4. (a) State two effects of Ultra-Heat Treatment (UHT) on milk - Leaving Cert Home Economics - Question 4 - 2005
Question 4
4. (a) State two effects of Ultra-Heat Treatment (UHT) on milk.
(i)
(ii)
(b) What is a fortified food?
Worked Solution & Example Answer:4. (a) State two effects of Ultra-Heat Treatment (UHT) on milk - Leaving Cert Home Economics - Question 4 - 2005
Step 1
State two effects of Ultra-Heat Treatment (UHT) on milk.
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Answer
UHT treatment kills all pathogenic and souring bacteria as well as their spores, ensuring the milk is safe for consumption.
UHT milk has a longer shelf life, as it can be stored for several months without refrigeration.
Step 2
What is a fortified food?
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Answer
Fortified food refers to food products that have added nutrients, such as vitamins and minerals, to enhance their nutritional value. Examples include fruit juice and cornflakes.
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