Technology in the Coffee Industry

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Questions and Answers

What percentage of convection was used in Bean There's roasting machine?

  • 75%
  • 80% (correct)
  • 90%
  • 60%

At what temperature does the coffee enter the roasting machine?

  • 150°C (correct)
  • 180°C
  • 100°C
  • 200°C

What is the primary purpose of the computer software in Bean There's roasting process?

  • To record and analyze roasting statistics (correct)
  • To automate the roasting process
  • To control the temperature of the roasting machine
  • To monitor the quality of the roasted beans

What is the resulting weight of roasted beans after roasting 25 kg of green coffee?

<p>21 kg (A)</p> Signup and view all the answers

What is the byproduct of the roasting process that is released as smoke?

<p>Chaff (C)</p> Signup and view all the answers

What is the primary purpose of the roasting process in coffee production?

<p>To caramelise the sugars in the coffee bean (D)</p> Signup and view all the answers

What is the role of a Q Grader in the coffee industry?

<p>To score and identify individual lots of coffee against specialty quality criteria (B)</p> Signup and view all the answers

What is the primary function of an espresso machine in coffee production?

<p>To extract the flavour from the coffee beans (A)</p> Signup and view all the answers

What is the relationship between the quality of coffee and the equipment used in its production?

<p>The higher the quality of coffee, the more important the equipment (D)</p> Signup and view all the answers

What has been the trend in espresso machine technology over the past 10-20 years?

<p>Improvements in efficiency and flavour extraction (A)</p> Signup and view all the answers

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