Dairy and Food Processing Quiz
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Questions and Answers

Which of the following is not a topic covered in the course?

  • Effect of processing on acceptability and nutritive value of food
  • Food laws and standards
  • Methods and procedures for sam (correct)
  • Food processing and preservation

What is the main focus of Week 6 in the course?

  • Physico-chemical properties and structure of milk and milk constituents
  • Chemical and microbial spoilage of milk and milk products
  • Process technology for manufacture of dairy products (correct)
  • Methods and procedures for sam

What is the purpose of pasteurization in dairy processing?

  • To homogenize milk
  • To sterilize milk and milk products (correct)
  • To separate cream from milk
  • To standardize milk composition

Which of the following is a physico-chemical property of milk?

<p>Structure of milk constituents (B)</p> Signup and view all the answers

What are some common dairy processes covered in the course?

<p>Cream separation, pasteurization, sterilization, and homogenization (D)</p> Signup and view all the answers

Which of the following is a major disadvantage of high voltage treatment in food preservation?

<p>It requires a high treatment time or number of pulses (C)</p> Signup and view all the answers

What is the purpose of using nisin and other bacteriocins in electroporation?

<p>To potentiate the lethal effects of electroporation (B)</p> Signup and view all the answers

What is the effect of high intensity light pulses on food and packaging material surfaces?

<p>They offer new practical approaches to decontamination (C)</p> Signup and view all the answers

What is a potential drawback of the killing effects of high intensity light pulses?

<p>They result in partial heating (C)</p> Signup and view all the answers

What is the role of physical removal of mic in food processing?

<p>To remove microorganisms (B)</p> Signup and view all the answers

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