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Home Biotechnology Beer and Wine Comments

  • Question
  • Which is not correct about blush wines?


  • Options
  • A. They are stored in barrels
  • B. They are bottled within a year
  • C. They are usually slightly sweet
  • D. They are fermented in stainless steel

  • Correct Answer
  • They are stored in barrels 


  • Beer and Wine problems


    Search Results


    • 1. In a hot climate, grapes lose acidity because

    • Options
    • A. enough tartaric acid is not made
    • B. enough malic acid is not made
    • C. of break down of malic acid
    • D. of break down of tartaric acid
    • Discuss
    • 2. Sake is

    • Options
    • A. rice beer or wine of India
    • B. wheat beer or wine
    • C. barley beer or wine
    • D. rice beer or wine of Japan
    • Discuss
    • 3. Alcohol content of sake varies from

    • Options
    • A. 1-5 %
    • B. 4-17 %
    • C. 17-25%
    • D. more than 25%
    • Discuss
    • 4. Which type of press produces the most high quality juice or wine?

    • Options
    • A. Membrane press
    • B. Continuous press
    • C. Vertical basket press
    • D. Horizontal basket press
    • Discuss
    • 5. In sparkling wine production, the cuvee is

    • Options
    • A. the wire cage that holds the cork in place
    • B. the sugar addition just before corking
    • C. the sugar/yeast addition to the base wine
    • D. the base wine
    • Discuss
    • 6. The crushed grapes are known as

    • Options
    • A. malt
    • B. must
    • C. wort
    • D. sonti
    • Discuss
    • 7. If a winemaker wanted to make a deeply colored red wine, which of the following should not be done?

    • Options
    • A. Bleed off juice prior to fermenting on skins
    • B. Ferment at a high temperature
    • C. Use whole clusters
    • D. Punch down at least once a day
    • Discuss
    • 8. Grist is

    • Options
    • A. coarse powder obtained after milling of malted barley
    • B. an aqueous extract of malt
    • C. malted barley
    • D. coagulated protein obtained during boiling
    • Discuss
    • 9. Sodium or potassium meta bi sulphate is added to crushed grapes to

    • Options
    • A. enhance the flavouring compound
    • B. check the undesirable organisms
    • C. maintain pH
    • D. all of the above
    • Discuss
    • 10. Wort is

    • Options
    • A. an aqueous extract of malt
    • B. malted barley
    • C. coagulated protein obtained during boiling
    • D. none of the above
    • Discuss


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