Pasteurisation is a method invented by

Options

A. Edward Jenner
B. Alexander Fleming
C. Louis Pasteur
D. Robert Koch.

Explanation

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks who invented the method of pasteurization.

2. **Understand Pasteurization**: Pasteurization is a preservation technique primarily used for milk. It is designed to prevent spoilage and extend the shelf life of the product.

3. **Historical Context**: The method of pasteurization was introduced in the year 1863.

4. **Key Scientist**: The scientist credited with the invention of pasteurization is Louis Pasteur.

5. **Process of Pasteurization**: The process involves heating the milk to a temperature of around 70 degrees Celsius and then rapidly cooling it. This method effectively kills harmful microorganisms without affecting the quality of the milk.

6. **Conclusion**: Therefore, the correct answer to the question is that pasteurization was invented by Louis Pasteur.

**Final Answer**: Pasteurization is a method invented by Louis Pasteur.

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