Rose oil Rose oil Rose oil (rose otto, attar of rose, attar of roses or rose essence) is the essential oil extracted from the petals of various types of rose. "Rose ottos" are extracted through steam distillation, while "rose absolutes" are obtained through solvent extraction, the absolute being used more commonly in perfumery. Even with their high price and the advent of organic synthesis, rose oils are still perhaps the most widely used essential oil in perfumery. Two major species of rose are cultivated for the production of rose oil: The most common chemical compounds present in rose oil are: The key
Cannabis flower essential oil in traces are sabinene, α-terpinene, 1,8-cineole (eucalyptol), pulegone, γ-terpinene, terpineol-4-ol, bornyl acetate, α-copaene, alloaromadendrene, viridiflorene, β-bisabolene, γ-cadinene, trans-β-farnesene, trans-nerolidol, and β-bisabolol. The major alkane present in an essential oil obtained by extraction and steam distillation was the n-C₂₉ alkane nonacosane (55.8 and 10.7%, respectively). The various terpenes in cannabis have antifungal, antimicrobial, antiviral and insect repellent functions that could be commercially valuable when used externally. Other, medicinal (internal) uses could linalool as an antianxiety/sedative agent, and myrcene as an analgesic, sedative, anti-inflammatory and muscle relaxant. Cannabis flower essential oil Cannabis flower essential oil, also known as hemp essential oil, is