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Opoponax
Opopanax is the commercial name of ''bisabol'' or ''bissabol'', the fragrant oleo- gum-resin of ''Commiphora guidottii''. It has been a major export article from Somalia since ancient times, and is called ''hebbakhade'', ''habaghadi'' or ''habak hadi'' (''habbak haddi'') in Somali. It is an important ingredient in perfumery and therefore known as scented myrrh, sweet myrrh, perfumed myrrh or perfumed bdellium. Sometimes the oleo-gum-resin of ''Commiphora holtziana'' (often treated as a synonym of ''C. erythraea'' or ''C. kataf''), called ''habak hagar'', ''habaq hagar ad'' or ''habbak harr'' in Somali, is also sold under the name of opopanax. Etymology "Opopanax" originally refers to the gum resin from plants of the genus ''Opoponax'' which is used in herbal medicine rather than perfumery. In the early 20th century, the name "opopanax" was misapplied to bisabol in perfumery. Nowadays the true opopanax is seldom used and the commercial opopanax is almost exclusively bisabol. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commiphora Erythraea
The genus of the myrrhs, ''Commiphora'', is the most species-rich genus of flowering plants in the frankincense and myrrh family, Burseraceae. The genus contains approximately 190 species of shrubs and trees, which are distributed throughout the (sub-) tropical regions of Africa, the western Indian Ocean islands, the Arabian Peninsula, India, and South America.Weeks, A. and Simpson, B.B. 2007. Molecular phylogenetic analysis of Commiphora (Burseraceae) yields insight on the evolution and historical biogeography of an “impossible” genus. Molecular Phylogenetics and Evolution. 42:62–79. The genus is drought-tolerant and common throughout the xerophytic scrub, seasonally dry tropical forests, and woodlands of these regions. The common name myrrh refers to several species of the genus, from which aromatic resins are derived for various fragrance and medicinal uses by humans. Description Leaves in ''Commiphora'' are pinnately compound (or very rarely unifoliolate). Many spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commiphora Holtziana
The genus of the myrrhs, ''Commiphora'', is the most species-rich genus of flowering plants in the frankincense and myrrh family, Burseraceae. The genus contains approximately 190 species of shrubs and trees, which are distributed throughout the (sub-) tropical regions of Africa, the western Indian Ocean islands, the Arabian Peninsula, India, and South America.Weeks, A. and Simpson, B.B. 2007. Molecular phylogenetic analysis of Commiphora (Burseraceae) yields insight on the evolution and historical biogeography of an “impossible” genus. Molecular Phylogenetics and Evolution. 42:62–79. The genus is drought-tolerant and common throughout the xerophytic scrub, seasonally dry tropical forests, and woodlands of these regions. The common name myrrh refers to several species of the genus, from which aromatic resins are derived for various fragrance and medicinal uses by humans. Description Leaves in ''Commiphora'' are pinnately compound (or very rarely unifoliolate). Many spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perfumery
Perfume (, ; french: parfum) is a mixture of fragrant essential oils or aroma compounds (fragrances), fixatives and solvents, usually in liquid form, used to give the human body, animals, food, objects, and living-spaces an agreeable scent. The 1939 Nobel Laureate for Chemistry, Leopold Ružička stated in 1945 that "right from the earliest days of scientific chemistry up to the present time, perfumes have substantially contributed to the development of organic chemistry as regards methods, systematic classification, and theory." Ancient texts and archaeological excavations show the use of perfumes in some of the earliest human civilizations. Modern perfumery began in the late 19th century with the commercial synthesis of aroma compounds such as vanillin or coumarin, which allowed for the composition of perfumes with smells previously unattainable solely from natural aromatics. History The word ''perfume'' derives from the Latin ''perfumare'', meaning "to smoke through". Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monique Wittig
Monique Wittig (; July 13, 1935 – January 3, 2003) was a French author, philosopher and feminist theorist who wrote about abolition of the sex-class system and coined the phrase "heterosexual contract". Her seminal work is titled ''The Straight Mind and Other Essays'' She published her first novel, ''L'Opoponax'', in 1964. Her second novel, '' Les Guérillères'' (1969), was a landmark in lesbian feminism. Biography Monique Wittig was born in 1935 in Dannemarie, Haut-Rhin, France. In 1950 she moved to Paris to study at the Sorbonne. In 1964 she published her first novel, ''L'Opoponax'' which won her immediate attention in France. After the novel was translated into English, Wittig achieved international recognition. She was one of the founders of the ''Mouvement de libération des femmes'' (MLF) (Women's Liberation Movement). In 1969 she published what is arguably her most influential work, '' Les Guérillères'', which is today considered a revolutionary and controversial so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L'Opoponax
''The Opoponax'' (french: L'Opoponax, link=no) is a 1964 novel by French writer Monique Wittig. It was translated into English in 1966 by Helen Weaver, and published in the US by Simon & Schuster."Monique Wittig, 67, Feminist Writer, Dies" by Douglas Martin, January 12, 2003, ''New York Times'' The title comes from , also known as bisabol. Plot introduction ''L'Opoponax'' is about "children undergoing typical childhood experiences like the first day of school and the first romance". Struct ...
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Perfume Ingredients
Perfume (, ; french: parfum) is a mixture of fragrant essential oils or aroma compounds (fragrances), fixatives and solvents, usually in liquid form, used to give the human body, animals, food, objects, and living-spaces an agreeable scent. The 1939 Nobel Laureate for Chemistry, Leopold Ružička stated in 1945 that "right from the earliest days of scientific chemistry up to the present time, perfumes have substantially contributed to the development of organic chemistry as regards methods, systematic classification, and theory." Ancient texts and archaeological excavations show the use of perfumes in some of the earliest human civilizations. Modern perfumery began in the late 19th century with the commercial synthesis of aroma compounds such as vanillin or coumarin, which allowed for the composition of perfumes with smells previously unattainable solely from natural aromatics. History The word ''perfume'' derives from the Latin ''perfumare'', meaning "to smoke through" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somali Language
Somali (Latin script: ; Wadaad writing, Wadaad: ; Osmanya: 𐒖𐒍 𐒈𐒝𐒑𐒛𐒐𐒘 ) is an Afroasiatic languages, Afroasiatic language belonging to the Cushitic languages, Cushitic branch. It is spoken as a mother tongue by Somalis in Greater Somalia and the Somali diaspora. Somali is an official language in Somalia and Ethiopia, and a national language in Djibouti as well as in northeastern Kenya. The Somali language is written officially with the Somali Latin alphabet, Latin alphabet although the Arabic alphabet and several Somali scripts like Osmanya script, Osmanya, Kaddare script, Kaddare and the Gadabuursi Somali Script, Borama script are informally used.Lewis, I.M. (1958)The Gadabuursi Somali Script ''Bulletin of the School of Oriental and African Studies'', University of London, Vol. 21, pp. 134–156. Classification Somali is classified within the Cushitic branch of the Afroasiatic family, specifically, Lowland East Cushitic languages, Lowland East Cushitic in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Essential Oil
An essential oil is a concentrated hydrophobic liquid containing volatile (easily evaporated at normal temperatures) chemical compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetheroleum, or simply as the oil of the plant from which they were extracted, such as oil of clove. An essential oil is essential in the sense that it contains the essence of the plant's fragrance—the characteristic fragrance of the plant from which it is derived. The term "essential" used here does ''not'' mean indispensable or usable by the human body, as with the terms essential amino acid or essential fatty acid, which are so called because they are nutritionally required by a living organism. Essential oils are generally extracted by distillation, often by using steam. Other processes include expression, solvent extraction, '' sfumatura'', absolute oil extraction, resin tapping, wax embedding, and cold pressing. They are used in perfumes, cosmetics, soaps, air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resins
In polymer chemistry and materials science, resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers. Resins are usually mixtures of organic compounds. This article focuses on naturally occurring resins. Plants secrete resins for their protective benefits in response to injury. The resin protects the plant from insects and pathogens. Resins confound a wide range of herbivores, insects, and pathogens, while the volatile phenolic compounds may attract benefactors such as parasitoids or predators of the herbivores that attack the plant. Composition Most plant resins are composed of terpenes. Specific components are alpha-pinene, beta-pinene, delta-3 carene, and sabinene, the monocyclic terpenes limonene and terpinolene, and smaller amounts of the tricyclic sesquiterpenes, longifolene, caryophyllene, and delta-cadinene. Some resins also contain a high proportion of resin acids. Rosins on the other hand are less v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bdellium
Bdellium (also bdellion or false myrrh) is a semi-transparent oleo-gum resin extracted from ''Commiphora wightii'' plants of India, and from ''Commiphora africana'' trees growing in sub-saharan Africa. According to Pliny the best quality came from Bactria. Other named sources for the resin are India, Arabia, Media, and Babylon. Composition Bdellium consists of a water-soluble gum, a resin, and an essential oil. The essential oil of ''Commiphora africana'' contains predominantly α-thujene, α- and β-pinene, and p-cymene. Uses Bdellium is used in perfumery, as incense, and in traditional medicine. It is an adulterant of the more costly myrrh. Name Middle English, from Latin, from Greek βδέλλιον. ''Commiphora africana'' resin is also known as ''African bdellium''. History Theophrastus is perhaps the first classical author to mention bdellium, if the report that came back from his informant in Alexander's expedition refers to ''Commiphora wightii'': "In the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrrh
Myrrh (; from Semitic, but see '' § Etymology'') is a gum-resin extracted from a number of small, thorny tree species of the genus ''Commiphora''. Myrrh resin has been used throughout history as a perfume, incense and medicine. Myrrh mixed with posca or wine was common across ancient cultures, for general pleasure, and as an analgesic. Extraction and production When a wound on a tree penetrates through the bark and into the sapwood, the tree secretes a resin. Myrrh gum, like frankincense, is such a resin. Myrrh is harvested by repeatedly wounding the trees to bleed the gum, which is waxy and coagulates quickly. After the harvest, the gum becomes hard and glossy. The gum is yellowish and may be either clear or opaque. It darkens deeply as it ages, and white streaks emerge. Myrrh gum is commonly harvested from the species ''Commiphora myrrha''. Another commonly used name, ''Commiphora molmol'', is now considered a synonym of ''Commiphora myrrha''. ''Commiphora myrrha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gum
Natural gums are polysaccharides of natural origin, capable of causing a large increase in a solution's viscosity, even at small concentrations. They are mostly botanical gums, found in the woody elements of plants or in seed coatings. Human uses They are used in the food industry as thickening agents, gelling agents, emulsifying agents, and stabilizers, and in other industrial adhesives, binding agents, crystal inhibitors, clarifying agents, encapsulating agents, flocculating agents, swelling agents, foam stabilizers, etc. When consumed by humans, many of these gums are fermented by the microbes that inhabit the lower gastrointestinal tract (microbiome) and may influence the ecology and functions of these microscopic communities. Examples Natural gums can be classified according to their origin. They can also be classified as uncharged or ionic polymers (polyelectrolytes). Examples include (with E number E numbers ("E" stands for "Europe") are codes for substances used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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