Phytochemistry: Aldehyde Glycosides and Vanillin
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Questions and Answers

What is the biological source of vanillin?

  • Lemon zest
  • Lavender flowers
  • Vanilla pods (correct)
  • Cinnamon sticks

    • What does glucovanillin yield on hydrolysis?

  • Galactose and vanillin
  • Maltose and vanillin
  • Glucose and vanillin (correct)
  • Fructose and vanillin

    • What compound gives vanilla its characteristic flavor?

  • Menthol
  • Cinnamaldehyde
  • Citral
  • Vanillin (correct)

    • What is the main use of vanilla pods?

    <p>Confectionery and perfumery</p> Signup and view all the answers

    Which compound is obtained on hydrolysis of glucovanillin?

    <p>Vanillin</p> Signup and view all the answers

    What is the chemical structure of vanillin?

    <p>C8H8O3</p> Signup and view all the answers

    Which functional group is present in glucovanillin?

    <p>Aldehyde</p> Signup and view all the answers

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