100% Real Fruit?

So I've noticed something strange with my McDonald's Mango Pineapple Smoothie. I came out to my car one day after leaving my smoothie in my car and found that it was some strange orange ooze that floats in water. Just leave yours out in the sun for 4 hours maybe less and you will see what kind of strange food voodoo McDonald's does to their "100% Real Fruit Smoothies".