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Review Quiz for Postharvest

Quiz by Joanna Mari L. Freo

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15 questions
Show answers
  • Q1

    A postharvest disease caused by Botrydiploidia theobromae that enter the cut crown of banana hands.

    Question Image

    Bacterial Soft Rot

    Anthracnose

    Diploidia Stem-End Rot

    Crown Rot Complex

    20s
  • Q2

    Top icing is a pre-cooling technique applied to field-packed lettuce or broccoli once harvested. 

    true
    false
    True or False
    20s
  • Q3

     A very quick method of cooling crops by contact with cooled water.

    Question Image
    Users re-arrange answers into correct order
    Jumble
    20s
  • Q4

    A pathological disorder caused by Colletotrichum gloeosporoides which is characterized by sunken black spots. 

    Question Image
    Users re-arrange answers into correct order
    Jumble
    20s
  • Q5

    A mechanical damage caused by a change in the shape of an intact fruit or vegetable not characteristic of the variety. 

    Question Image

    Wounding 

    Abrasion

    Distortion

    Bruising

    20s
  • Q6

    A non-rigid container of fibrous material and characterized by an open weave.

    Question Image
    Users re-arrange answers into correct order
    Jumble
    20s
  • Q7

    It refers to the process of developing all the desirable characteristics of fruits such as color, taste, and aroma. 

    Question Image

    Degreening

    Curing

    Maturity

    Ripening

    20s
  • Q8

    Ripening is the process where fruits are treated with ethylene to improve the color.

    Question Image
    false
    true
    True or False
    20s
  • Q9

    A chemical that is used in agriculture to force ripening of fruit as gas.

    Question Image
    Users re-arrange answers into correct order
    Jumble
    20s
  • Q10

    A ripening agent used of bananas, mangoes, chico, papaya, and tomatoes. 

    Question Image
    Users re-arrange answers into correct order
    Jumble
    20s
  • Q11

    Kraft paper bags are more suitable for produce which need high relative humidity and less prone to rots.

    Question Image
    false
    true
    True or False
    20s
  • Q12

    A phytochemical that imparts an unpleasant flavor to the fruit and are often associated with immature fruit. 

    Question Image

    Chitosan

    Tannins

    Diphenylamine

    Ethoxyquin

    20s
  • Q13

    It refers to sealing fruits and vegetables in a gas-impermeable container where respiratory gases change the atmosphere over time.

    Question Image

    Modified Atmosphere Packaging

    Hot Water Treatment

    Degreening

    Vapor Heat Treatment

    20s
  • Q14

    A process of lowering the temperature of the product to below the ambient conditions.

    Question Image
    Users re-arrange answers into correct order
    Jumble
    20s
  • Q15

    A common chemical that is sprayed or brushed on butts of cabbages to reduce soft rot.

    Question Image
    Users re-arrange answers into correct order
    Jumble
    20s

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