Jicama as a Food Plant
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Jicama as a Food Plant

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Questions and Answers

What is the botanical classification of jicama in terms of its growth type?

  • Shrub
  • Tree
  • Herbaceous (correct)
  • Woody
  • Which characteristic defines jicama as a perennial plant?

  • It can survive more than two years. (correct)
  • It has a short life cycle of less than a year.
  • It reproduces through seeds every year.
  • It grows in tropical regions only.
  • Where was jicama first domesticated?

  • South America (correct)
  • Africa
  • North America
  • Southeast Asia
  • Which two regions are the primary areas where jicama is widely grown and used?

    <p>Asia and South America</p> Signup and view all the answers

    What is the first step in processing the jicama tuberous root for consumption?

    <p>Harvesting it from the ground</p> Signup and view all the answers

    Which characteristic best describes Jatropha curcas?

    <p>It is a perennial shrub.</p> Signup and view all the answers

    What is the primary economic purpose for cultivating Jatropha curcas?

    <p>Biodiesel production from its oil.</p> Signup and view all the answers

    After harvesting, what is the next processing step for Jatropha seeds?

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

    Which process directly follows the crushing of Jatropha seeds?

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

    What is the purpose of filtering the extracted oil from Jatropha?

    <p>To remove impurities.</p> Signup and view all the answers

    What flavor characteristic is most commonly associated with sage leaves?

    <p>Pungent and somewhat bitter</p> Signup and view all the answers

    In which region is marjoram predominantly preferred in cooking?

    <p>Northern Italy</p> Signup and view all the answers

    What main ingredient is combined with basil for making pesto sauce?

    <p>Olive oil</p> Signup and view all the answers

    What is a key characteristic of the Mint Family that affects its use in cooking?

    <p>They contain specialized leaf cells with fragrant oils.</p> Signup and view all the answers

    Which of the following statements about the economic importance of the Mint Family is true?

    <p>They have historical significance dating back to Ancient Egyptian usage.</p> Signup and view all the answers

    What is a common consequence of drying leaves from the Mint Family?

    <p>A loss of some essential oils.</p> Signup and view all the answers

    What best describes rosemary's flavor profile?

    <p>Sharp and pungent.</p> Signup and view all the answers

    In which industry are the essential oils from the Mint Family predominantly utilized?

    <p>Cosmetics.</p> Signup and view all the answers

    Which of the following crops is classified as a monocot and is primarily propagated through underground stems?

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

    What characteristic of potatoes contributed to their high susceptibility to disease, particularly during the Irish famine?

    <p>Clonal propagation from a single cultivar</p> Signup and view all the answers

    Which factor is primarily responsible for the pungent flavor of Allium species?

    <p>Volatile sulfur compounds</p> Signup and view all the answers

    Which region is identified as the origin of the potato, which became a staple food source in Europe?

    <p>Bolivia and Peru</p> Signup and view all the answers

    Which of the following statements about taro is accurate?

    <p>Taro must be cooked to eliminate irritant crystals and is a monocot.</p> Signup and view all the answers

    What is essential for ensuring the safety of cassava consumption?

    <p>Cassava should be boiled and pulverized to remove cyanogenic glycosides.</p> Signup and view all the answers

    Which characteristic distinguishes sweet potatoes from yams in grocery stores?

    <p>Sweet potatoes are often mislabeled as yams in North American markets.</p> Signup and view all the answers

    What can be inferred about the carrot and parsnip based on their family classification?

    <p>Both belong to the Apiaceae family and are true roots.</p> Signup and view all the answers

    What is primarily responsible for the nutritional content of sweet potatoes?

    <p>They are rich in both starch and essential vitamins and minerals.</p> Signup and view all the answers

    Which country is noted as one of the largest producers of sugar cane globally?

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

    What was a significant social consequence of the establishment of sugar plantations in the Caribbean by Europeans?

    <p>Rise of the African slave trade</p> Signup and view all the answers

    What method is primarily used to propagate sugar cane?

    <p>Stem cuttings</p> Signup and view all the answers

    Which process occurs after the sugary juice is extracted from sugar cane?

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

    What percentage of the global sugar supply is produced from sugar beets?

    <p>20-25%</p> Signup and view all the answers

    Which of the following best describes the growth habit of sugar cane?

    <p>It is a tall perennial grass.</p> Signup and view all the answers

    What is significant about the economic importance of sugar cane?

    <p>It is essential in sugar production worldwide.</p> Signup and view all the answers

    Which statement about the native region of sugar cane is correct?

    <p>Its native region is largely uncertain.</p> Signup and view all the answers

    What type of environmental conditions does sugar cane primarily require for optimal growth?

    <p>Tropical and warm temperatures.</p> Signup and view all the answers

    What is a distinguishing feature of sugar cane in terms of its physical characteristics?

    <p>It can grow up to 3.5 meters tall.</p> Signup and view all the answers

    Study Notes

    Jicama (Pachyrhizus erosus)

    • Family: Pea family (Fabaceae)
    • Type of Plant: Herbaceous vine
    • Life Cycle: Perennial (lives longer than 2 years)
    • Native Distribution: Mexico and Central America

    History as a Food Plant

    • Domestication: First domesticated in Mexico, dating back to 3000 BC. Found in archaeological sites in Peru.
    • Widely Grown in: Central America and Southeast Asia
    • Introduction to Southeast Asia: Introduced by the Spanish in the 17th century, becoming popular in countries like the Philippines and China.

    Utilization

    • Part Used: Tuberous root
    • Processing:
      • Harvesting: Root harvested from the ground
      • Peeling: Thin brown skin removed
      • Cutting: Cut into sticks, cubes, or slices
    • Consumption: Eaten raw in salads, salsas, or as a crunchy snack. Can be cooked in stir-fries, soups, and stews, retaining a crisp texture.

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    Description

    Explore the fascinating history and utilization of jicama (Pachyrhizus erosus), a tuberous root native to Mexico and Central America. This quiz covers its domestication, distribution, and various ways to enjoy this crunchy vegetable in dishes. Test your knowledge about its processing and culinary applications!

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