GATE XL 2022 Paper 1 — page 38

Questions 112–114 of 122. Imported answers require review unless explicitly marked reviewed.

Match the edible oil refining stages given in Column I with their respective functions in Column II.

Column I P. Degumming Q. Neutralization R. Bleaching S. Winterization

Column II

Separation of waxes

Remove of pigments

Remove of phosphates

Remove of free fatty acids

Your answerChoose one option.

P-3, Q-2, R-1, S-4

P-2, Q-1, R-3, S-4

P-3, Q-4, R-2, S-1

P-3, Q-1, R-2, S-4

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Make the correct pair of food packaging technology given in Column I with operating principle or description in Column II.

Column I P. Aseptic packaging Q. Active packaging R. Modified atmosphere packaging S. Vacuum packaging

Column II

Control of the concentration of O₂ and CO₂ inside the package

Create a skin tight package wall

Independent sterilization of food and packaging material and packaging under sterile environment

Makes non-passive contribution to product development

Your answerChoose one option.

P-3, Q-4, R-1, S-2

P-3, Q-2, R-1, S-4

P-1, Q-4, R-3, S-2

P-3, Q-1, R-4, S-2

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Which of the following is not a caramel flavor producing compound?

Your answerChoose one option.

3-Hydroxy-2-methylpyran-4-one

2H-4-Hydroxy-5-methylfuran-3-one

3-Hydroxy-2-acetylfuran

p-Amino benzoic acid

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2022 · Paper 1