Search results
Results from the WOW.Com Content Network
Eucalyptol exhibits insecticidal and insect repellent properties. [ 8 ] [ 9 ] In contrast, eucalyptol is one of many compounds that are attractive to males of various species of orchid bees , which gather the chemical to synthesize pheromones; it is commonly used as bait to attract and collect these bees for study. [ 10 ]
In the trade, eucalyptus oils are categorized into three broad types according to their composition and main end-use: medicinal, perfumery and industrial. [1] The most prevalent is the standard cineole-based "oil of eucalyptus", a colourless mobile liquid (which yellows with age), having a penetrating, camphoraceous, woody-sweet scent.
Volatile monoterpenes produced by plants can attract or repel insects, thus some of them are used in insect repellents, such as citronellol, eucalyptol, limonene, linalool, hinokitiol, menthol and thymol. [16] Ascaridole, camphor and eucalyptol are monoterpenes that have pharmaceutical use. [18] [19]
Eucalyptus (/ ˌ juː k ə ˈ l ɪ p t ə s /) [3] is a genus of more than 700 species of flowering plants in the family Myrtaceae.Most species of Eucalyptus are trees, often mallees, and a few are shrubs.
The leaves of the European / Mediterranean plant Laurus nobilis contain about 1.3% essential oils (ol. lauri folii), consisting of 45% eucalyptol, 12% other terpenes, 8–12% terpinyl acetate, 3–4% sesquiterpenes, 3% methyleugenol, and other α- and β-pinenes, phellandrene, linalool, geraniol, terpineol, and also contain lauric acid.
Camphor (/ ˈ k æ m f ər /) is a waxy, colorless solid with a strong aroma. [5] It is classified as a terpenoid and a cyclic ketone.It is found in the wood of the camphor laurel (Cinnamomum camphora), a large evergreen tree found in East Asia; and in the kapur tree (Dryobalanops sp.), a tall timber tree from South East Asia.
Terpenoids are modified terpenes, [7] wherein methyl groups have been moved or removed, or oxygen atoms added. Some authors use the term "terpene" more broadly, to include the terpenoids.
ELOM-080 is a phytotherapeutic extract (distillate) consisting mainly of three monoterpenes: (+)-α-pinene, d-limonene, and eucalyptol (not be confused with Eucalyptus oil). [6] The active ingredient is produced by the German manufacturer G. Pohl-Boskamp GmbH & Co. KG with registered offices in Hohenlockstedt. [7]