What are the key differences between bourbon whiskey and bourbon, and how do they impact the flavor profile of each?

Bourbon whiskey and bourbon are essentially the same thing, with bourbon being a type of whiskey. The key differences lie in the specific regulations for bourbon production, such as the requirement for at least 51 corn in the MASH bill and aging in new charred oak barrels. These differences impact the flavor profile by giving bourbon its distinct sweetness, caramel notes, and smooth finish compared to other types of whiskey.