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Bella Dairy Industry
Milk
| Questio | Answer |
|---|---|
| What temperature is pasteurised milk heated to in order to kill most of the harmful bacteria? | 72°C |
| What is UHT? | When milk is heated to 135°C for 3 seconds to kill all bacteria in milk. |
| Which type of milk is treated to remove some of its fat? | Semi-skimmed. |
| Which type of milk is treated to remove nearly all of its fat? | Skimmed. |
| Which type of milk is heated to remove some liquid, making it more concentrated and creamy? | Evaporated. |
| Which test is carried out on milk to find out if it is fit to drink or not? | Microbial test. |
| Which test is used to demonstrate the presence of bacteria in milk? | The resazurin test. |