Flavors refer to additive compounds that are widely used to enhance the smell and taste of numerous products ranging from confectionery items to health supplements. Based on the derivates, flavors are categorized into nature identical, artificial, and natural variants. Some of the commonly used natural ingredients of flavors include spices, herbs, barks, flowers, etc., whereas chemical additives comprise of ethyl maltol, diacetyl, ethyl propionate, etc. Flavors are extensively utilized in baked goods, dairy products, beverages, packaged snack items, pharmaceuticals, etc. Apart from this, they are also adopted for non-food applications, including personal care products, cosmetics, pet food, animal feed, etc.