The table below shows an average composition of cow's milk - Leaving Cert Agricultural Science - Question c - 2015
Question c
The table below shows an average composition of cow's milk.
| Constituent | Percentage (%) |
|---------------------|----------------|
| A ... show full transcript
Worked Solution & Example Answer:The table below shows an average composition of cow's milk - Leaving Cert Agricultural Science - Question c - 2015
Step 1
Identify A and B from the table.
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Answer
A = Water
B = Protein
Step 2
A number of factors affect fat content in milk. List any three of these factors.
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Breed of the cow
Age of the cow
Stage of lactation
Step 3
List any three of these tests, other than tests for fat or protein content.
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Total bacterial count (TBC)
Somatic cell count (SCC)
Temperature of the milk
Step 4
Explain any two management practices to ensure good hygiene at milking.
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Maintain clean holding areas and ensure that all milking equipment is regularly washed and sanitized to prevent contamination.
Use proper techniques such as washing udders and straws before milking to reduce the risk of bacteria entering the milk.
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