Complete the following statements in relation to the properties of starch using the words listed below - Leaving Cert Home Economics - Question 2 - 2012
Question 2
Complete the following statements in relation to the properties of starch using the words listed below.
insoluble, gelatination, hygroscopic
Starch can absorb mois... show full transcript
Worked Solution & Example Answer:Complete the following statements in relation to the properties of starch using the words listed below - Leaving Cert Home Economics - Question 2 - 2012
Step 1
Starch can absorb moisture from the air because it is ____________________.
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Answer
Starch can absorb moisture from the air because it is hygroscopic.
Step 2
When starch is heated, it swells, bursts and absorbs the liquid in a process known as ____________________.
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Answer
When starch is heated, it swells, bursts, and absorbs the liquid in a process known as gelatinisation.
Step 3
Starch is ____________________ in cold water.
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Answer
Starch is insoluble in cold water.
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