Principles Of Food Preservation Set 7

Mechanical Engineering

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This set of Principles of Food Preservation Multiple Choice Questions & Answers (MCQs) focuses on Principles Of Food Preservation Set 7

Q1 | Certain antioxidants (e.g. – Nisin) can be used with the organic acids to reduce certain micro flora.
  • true
  • false
Answer: true
Explaination:
the statement is true.
Q2 | Which of the following statements is true?
  • multi-target preservation helps to target many factors such as ph, temperature etc and hence helps fight all types of microbes
  • it is desired to reduce the antagonist effects
  • sometimes hurdle technology has antagonist effects
  • all of the mentioned
Answer: all of the mentioned
Explaination:
multi-target preservation helps to target many factors such as ph, temperature etc and hence helps fight all types of microbes. sometimes, instead of having a positive effect, hurdle technology has antagonist effects. this means that the combination of techniques used for food preservation don’t kill the microbes already present and just inhibit the growth. it could
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