szecskogyorgyi
Quiz by , created almost 4 years ago

General questions about the food safety unit

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szecskogyorgyi
Created by szecskogyorgyi almost 4 years ago
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Question 1

Question
What type of microbes are those: Penicillium camemberti, Penicillium roqueforti, Penicillum glacuum.
Answer
  • Bacteria
  • Virus
  • Yeast
  • Fungi

Question 2

Question
Most spoilage bacteria grow in:
Answer
  • Neutral pH
  • Any pH
  • Alkaline pH
  • Acidic pH

Question 3

Question
Which is not change during the food spoilage?
Answer
  • Appearance
  • Size
  • Slime-formation
  • Flavour

Question 4

Question
Which of the following is not indispensable factor in the food spoilage
Answer
  • pH
  • Temperature
  • Available nutrition
  • Moisture

Question 5

Question
The food spoilage caused by viruses and irresponsible food handlers.
Answer
  • True
  • False

Question 6

Question
The UHT preservation method heats the food:
Answer
  • Up to 130-140C
  • Up to 60-80C
  • Up to 75C

Question 7

Question
The principles of food preservation are
Answer
  • Killing every micro-organism
  • Destroying enzymes
  • Slowing down the chemical changes
  • Prevention or delay of self decomposition of food

Question 8

Question
Which preservation methods secure long self life for products?
Answer
  • boiling, baking, frying
  • canning
  • Pasteurizing
  • freezing
  • drying

Question 9

Question
National Aeronautics and Space Administration (NASA) astronauts eat meat that has been sterilized by irradiation to avoid getting food-borne illnesses when they fly in space.
Answer
  • True
  • False

Question 10

Question
What is the "Danger Zone" in the food safety?
Answer
  • The temperature between 5-61°C
  • The temperature between 3-75 °C
  • The temperature between 6-63°C
  • The temperature between 5-63°C