Why Does Oat Milk Not Require Refrigeration Before Opening?
Discover why oat milk can be stored unrefrigerated before opening thanks to UHT processing and airtight packaging.
70 views
Oat milk often doesn't need refrigeration before opening because it undergoes ultra-high temperature (UHT) processing, which kills bacteria and extends shelf life. The airtight packaging also helps keep it safe at room temperature. However, once opened, it should be refrigerated to maintain freshness and prevent spoilage.
FAQs & Answers
- Why doesn’t oat milk need to be refrigerated before opening? Oat milk is processed using ultra-high temperature (UHT) methods and sealed in airtight packaging, which eliminates bacteria and allows it to be stored safely at room temperature before opening.
- What is UHT processing and how does it affect oat milk? UHT (Ultra-High Temperature) processing heats the milk to very high temperatures briefly to kill bacteria, which extends the shelf life and allows oat milk to be stored unrefrigerated until opened.
- Should oat milk be refrigerated after opening? Yes, once opened, oat milk should be refrigerated to maintain freshness and prevent spoilage.
- How long can unopened oat milk last without refrigeration? Unopened oat milk that has undergone UHT processing can typically last several months at room temperature, but it's important to check the expiration date on the packaging.