Here is an interesting way to explain ingredients in a baby food. Heinz Australia launched recently Watties for Baby. Check out the back of the pouch.
"Wattie's for Baby Berry Nice Pear Smoothie comprises four tablespoons of pear puree, one tablespoon of , one tablespoon of Greek style Yoghurt, half a tablespoon of rolled oats and half a teaspoon of strawberry puree."
Note the big jump in blueberry baby foods in Asia.