Flash pasteurization, also known as high-temperature short-time (HTST) pasteurization, is a process in which liquid food is heated to a high temperature for a short time and then rapidly cooled. This process is commonly used for dairy products such as milk and cream. The term "flash" refers to the quick process, while "pasteurization" refers to the heating process that kills potentially harmful bacteria and extends the shelf-life of the food product. Some synonyms for flash pasteurization include "rapid heat treatment", "short-term sterilization", and "high-temperature processing". Regardless of the terminology used, the goal of this process is to ensure the safety and quality of food products for consumers.