Outline the process involved in the homogenisation of milk. - Leaving Cert Home Economics - Question 7 - 2020
Question 7
Outline the process involved in the homogenisation of milk.
Worked Solution & Example Answer:Outline the process involved in the homogenisation of milk. - Leaving Cert Home Economics - Question 7 - 2020
Step 1
Step 1: Heating the Milk
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Answer
Milk is initially heated to a temperature of 60°C. This heating helps in reducing the viscosity of the milk, making it easier to process.
Step 2
Step 2: Homogenisation Process
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The heated milk is then forced under high pressure through a homogeniser, which contains tiny holes. This process breaks up the large fat globules present in the milk.
Step 3
Step 3: Suspension of Fat Droplets
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After the fat globules are broken down, they are dispersed evenly throughout the milk, preventing the formation of a cream layer. This results in a stable suspension of fat droplets in the milk.
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