Amyris is a genus of flowering plant that comes under the citrus family, Rutaceae. This white-flowering bush is mainly grown in Haiti and South America, and sometimes called as Haitian candle tree. The word Amyris is taken from the Greek word amyron meaning "intensely fragrant," referring to the strong smell of the resin exuded by the plant. Amyris is often used as a less-expensive substitute for sandalwood in perfumery.
Members of the genus are commonly known as Torchwoods due to their highly flammable woods. The trunks of Amyris species produce elemi, a highly scented oleoresin. The resin is comprised of elemic acids, liquid sesquiterpenes, and triterpenes including amyrin. Due to its high resin content, the wood burns brightly, and is widely used for torches and firewood.
The essential oil is extracted through steam distillation of the woods of Amyris, especially A. elemifera and A. balsamifera. Containing caryophyllene, cadinene, and cadinol, the oil is mainly used in medicines, polishes, fragrances, cosmetics and incense.
In traditional therapy, it is used as an antiseptic, sedative, and to improve blood circulation. In aromatherapy, it is said to have a relaxing and calming effect, helping to ease stress and anxiety. When used in small amounts, Amyris helps uplift the mood and also has an aphrodisiac like effect.
The oil gives off a woody, sweet aroma reminiscent of sandalwood and cedar. Also referred to as West Indian Sandalwood, Amyris is commonly used as a cheap alternative for the scent of natural sandalwood. Perfumers often employ it in woody and complex fragrances to provide gravity to the entire composition. It has a characteristic creamy resinous note that remains surprisingly fresh. It is also used to lend a refreshing accent to the perfumes.