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Name two proteins found in meat - Leaving Cert Home Economics - Question 3 - 2018
Question 3
Name two proteins found in meat. (i) ____________________________ (ii) ____________________________ Outline two effects of cooking on protein in meat. (i) ______... show full transcript
Worked Solution & Example Answer:Name two proteins found in meat - Leaving Cert Home Economics - Question 3 - 2018
Step 2
Outline two effects of cooking on protein in meat.
Answer
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Cooking causes protein to coagulate, which results in the fibres shrinking and collagen being converted to gelatine. This changes the texture and also improves flavour due to the Maillard reaction, where amino acids and sugars on the meat surface react during cooking.
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The cooking process makes meat more digestible as the fibres fall apart. However, over-cooking can lead to the meat becoming tough and indigestible, making it less palatable.