The milk needs to be heated for complete pasteurization at 161°F for:

The milk needs to be heated for complete pasteurization at 161°F for:

  • (A) 25 seconds
  • (B) 15 seconds
  • (C) 20 seconds
  • (D) 30 seconds
In the High-Temperature Short-Time pasteurization, the milk has to be at least 161°F (72°C) for a minimum of 15 seconds. This form of pasteurization, also called flash pasteurization, seeks to eliminate disease-causing pathogens without affecting the nutrient and taste content of the milk. In home pasteurization, the milk should be held at the temperature of 161°F for as long as 30 seconds before rapidly cooling it to 40°F (4°C) or below.
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Related MCQs:

 ‘NATO’ is an abbreviation of:

  • (A) North Atlantic Treaty Organization
  • (B) Non-Aligned Treaty Organization
  • (C) Non-Aligned Trading Organization
  • (D) North American Transport Organization

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