Can a plastic ziplock bag keep a cut apple fresh for 2 weeks ?
I'm going to say no to that one. First, once an apple is cut, it's going to start turning brown if not treated with something like lemon juice. I would only cut only what you can eat right away.
No. The only way to preserve a cut apple is to use fruit fresh. Fruit fresh keeps cut apples, potatoes, things like that white. You have to add it in cold water, then keep in frig.
I'm wondering why you'd want to keep it fresh for two weeks..?
Maybe if you sucked all the air out?