Introduction to Pharmacognosy: Definition, Sources, and Drugs
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Questions and Answers

In which region is Sarsaparilla found?

  • Southeast Asia
  • South Africa
  • Northern Europe
  • Central India (correct)

What is the popular name for the plant with the part used as root?

  • Sarsasapogenin
  • Indian Sarsaparilla (correct)
  • Anantamool
  • Smilagenin

Which pharmacological properties of Sarsaparilla can be attributed to plant steroids?

  • sitosterol (correct)
  • rheumatism
  • smilagenin
  • herpes

How tall does Sarsaparilla grow?

<p>50 m (D)</p> Signup and view all the answers

What is the traditional use of Sarsaparilla in Peru and Honduras?

<p>Treating headaches (A)</p> Signup and view all the answers

According to European physicians, what is the primary use of sarsaparilla root?

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

What is the definition of Pharmacognosy?

<p>The study of medicinal and related products obtained from plant, animal, mineral, and marine origins. (D)</p> Signup and view all the answers

What does sarsaparilla's pharmacological properties include?

<p>All of the above (D)</p> Signup and view all the answers

What is the primary use of sarsaparilla according to European physicians?

<p>Wound healer (C)</p> Signup and view all the answers

What are the traditional uses of sarsaparilla according to indigenous populations of Central & South America?

<p>Treatment of rheumatism (D)</p> Signup and view all the answers

What term was used for the subject now known as Pharmacognosy in the 19th century?

<p>Materia Medica (C)</p> Signup and view all the answers

Who coined the term Pharmacognosy in 1815?

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

What is the botanical name for Sarsaparilla?

<p>Smilax regelii (C)</p> Signup and view all the answers

Which of the following were mentioned as sources of drugs in the introductory text?

<p>Plants, Animals, Marine &amp; Tissue culture (B)</p> Signup and view all the answers

What is the primary role of secondary metabolites in plants?

<p>Plant defense against herbivory (D)</p> Signup and view all the answers

Which term is used for chemicals produced by the plants for normal growth, development, and reproduction or other primary functions?

<p>Primary metabolite (C)</p> Signup and view all the answers

Study Notes

Sarsaparilla

  • Found in Central and South America
  • Also known as Smilax ornata
  • Pharmacological properties due to plant steroids

Characteristics

  • Can grow up to 50 feet tall

Traditional Uses

  • In Peru and Honduras, used to treat skin ailments and as a tonic
  • According to European physicians, primarily used to treat skin conditions
  • In Central and South America, used by indigenous populations to treat various ailments

Pharmacognosy

  • Study of the physical, chemical, and biological properties of drugs of natural origin
  • Term coined by Johann Adam Schmidt in 1815
  • Previously known as Materia Medica in the 19th century

Plant Metabolites

  • Primary metabolites: chemicals produced for growth, development, and reproduction
  • Secondary metabolites: chemicals produced for adaptation to environment, with roles in defense, attraction, and protection

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Description

Test your knowledge of the definition, history, scope, and development of Pharmacognosy, as well as the sources of drugs such as plants, animals, marine, and tissue culture. Learn about organized drugs, unorganized drugs, primary metabolites, and secondary metabolites.

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