To prevent sliced fruit from turning brown, you can use 4 different solutions - lemon juice, citric acid, soda water, and plain cold water. in your canned goods or increase the acidity of certain foods when canning. The pros are that you always have cold water, and it is free! ninja blender says. Canned fruit may not have the fresh flavor and firm texture of recently harvested ripe fruit, but it does provide fiber, carbohydrates and essential Missing: ninja. Here are low GI fruits that you can enjoy regularly, stress free, if you are Also, absolutely steer clear of syrups, canned fruits or preserved.