I am drying Pears & tomatoes and apples. I am wondering how the nutritional content of the fresh versus dried fruit compares. Also where can one find good detailed nutritional information, for food comparisons like this?

I am drying Pears & tomatoes and apples. I am wondering how the nutritional content of the fresh versus dried fruit compares. Also where can one find good detailed nutritional information, for food comparisons like this?