This is somewhat science related.
This was in a bottle of Ocean Spray Orange Juice.
Any idea what it is? I didn't think regular molds grow in acidic juices.
Looks like a solid piece of something, not necessarily a living organism. Some burnt up piece of plastic? Dried out orange peel? Hard to say.
Is it all the same hardness, or are some parts squishier than others? It'd help to see it under a microscope.
Regardless of what it is your "juice" had been pastuerized and whatever that is was pastuerized with it. there is no danger to your physical health other than being other than being grossed out. Mental health in the other hand...