Types of Pasteurization
High Temperature, Short Time (HTST) Method
…the continuous high-temperature short-time (HTST) method (72 °C or 161 °F for 15 seconds or above). The HTST method is conducted in a series of stainless steel plates and tubes, with the hot pasteurized milk on one side of the plate being cooled by the incoming raw milk on…
source:
britannica.com
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slideshare.net
Ultra-Pasteurization (UP)
What is Ultra-Pasteurization? Ultra-pasteurized (UP) milk has been flash-heated with injected steam to 280?F and then vacuum chilled rapidly. The higher temperature kills more microorganisms than regular pasteurization.
source:
organicvalley.custhelp.com
image:
dirt-to-dinner.com