How does lime juice preserve an apple?

Clear liquid diet for colonoscopy prep...is it okay to drink Langers apple orange pineapple?

• am only a clear liquid diet. I will read you the listed things I can only drink/eat Beverages Soft drinks- Orange,ginger ale, cola, sprite,7-up Gatorade. strained fruit juices with OUT pulp...apple juice,white grape juice, lemonade Water,Tea or coffee [no milk or non dairy creamer] fat free, low sodium chicken or beef broth Desserts.....hard candies,jello-lemon,lime, or orange..NO fruit toppings Popsicles,Italian ice but No sherbert or fruit bars! So pretty much any clear liquid besides the color RED or PURPLE I have a ton of Langers apple orange pineapple & apple kiwi strawberry? Would that be okay to drink? I don't really have much money to go buy diff types of juice. Thanks

• Answer:

  Pour some Langers apple orange pineapple juice in a clear glass and hold it up to the light. If you can see through it, it is a clear liquid. If it is cloudy, it is not.