Food Technology-Data Intensity 3 Multiple Questions and Answers.




6.Pynivate carboxylase is an example of ________?
A. Ligases enzyme
B. Isomerase enzyme
C. Lysos enzyme
D. Hydrolases enzyme

7.Which type of bacteria grow best within the temperature range 55�C______?
A. Mesophilic
B. Thermophilic
C. Psychrophilic
D. All the above

8.Which type of bacteria grow best at refrigeration temperature 10�C___?
A. Thermophilic
B. Psychrophilic
C. Mesophilic
D. All the above

9.Fresh foods have water activity (Aw) of_______?
A. 0.99
B. 1
C. 1.6
D. 2.9

10.Which one of the following is commonly applied to plan order to destroy some enzyme systems prior to canning freezing or dehydration_____?
A. Blanching
B. Pasteurization
C. Sterilization
D. None of theme

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