Dried and dehydrated pineapple rings are rich in vitamin-c, manganese and sugar content. They usually contain two to three times more calories than the regular raw pineapple and gives instant boost and energy to the body. Pineapple Rings, A sweet and delectable dried pineapple that everyone loves! These luscious pineapple slices taste like sweetened sunshine. They’re a healthy snack packed with enzymes, dietary fiber and antioxidants. Enjoy them as a delicious pick-me-up or chop them up for baked goods, yogurt, granola, trail mix, and more.