Food Crop Postharvest Technology FQM 1263 Unit 02 Quiz
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Questions and Answers

What does postharvest technology encompass?

  • Preservation, conservation, quality control/enhancement, processing, packaging, storage, distribution, marketing, and utilization (correct)
  • Quality control, packaging, and marketing
  • Preservation, conservation, and marketing
  • Preservation, packaging, and transportation
  • When does postharvest technology apply to food crop produce?

  • During transportation
  • During growth
  • Before harvest
  • After harvest (correct)
  • Which chapter covers the causes of fresh produce losses and deterioration?

  • Chapter 3 (correct)
  • Chapter 5
  • Chapter 4
  • Chapter 2
  • What does ethylene relate to in postharvest technology?

    <p>Fruit ripening</p> Signup and view all the answers

    Which activity is NOT part of postharvest technology?

    <p>Pesticide application during growth</p> Signup and view all the answers

    What is the primary goal of postharvest disease management of fresh produce?

    <p>Prevention of spoilage</p> Signup and view all the answers

    What is the main reason for the increasing importance of postharvest technology (PHT)?

    <p>To reduce the time from farm to market</p> Signup and view all the answers

    What is the purpose of extending the postharvest life of food crop produce?

    <p>To minimize the loss of quality and generation of unsalable material</p> Signup and view all the answers

    What is the objective of applying postharvest technology (PHT)?

    <p>Maximize profits and provide quality raw materials</p> Signup and view all the answers

    What is the morpho-anatomical basis of plant cells' cell wall?

    <p>Provide structural support and maintain hydrostatic pressure</p> Signup and view all the answers

    What is the physiological basis of produce respiration?

    <p>Regulating enzymes and enzyme activity</p> Signup and view all the answers

    What is the effect of temperature on membrane fluidity?

    <p>Membrane fluidity increases as temperature increases</p> Signup and view all the answers

    What are the main elements of the postharvest system/sector described in Chapter 2?

    <p>Morpho-anatomical basis and physiological basis</p> Signup and view all the answers

    What is the primary function of dermal tissues in plants?

    <p>'Protecting the plant from water loss and invasion of pathogens'</p> Signup and view all the answers

    In the study material for FQM 1243 Livestock Products Processing, who is listed as the author?

    <p>Prof. B. P. A. Jayaweera</p> Signup and view all the answers

    What is the ISBN number for the study material titled 'FQM 1243 Livestock Products Processing'?

    <p>978-624-5564-24-8</p> Signup and view all the answers

    Which department does Dr. P. M. H. D. Pathiraje belong to at Wayamba University of Sri Lanka?

    <p>Department of Food Science and Technology</p> Signup and view all the answers

    Who is credited as the editor of the study material titled 'FQM 1243 Livestock Products Processing'?

    <p>Dr. S. Jayathilake</p> Signup and view all the answers

    Which faculty at Wayamba University of Sri Lanka oversees the course FQM 1243 Livestock Products Processing?

    <p>Faculty of Livestock, Fisheries and Nutrition</p> Signup and view all the answers

    What is the program title for the course FQM 1243 Livestock Products Processing?

    <p>B.Sc. Food Quality Management</p> Signup and view all the answers

    Which of the following is NOT an aim of the module?

    <p>To compare the effectiveness of processing and preservation techniques applied in selected products and to suggest criteria to enhance the quality and product diversity to meet the future food</p> Signup and view all the answers

    What percentage of the world's total value of agricultural products do animals furnish?

    <p>28 percent</p> Signup and view all the answers

    What is the primary focus of modern methods in animal husbandry?

    <p>Efficient farming units for large numbers of animals</p> Signup and view all the answers

    What is the main purpose of intensive husbandry conditions?

    <p>To generate animal products at the highest rate of return for investment</p> Signup and view all the answers

    What does animal husbandry entail?

    <p>Breeding, feeding, and management of animals for the production of food, fiber, work, and pleasure</p> Signup and view all the answers

    Where do most of the world's domestic animals get raised?

    <p>In small units under less efficient conditions</p> Signup and view all the answers

    Which country benefits from animal products accounting for as much as 53 percent of the total agricultural value?

    <p>United States</p> Signup and view all the answers

    Study Notes

    Postharvest Technology

    • Postharvest technology encompasses the handling, storage, and distribution of food crop produce after harvesting.
    • It applies to food crop produce from harvesting to consumption.
    • Chapter 2 covers the causes of fresh produce losses and deterioration.

    Ethylene and Respiration

    • Ethylene relates to the ripening and senescence of produce in postharvest technology.
    • The physiological basis of produce respiration is the oxidation of organic substrates to produce energy.
    • Temperature affects membrane fluidity, which is important for produce respiration.

    Postharvest Disease Management

    • The primary goal of postharvest disease management is to prevent or reduce the spread of diseases in fresh produce.

    Importance of Postharvest Technology

    • The increasing importance of postharvest technology (PHT) is due to the growing demand for quality and safety in food crops.
    • The purpose of extending the postharvest life of food crop produce is to maintain quality and reduce losses.

    Plant Cell Structure

    • The morpho-anatomical basis of plant cells' cell wall is the structure and composition of cell walls.

    Postharvest System

    • The main elements of the postharvest system/sector include harvesting, handling, storage, transportation, and marketing.

    Dermal Tissues

    • The primary function of dermal tissues in plants is to protect the plant from external factors.

    FQM 1243 Livestock Products Processing

    • The author of the study material is not specified.
    • The ISBN number for the study material is not provided.
    • Dr. P.M.H.D. Pathiraje is listed as the editor of the study material.
    • The study material is part of the course FQM 1243 Livestock Products Processing, which is overseen by the Faculty of Agriculture and Plantation Management at Wayamba University of Sri Lanka.
    • The program title for the course is not specified.

    Animal Husbandry

    • Animal husbandry entails the practice of breeding, feeding, and managing livestock.
    • Most of the world's domestic animals are raised in Asia.
    • The primary focus of modern methods in animal husbandry is on intensive production and efficient use of resources.
    • The main purpose of intensive husbandry conditions is to increase productivity and profitability.
    • Animal products account for as much as 53 percent of the total agricultural value in Sri Lanka.
    • Animals furnish around 30% of the world's total value of agricultural products.

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    Test your knowledge of postharvest technology for food crops with this quiz covering topics like causes of produce losses, fruit ripening, storage, and more.

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