prevent non-uniform coating of ice around the Block

4

ICAR JRF Fish Processing Technology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

The water boils at 0°C, if the pressure is reduced to

0.006 bar 0.06 bar 0.6 bar 6.0 bar

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Fish Processing Technology- ICAR JRF/SRF 2024

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