53.

34.

55.

56.

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62.

The process in which foods are placed in a shielded chamber and subjected to a radiant
energy source is :

(ಡಿ) Pasteurization (8) Irradiation
(C) High Pressure processing (D) Ohmic heating

What is the collective term for disease causing microorganisms ?
(ಡಿ) Bacteria (8) Germs (ര Pathogens (D) 1108೬

In a cold store, shrinkage of produce mainly occurs due to :
(A) Low temperature (8) Low humidity
(യ High temperature (D) High humidity

Which of the following is most suitable for precooling of leafy vegetables ?
(ക) Hydro cooling (8) Forced air cooling
(C) Vacuum cooling (D) Package icing

The optimum storage temperature of banana without chilling injury is about :
(A) 5°C (8) 7°C (©) 10% (D) 13°C

The temperature and time conditions for sterilization വ്‌ food is :
(8) 121°C and 15 minutes (8) 100°C and 15 minutes
(C) 121°C and 5 minutes (D) 100°C and 5 minutes

Smoking is a :
(ക) Physical preservation method (8) Chemical preservation method
(C) Biological preservation method (D) All of the above

The time at a specified temperature required to destroy 90% of microbial population is known
88 :

(A) Fvalue (8) Z value

(ಲ) D value (D) None of the above

MAP stands for :
(ಡಿ) Modified Atmospheric Packaging (B) Modified Airtight Packaging
(0) Moisture Altering Packaging (D) None of the above

Hydrated lime is used as :

(ಗಿ) Oxygen scrubber (8) CO, scrubber
(೮) Ethylene scrubber (D) Humidifier
9 165/2015

17.7.0.)