Bergamot essential oil from the water. The rinds of 100 bergamot oranges yield about of bergamot oil. Bergamot essential oil has been used in cosmetics, aromatherapy, and as a flavoring in food and beverages. Historically, bergamot essential oil was an important ingredient in Eau de Cologne, a perfume originally concocted by Johann Maria Farina at the beginning of the 18th century. The first record of bergamot oil used as a fragrance in perfume is from 1714, found in the Farina Archive in Cologne. The volatile oils of the bergamot orange are described as flavoring agents in the USP Food Chemicals Codex and are
Bergamot essential oil three thousand tonnes of declared essence of bergamot are marketed, while the genuine essence of bergamot produced annually amounts to no more than one hundred tons. Natural source analysis based on the Carbon-14 method can identify adulterated essences by detecting synthetic chemicals manufactured from petroleum that are used to mimic the chemical profile of bergamot oil and other essential oils. Gas chromatography with columns having a chiral stationary phase allows analyzing mixtures of enantiomers. The analysis of the enantiomeric distribution of various compounds, such as linalyl acetate and linalool, allows the characterization of the bergamot oil according to the manufacturing