Top 150+ Solved Principles of Food Preservation MCQ Questions Answer
Q. Certain bacteria are added to minced meat products. This activity is followed by dehydration. What is this activity called?
a. coating
b. freezing
c. curing
d. fermentation
Q. Mina brought a meat product that was ‘ready to eat’ and she directly used between two slices of bread to make a sandwich. Which of the following is true about the above type of meat product?
a. this is called luncheon meat
b. this is pasteurized and stored in refrigerators
c. all of the mentioned
d. water binding agents are essential as re- heating tends to water loss
Q. Oil/Lemon/Vinegar + Spices applied to meat is called
a. marinating
b. emulsifying
c. fermenting
d. coating
Q. Which of the following change takes place during the ageing process in the making of ice creams?
a. decrease in viscosity
b. proteins change slightly
c. fats turn into liquids
d. all of the mentioned
Q. Without which of the given steps, would ice cream be an inedible hard frozen mass?
a. freezing
b. whipping with air
c. hardening of ice cream
d. all of the mentioned
Q. Which of the following risk is associated with a frozen material tagged ‘00+’?
a. contains a sensitive element that might be damaged with poor care
b. is prone to harmful bacteria if not maintained at the instructed conditions
c. chances of spoiling to take place by the mishandling of consumers
d. all of the mentioned
Q. Frozen prepared chicken dinner comes under which of the following categories of processes?
a. single component, single-product process
b. multi component blended products
c. multi component products with add-ons
d. multi component, multi process assembly operations
Q. Categories of food that is represented by category I is
a. a special category of non-sterile food items for infants
b. +++foods
c. 000 foods
d. all of the mentioned
Q. Which of the following indicators has a graduated scale?
a. defrost
b. time-temperature integrators
c. time-temperature integrators/indicators
d. all of the mentioned
Q. Statement 1: The stomach of a goat or a sheep has an enzyme called rennin which is used to make cottage/curd cheese. Statement 2: Certain sea-foods such as shrimps and lobsters can destroy vitamin B- 12 in the body if eaten raw due to the presence of an enzyme called thiaminase.
a. true, false
b. true, true
c. false, false
d. false, true
Q. Bacteria and yeast can
a. grow with or without air
b. need humid/warm conditions to grow
c. need more moisture than molds
d. all the mentioned statements can be used to fill the blanks