Myrrh: Botany and Commercial Uses
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Questions and Answers

Which plant family does myrrh belong to?

  • Fabaceae
  • Anacardiaceae
  • Burseraceae (correct)
  • Rutaceae
  • What is the native distribution of myrrh?

  • Southeast Asia and North America
  • Australia and South America
  • Arabian Peninsula and parts of Africa (correct)
  • Mediterranean region and East Asia
  • Which part of the myrrh plant is used commercially?

  • Resin (correct)
  • Flowers
  • Leaves
  • Roots
  • What is the first step in the harvesting process of myrrh resin?

    <p>Selection of trees</p> Signup and view all the answers

    During the harvesting of myrrh resin, what process follows after making incisions in the tree's bark?

    <p>Resin collection</p> Signup and view all the answers

    Which of the following plant parts are considered true roots?

    <p>Carrots and turnips</p> Signup and view all the answers

    What distinguishes bulbs from tubers?

    <p>Bulbs have roots at the bottom while tubers do not</p> Signup and view all the answers

    What contributed to the susceptibility of the potato crop in Ireland during the 19th century?

    <p>Monoculture of a single cultivar</p> Signup and view all the answers

    Which of the following statements about true roots is accurate?

    <p>True roots are primarily taproots specialized for carbohydrate storage</p> Signup and view all the answers

    What is the primary nutritional component of cassava?

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

    What characteristic is unique to rhizomes compared to other root storage structures?

    <p>They are swollen, horizontal underground stems</p> Signup and view all the answers

    What must be done to taro before consumption?

    <p>It must be boiled</p> Signup and view all the answers

    Which family do the major food bulbs, such as onions and garlic, belong to?

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

    Which of the following statements about sweet potatoes is TRUE?

    <p>They can be propagated from stem cuttings.</p> Signup and view all the answers

    Which of the following plant parts is typically harvested as a green vegetable crop?

    <p>Bamboo shoots</p> Signup and view all the answers

    How did the introduction of the sugar beet influence European agriculture?

    <p>It provided an alternative to cane sugar during conflicts.</p> Signup and view all the answers

    What is the primary function of taproots in economically important vegetables?

    <p>They store carbohydrates within the root</p> Signup and view all the answers

    What is a characteristic of biennial species that produce taproots?

    <p>They store nutrients in their taproots.</p> Signup and view all the answers

    Which family does the carrot belong to?

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

    Which of the following vegetables is classified as a tuber?

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

    What is a defining characteristic of yam propagation?

    <p>Using tuber cuttings</p> Signup and view all the answers

    What major event was triggered by potato blight in the mid-1800s?

    <p>A significant famine in Ireland</p> Signup and view all the answers

    Which type of yam is native to Central America?

    <p>Cush-cush yam</p> Signup and view all the answers

    What is the main characteristic of the sugar beet developed in the late 1700s?

    <p>It has a high sucrose content.</p> Signup and view all the answers

    What common trait do potatoes and yams share in terms of propagation?

    <p>They are propagated vegetatively.</p> Signup and view all the answers

    What is the primary component of sweet potatoes that distinguishes them from regular potatoes?

    <p>Greater susceptibility to pests</p> Signup and view all the answers

    What impact did the introduction of the potato have on European diets?

    <p>It became a staple food source.</p> Signup and view all the answers

    Which feature makes the Mustard family suitable for growth in north temperate regions?

    <p>Their cold hardiness</p> Signup and view all the answers

    What component gives mustard its distinct pungent flavor?

    <p>Mustard oil glycosides</p> Signup and view all the answers

    Which of the following vegetables is classified as a cultivar of Brassica oleracea?

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

    What type of head does cauliflower produce?

    <p>A modified head of sterile flowers</p> Signup and view all the answers

    Which of the following is NOT a cultivar associated with Brassica rapa?

    <p>Brussels sprouts</p> Signup and view all the answers

    What defines the culinary use of Bok choi?

    <p>Its rosette of leaves and stalks</p> Signup and view all the answers

    What distinguishes white asparagus from green asparagus during harvest?

    <p>Mounding earth prevents sunlight access</p> Signup and view all the answers

    Which vegetable is native to the Mediterranean and has been domesticated for over 6,000 years?

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

    What is a characteristic of the leaf petioles used in culinary dishes?

    <p>They can be eaten raw or cooked</p> Signup and view all the answers

    Which feature makes spinach particularly nutritious?

    <p>Rich in minerals and vitamins</p> Signup and view all the answers

    What culinary role does chicory serve aside from being a salad ingredient?

    <p>Mainly used as animal forage</p> Signup and view all the answers

    Which of these is a unique trait of kohlrabi?

    <p>It forms a bulbous lower stem</p> Signup and view all the answers

    Study Notes

    Myrrh (Commiphora myrrha)

    • Botanical Information
      • Family: Burseraceae
      • Type of plant:
        • Woody plant
        • Typically a small tree
        • Perennial (lives for more than two years)
      • Native distribution: Arabian Peninsula (Oman, Yemen) and Africa (Djibouti, Ethiopia, Somalia, Northeast Kenya)

    Commercial Use

    • Part used: Resin
    • Uses:
      • Flavoring agent in meat products, desserts, soft drinks, gum and sweets.
      • Fragrance in incense, cosmetics (mouthwash, soaps, perfumes)
    • Harvesting process:
      • Select mature, resin-rich trees.
      • Make incisions in the bark to encourage resin flow.
      • Collect the oozing resin droplets.
      • Allow the resin to harden into "tears".
    • Processing process:
      • Grade the resin tears based on quality.
      • Clean the resin to remove impurities.
      • Grind the resin into powder if needed.
      • Extract essential oils through distillation (optional).

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    Description

    Explore the fascinating world of Myrrh (Commiphora myrrha), a woody perennial plant from the Burseraceae family. Learn about its native distribution, harvesting, and processing techniques, as well as its diverse applications in flavoring and fragrance. This quiz will test your knowledge of this ancient resin and its modern-day uses.

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