Commonly known as perfume, fragrance is a mixture of essential oils or aroma compounds, fixatives and solvents commonly used to provide pleasant scent to the human body, animals, food, objects and any living space. Over the years, people used herbs and spices such as almond, coriander, myrtle, conifer resin or and bergamot as well as flowers to provide pleasant aroma or scent to their food ingredients. Fragrance oil also known as aromatic oil is used to provide aroma/pleasant scents to the products. These oils are blended with synthetic aroma compounds or natural essential oils which are diluted with scented oil such as, propylene glycol, vegetable oil or mineral oil. Aromatic oils are mostly used for perfumery, cosmetics and flavoring of food.