Marjoram (Origanum majorana) is widely used in perfumery, particularly in eaux fraîches, aromatic, fougere, amber, and spicy compositions. It imparts a distinct spicy note to fragrances.
From a botanical classification standpoint, it belongs to the Lamiaceae family (along with mint and patchouli) and the genus Origanum. The historical significance of the plant is notable, as it was cultivated in ancient Greece for both its medicinal properties and for scenting food.
Within the fragrance industry, quality control of marjoram essential oil is particularly important. Additions of substances such as terpinen-4-ol, linalyl acetate, or linalool are frequently observed to reduce costs and enhance olfactory characteristics. The composition of the essential oil is verified using chromatography and must comply with specific physicochemical specifications established by international standards.