Tag: Alcohol in juice

According to scientific studies, fruit juices can contain tiny, naturally occurring traces of ethanol from spontaneous fermentation, with some fruit varieties and storage conditions leading to slightly higher levels. This raises the question: do fruit juices have alcohol in them?

According to a study published by the National Institutes of Health, all tested brands of orange, apple, and grape juice contained detectable levels of ethanol. Does juice have a small amount of alcohol due to natural processes? This phenomenon is a result of yeast converting the natural sugars in fruit into ethanol and carbon dioxide.

While most commercially produced fruit juices contain virtually no alcohol, it is a little-known fact that some can contain trace amounts, typically from natural fermentation. This happens because wild yeast can interact with the fruit's sugars, leading to very low levels of ethanol production. Understanding what percentage of alcohol is in juices helps clarify how this happens and how to manage it.