Match the method of food preservation with the correct definition - Leaving Cert Home Economics - Question 9 - 2021
Question 9
Match the method of food preservation with the correct definition.
Heat treatment
Dehydration
Freezing
Definition
Boiling fruit, vegetables or a mixture of both... show full transcript
Worked Solution & Example Answer:Match the method of food preservation with the correct definition - Leaving Cert Home Economics - Question 9 - 2021
Step 1
Heat treatment
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Answer
Boiling fruit, vegetables or a mixture of both with sugar, vinegar and spices is a method known as heat treatment. This process uses high temperatures to kill or inactivate pathogens and spoilage organisms.
Step 2
Dehydration
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Answer
Dehydration is defined as preserving food by removing moisture. This method reduces the water content to inhibit the growth of microorganisms.
Step 3
Freezing
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Answer
Using very low temperatures which are unsuitable for enzyme activity and microbial growth corresponds to the freezing method of food preservation. This process slows down enzymatic activity and microbial growth, effectively preserving the food.
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