Which of the following methods sterilize the materials?
A) Pasteurization
B) High-temperature-short-time pasteurization (HTST)
C) Ultrahigh-temperature (UHT) method
D) Medium-temperature-intermediate-time pasteurization (MTIT)
E) Low-temperature-short-time pasteurization (LTST)

Question

Quizplus · Accepted Answer

The ultrahigh-temperature (UHT) method is the only method that sterilizes the materials, meaning it kills all forms of microorganisms present in the material. The other methods listed are pasteurization methods, which achieve a lower level of microbial reduction, but do not sterilize the materials.

Which of the Following Methods Sterilize the Materials