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A treatment that keeps milk fresh for se...

A treatment that keeps milk fresh for several weeks is

A

Ultraviolet treatment

B

Ultraheat treatment

C

Infra-red treatment

D

Freeze chilling treatment

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for a treatment that keeps milk fresh for several weeks. We need to identify the correct method from the given options. 2. **Analyzing the Options**: - **Option A: Ultraviolet Treatment**: This treatment is primarily used for skin conditions and is not related to preserving milk. Therefore, this option is incorrect. - **Option B: Ultra-Heat Treatment**: Also known as Ultra-Pasteurization, this method involves heating milk to a temperature of 135 degrees Celsius. This process kills or inactivates microbes present in the milk, allowing it to remain fresh for several weeks. This option is correct. - **Option C: Infrared Treatment**: This treatment is used for curing acute and chronic diseases and is not applicable to milk preservation. Thus, this option is incorrect. - **Option D: Freeze Chilling Treatment**: This method is used for freezing food items to extend their shelf life but is not specifically designed for milk. It is more applicable to cooked food items. Therefore, this option is also incorrect. 3. **Conclusion**: After evaluating all the options, the correct treatment that keeps milk fresh for several weeks is **Ultra-Heat Treatment**. ---
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