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Nicotiana Rustica
''Nicotiana rustica'', commonly known as Aztec tobacco or strong tobacco, is a rainforest plant in the family Solanaceae. It is a very potent variety of tobacco, containing up to nine times more nicotine than common species of ''Nicotiana'' such as ''Nicotiana tabacum'' (common tobacco). More specifically, ''N. rustica'' leaves have a nicotine content as high as 9%, whereas ''N. tabacum'' leaves contain about 1 to 3%. The high concentration of nicotine in its leaves makes it useful for producing pesticides, and it has a wide variety of uses specific to cultures around the world. However, ''N. rustica'' is no longer cultivated in its native North America, (except in small quantities by certain Native American tribes) as ''N. tabacum'' has replaced it. Uses South America ''Nicotiana rustica'' is called ''mapacho'' in South America. It is often used for entheogenic purposes by South American shamans, because of its high nicotine content and comparatively high levels of beta-ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snuff (tobacco)
Snuff is a smokeless tobacco made from finely ground or pulverized tobacco leaves. The Old Snuff House of Fribourg & Treyer at the Sign of the Rasp & Crown, No.34 James's Haymarket, London, S.W., 1720, 1920. Author: George Evens and Fribourg & Treyer. Publisher: Nabu Press, London, England. Reproduced 5 August 2010, It is inhaled or "sniffed" (alternatively sometimes written as "snuffed") into the nasal cavity, delivering a swift hit of nicotine and a lasting flavored scent (especially if flavoring has been blended with the tobacco). Traditionally, it is sniffed or inhaled lightly after a pinch of snuff is either placed onto the back surface of the hand, held pinched between thumb and index finger, or held by a specially made "snuffing" device. Snuff originated in the Americas and was in common use in Europe by the 17th century. Traditional snuff production consists of a lengthy, multi-step process, in tobacco snuff mills. The selected tobacco leaves are first subject to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to coll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insufflation (medicine)
Insufflation ( la, insufflare, lit=to blow into) is the act of blowing something (such as a gas, powder, or vapor) into a body cavity. Insufflation has many medical uses, most notably as a route of administration for various drugs. Medical uses Surgery Gases are often insufflated into a body cavity to inflate the cavity for more workroom, e.g. during laparoscopic surgery. The most common gas used in this manner is carbon dioxide, because it is non-flammable, colorless, and dissolves readily in blood. Diagnostics Gases can be insufflated into parts of the body to enhance radiological imaging or to gain access to areas for visual inspection (e.g. during colonoscopy). Respiratory assistance Oxygen can be insufflated into the nose by nasal cannulae to assist in respiration. Mechanical insufflation-exsufflation simulates a cough and assists airway mucus clearance. It is used with patients with neuromuscular disease and muscle weakness due to central nervous system injury ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The Soviet Union
The history of Soviet Russia and the Soviet Union (USSR) reflects a period of change for both Russia and the world. Though the terms "Soviet Russia" and "Soviet Union" often are synonymous in everyday speech (either acknowledging the dominance of Russia over the Soviet Union or referring to Russia during the era of the Soviet Union), when referring to the foundations of the Soviet Union, "Soviet Russia" often specifically refers to brief period between the October Revolution of 1917 and the creation of the Soviet Union in 1922. Before 1922, there were four independent Soviet Republics: the Russian Soviet Federative Socialist Republic, Ukrainian Soviet Socialist Republic, Byelorussian SSR, and Transcaucasian SFSR. These four became the first Union Republics of the Soviet Union, and was later joined by the Bukharan People's Soviet Republic and Khorezm People's Soviet Republic in 1924. During and immediately after World War II, various Soviet Republics annexed portions of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virola
''Virola'' is a genus of medium-sized trees native to the South American rainforest and closely related to other Myristicaceae, such as nutmeg. Species are known commonly as ''epená'', ''patricá'', or ''cumala''. They have glossy, dark green leaves and clusters of tiny yellow flowers, and may emit a pungent odor. Traditional use Several species of this genus have been used to create hallucinogenic snuff powders. Chemical constituents The tops of ''Virola oleifera'' have been shown to produce lignan-7-ols and verrucosin that have antifungal action regarding '' Cladosporium sphaerospermum'' in doses as low as 25 micrograms. Lignan-7-ols oleiferin-B and oleiferin-G worked for '' Cladosporium cladosporioides'' starting as low as 10 micrograms. Species About 76 species, including: *'' Virola aequatorialis'' *'' Virola albidiflora'' *'' Virola araujovii'' *'' Virola atopa'' *'' Virola bicuhyba'' *'' Virola boliviensis'' *'' Virola brachycarpa'' *'' Virola caducifolia'' *'' Viro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erythroxylum
''Erythroxylum'' (''Erythroxylon'') is a genus of tropical flowering plants in the family Erythroxylaceae. Many of the approximately 200 species contain the substance cocaine,Bieri S, Brachet A, Veuthey J, Christen P. Cocaine distribution in wild Erythroxylum species. ''Journal of ethnopharmacology''. 2006; 103: 439-447. and two of the species within this genus, '' Erythroxylum coca'' and '' Erythroxylum novogranatense'', both native to South America, are the main commercial source of cocaine and of the mild stimulant coca tea. Another species, ''Erythroxylum vaccinifolium'' (also known as catuaba) is used as an aphrodisiac in Brazilian drinks and herbal medicine. ''Erythroxylum'' species are food sources for the larvae of some butterflies and moths, including several '' Morpho'' species and ''Dalcera abrasa'', which has been recorded on ''E. deciduum'', and the species of '' Agrias''. Species , Kew's Plants of the World Online listed 259 species: {{Columns-list, colwi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anadenanthera
''Anadenanthera'' is a genus of South American trees in the Legume family, Fabaceae. The genus contains two to four species, including '' A. colubrina'' and '' A. peregrina''. These trees respectively are known to the western world primarily as sources of the hallucinogenic snuffs vilca/cebil and yopo/cohoba. The main active constituent of ''Anadenanthera'' is bufotenin. Species *'' Anadenanthera colubrina'' ** ''Anadenanthera colubrina'' var. ''cebil'' ** ''Anadenanthera colubrina'' var. ''colubrina'' *'' Anadenanthera peregrina'' ** ''Anadenanthera peregrina'' var. ''falcata'' ** ''Anadenanthera peregrina'' var. ''peregrina'' Chemical compounds Chemical compounds contained in ''Anadenanthera'' include: * 5-Methoxy-N,N-dimethyltryptamine, bark * Serotonin * N-Methyl-serotonin *5-Methoxy-N-methyltryptamine, bark * Bufotenin, seeds, bark *Bufotenine N-oxide, seeds *N,N-Dimethyltryptamine ''N'',''N''-Dimethyltryptamine (DMT or ''N'',''N''-DMT, SPL026) i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nu-nu
Nu-nu is a herbal stimulant used by the Matsés people of the Amazon to prepare the men for a successful hunt. Recipe To prepare the snuff, the powdered roasted leaves of mapacho (a variety of tobacco) are mixed with alkaline ashes of the inner bark of the mocambo tree ('' Theobroma bicolor''), which, in the proper amount, improves the absorption of the drug while lessening the nasal irritation. The leaves and alkalizing ashes are ground into a very fine powder and mixed. Consumption A Matsés man administers the prepared snuff by blowing the powder through a bamboo tube into the recipient's nostril. Under the effects of the drug, the recipient is said to have visions of the location of game (such as peccary) in the surrounding rainforest. A Matsés man may receive as many as four doses of nu-nu in each nostril. Alternatively, nu-nu is also taken sublingually, to much milder effect. See also * '' Anadenanthera peregrina'', a plant whose seeds are also used to prepare a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkaline
In chemistry, an alkali (; from ar, القلوي, al-qaly, lit=ashes of the saltwort) is a basic, ionic salt of an alkali metal or an alkaline earth metal. An alkali can also be defined as a base that dissolves in water. A solution of a soluble base has a pH greater than 7.0. The adjective alkaline, and less often, alkalescent, is commonly used in English as a synonym for basic, especially for bases soluble in water. This broad use of the term is likely to have come about because alkalis were the first bases known to obey the Arrhenius definition of a base, and they are still among the most common bases. Etymology The word "alkali" is derived from Arabic ''al qalīy'' (or ''alkali''), meaning ''the calcined ashes'' (see calcination), referring to the original source of alkaline substances. A water-extract of burned plant ashes, called potash and composed mostly of potassium carbonate, was mildly basic. After heating this substance with calcium hydroxide (''slaked lim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clove
Cloves are the aromatic flower buds of a tree in the family Myrtaceae, ''Syzygium aromaticum'' (). They are native to the Maluku Islands (or Moluccas) in Indonesia, and are commonly used as a spice, flavoring or fragrance in consumer products, such as toothpaste, soaps, or cosmetics. Cloves are available throughout the year owing to different harvest seasons across various countries. Etymology The word ''clove'', first used in English in the 15th century, derives via Middle English ''clow of gilofer'', Anglo-French ''clowes de gilofre'' and Old French ''clou de girofle'', from the Latin word ''clavus'' "nail". The related English word ''gillyflower'', originally meaning "clove", derives via said Old French ''girofle'' and Latin ''caryophyllon'', from the Greek ''karyophyllon'' "clove", literally "nut leaf". Botanical features The clove tree is an evergreen that grows up to tall, with large leaves and crimson flowers grouped in terminal clusters. The flower buds initiall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamon
Cinnamon is a spice obtained from the inner bark of several tree species from the genus '' Cinnamomum''. Cinnamon is used mainly as an aromatic condiment and flavouring additive in a wide variety of cuisines, sweet and savoury dishes, breakfast cereals, snack foods, bagels, teas, and traditional foods. The aroma and flavour of cinnamon derive from its essential oil and principal component, cinnamaldehyde, as well as numerous other constituents including eugenol. Cinnamon is the name for several species of trees and the commercial spice products that some of them produce. All are members of the genus ''Cinnamomum'' in the family Lauraceae. Only a few ''Cinnamomum'' species are grown commercially for spice. '' Cinnamomum verum'' (AKA ''C. zeylanicum''), known as "Ceylon cinnamon" after its origins in Sri Lanka (formerly Ceylon), is considered to be "true cinnamon", but most cinnamon in international commerce is derived from four other species, usually and more correctl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonka Bean
''Dipteryx odorata'' (commonly known as "cumaru", "kumaru", or "Brazilian teak") is a species of flowering tree in the pea family, Fabaceae. The tree is native to Central America and northern South America and is semi-deciduous. Its seeds are known as tonka beans (sometimes tonkin beans or tonquin beans). They are black and wrinkled and have a smooth, brown interior. They have a strong fragrance similar to sweet woodruff due to their high content of coumarin. The word ''tonka'' is taken from the Galibi (Carib) tongue spoken by natives of French Guiana; it also appears in Tupi, another language of the same region, as the name of the tree. The old genus name, ''Coumarouna'', was formed from another Tupi name for tree, ''kumarú''. Many anticoagulant prescription drugs, such as warfarin, are based on 4-hydroxycoumarin, a chemical derivative of coumarin initially isolated from this bean. Coumarin, however, does not have anticoagulant properties. Biology of the tree The t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
