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Name a different method of preservation suitable for each of the following vegetables: | Vegetable | Method of preservation | |------------------|----------------------| | Carrots | | | Whole Tomatoes | | | Onions | | - Leaving Cert Home Economics - Question 7 - 2007
Question 7
Name a different method of preservation suitable for each of the following vegetables: | Vegetable | Method of preservation | |------------------|-----------... show full transcript
Worked Solution & Example Answer:Name a different method of preservation suitable for each of the following vegetables: | Vegetable | Method of preservation | |------------------|----------------------| | Carrots | | | Whole Tomatoes | | | Onions | | - Leaving Cert Home Economics - Question 7 - 2007
Step 1
Carrots
Answer
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Freezing: This method involves cooling the carrots to sub-zero temperatures to inhibit microbial activity and enzymatic processes.
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Bottling: In this method, carrots are sealed in airtight containers and heat-processed to kill microorganisms.
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Drying: This technique removes moisture from carrots, preventing spoilage and preserving flavor.
Step 2
Whole Tomatoes
Answer
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Canning: Whole tomatoes can be preserved by being sealed in airtight jars and heat-processed to ensure a long shelf-life.
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Bottling: Similar to canning, this method involves placing tomatoes in bottles and applying heat to eliminate any pathogens.
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Drying: Drying tomatoes involves removing their moisture, allowing them to be stored for an extended period.
Step 3
Onions
Answer
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Irradiation: This method uses ionizing radiation to kill bacteria and insects present on onions, extending their shelf-life.
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Pickling: Onions can be preserved in a vinegar solution, enhancing flavor and prolonging preservation.
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Drying: Like other vegetables, drying onions prevents spoilage by removing water content.