Marker Compounds and Pharmacological Activity Quiz
20 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which category of marker compounds includes plant components whose clinical effects have been proven?

  • Active markers
  • Active principles (correct)
  • Analytical markers
  • Negative markers

    • Which category of marker compounds includes compounds that have known pharmacological activity but their therapeutic effect may not be proven?

  • Negative markers
  • Active principles
  • Analytical markers
  • Active markers (correct)

    • Which category of marker compounds is selected when none of the active principles and active markers are known in the plant?

  • Active markers
  • Active principles
  • Analytical markers (correct)
  • Negative markers

    • Which category of marker compounds includes compounds that are toxic or allergenic?

    <p>Negative markers (A)</p> Signup and view all the answers

    Which method can be used to analyze marker compounds?

    <p>Thin Layer Chromatography (TLC) (C)</p> Signup and view all the answers

    Which method is used to determine the quality of herbal raw materials and the stability of natural products?

    <p>High Performance Thin Layer Chromatography (HPTLC) (A)</p> Signup and view all the answers

    Which compound is an active principle in licorice?

    <p>Glycyrrhizin (B)</p> Signup and view all the answers

    Which compound is an active marker in fenugreek?

    <p>Trigonelline (D)</p> Signup and view all the answers

    Which compound is used as a negative marker in the ginkgo plant?

    <p>Ginkgolic acids (C)</p> Signup and view all the answers

    Which category of marker compounds is used when none of the active principles and active markers are known in the plant?

    <p>Analytical markers (B)</p> Signup and view all the answers

    Which category of compounds in plants may contain toxic compounds called aflatoxins?

    <p>Aflatoxins residue (A)</p> Signup and view all the answers

    What determines the minimum or acceptable range of markers for standardization and determining the expiration date of natural products?

    <p>Physicochemical control of natural and traditional products (C)</p> Signup and view all the answers

    Which type of residue should be measured in plants according to the monographs?

    <p>Pesticide residue (D)</p> Signup and view all the answers

    Which microorganisms are considered for edible medicinal plants?

    <p>Salmonella and Escherichia coli (C)</p> Signup and view all the answers

    What determines the type of tests performed to control the quality of a natural or traditional product?

    <p>Type of product (dosage forms) (A)</p> Signup and view all the answers

    If a monograph is available for a natural or traditional product, how should the tests be performed?

    <p>According to the monograph (D)</p> Signup and view all the answers

    What is the maximum acceptable count for total aerobic microbial count in some medicinal plants?

    <p>105 CFU/g (B)</p> Signup and view all the answers

    Which type of residue should be measured in plants according to the monographs?

    <p>Pesticide residue (C)</p> Signup and view all the answers

    What is the maximum acceptable count for total combined yeasts/moulds count in some medicinal plants?

    <p>103 CFU/g (B)</p> Signup and view all the answers

    What determines the need to measure aflatoxins in plants?

    <p>Aflatoxins residue (A)</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser