Final answer:
UHT processed products not aseptically packaged require storage at refrigerated temperatures to ensure food safety and maintain quality.
Step-by-step explanation:
The Ultra High Temperature (UHT) pasteurization method involves heating milk to ultra-high temperatures, around 138 °C for a few seconds. This process effectively sterilizes the milk, allowing it to be stored for long periods without refrigeration if it's aseptically packaged. Products that are UHT processed but not aseptically packaged need to be stored under refrigerated conditions to maintain their safety and quality. Therefore, UHT processed products not aseptically packaged should be stored at refrigerated temperature.