Which of the following is NOT a pasteurization variant?

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Multiple Choice

Which of the following is NOT a pasteurization variant?

Explanation:
Pasteurization is a heat treatment aimed at reducing pathogens to safe levels while preserving the product’s quality, not killing every microorganism. Variants like High Temperature Short Time and Ultra Pasteurized are specific pasteurization methods designed to balance safety with maintaining taste and texture. Sterilization, however, seeks commercial sterility by destroying all microorganisms and endospores, usually at higher temperatures and longer times, resulting in a product that is shelf-stable without refrigeration and with different sensory and packaging implications. Because sterilization goes beyond what pasteurization intends, it is not considered a pasteurization variant.

Pasteurization is a heat treatment aimed at reducing pathogens to safe levels while preserving the product’s quality, not killing every microorganism. Variants like High Temperature Short Time and Ultra Pasteurized are specific pasteurization methods designed to balance safety with maintaining taste and texture. Sterilization, however, seeks commercial sterility by destroying all microorganisms and endospores, usually at higher temperatures and longer times, resulting in a product that is shelf-stable without refrigeration and with different sensory and packaging implications. Because sterilization goes beyond what pasteurization intends, it is not considered a pasteurization variant.

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