|
|
Tobacco''Nicotiana acuminata'' ''Nicotiana alata'' ''Nicotiana attenuata'' ''Nicotiana bigelovil'' ''Nicotiana clevelandii'' ''Nicotiana debneyi'' ''Nicotiana excelsior'' ''Nicotiana exigua'' ''Nicotiana forgetiana'' ''Nicotiana glauca'' ''Nicotiana glutinosa'' ''Nicotiana kawakamii'' ''Nicotiana knightiana'' ''Nicotiana langsdorffii'' ''Nicotiana longiflora'' ''Nicotiana obtusifolia'' ''Nicotiana otephora'' ''Nicotiana paniculata'' ''Nicotiana plumbagifolia'' ''Nicotiana quadrivalvis'' ''Nicotiana repanda'' ''Nicotiana rustica'' ''Nicotiana x sanderae'' ''Nicotiana suaveolens'' ''Nicotiana sylvestris'' ''Nicotiana tabacum'' ''Nicotiana tomentosa'' Ref: [http://www.itis.usda.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=30562 ITIS 30562] as of 2002-08-28 Tobacco (''Nicotiana tabacum L.'') is a broad-leafed plant of the nightshade family, indigenous to North America and South America, whose dried and cured leaves are often smoked (see tobacco smoking) in the form of a cigar or cigarette, or in a smoking pipe, or in a water pipe or a hookah. Tobacco is also chewed, "dipped" (placed between the cheek and gum), and consumed as finely powdered snuff tobacco, which is sniffed into the nose. The word "tobacco" is an Anglicization of the Spanish language word "tabaco", whose roots are unclear; it is thought to derive from the Native American word "tabago," for a Y-shaped pipe used in sniffing tobacco powder. Tobacco contains nicotine, an organic alkaloid and powerful neurotoxin, particularly to insects. All means of consuming tobacco result in the absorption of nicotine in varying amounts into the user's bloodstream, and over time the development of a Physiological tolerance and Chemical dependency. Absorption quantity, frequency, and speed seem to have a direct relationship with how strong a dependence and tolerance, if any, might be created. A lethal dose of nicotine is contained in as little as one half of a cigar or three cigarettes; however, only a fraction of the nicotine contained in these products is actually released into the smoke, and most clinically significant cases of Nicotine Poisoning are the result of concentrated forms of the compound used as insecticides. Other active alkaloids in Tobacco include harmala. Major hazards of tobacco use, however, include carcinogenic compounds in tobacco and tobacco smoke. Many jurisdictions have enacted smoking bans in an effort to minimize possible damage to public health due to tobacco smoking. ==History== Native Americans used tobacco before Europeans arrived in America, and early European settlers in America learned to smoke and brought the practice back to Europe with them, where it became hugely popular. At extremely high doses, Tobacco becomes hallucinogenic drug; accordingly, Native Americans generally did not use the drug recreational drug. Rather, it was often consumed in extraordinarily high quantities and used as an entheogen; generally, this was done only by experienced Shamanism or medicine man. In addition to being smoked, uncured tobacco was often eaten, drunk as tobacco juice, or used in enemas. Early missionaries often reported on the state caused by tobacco, but as it spread into the west, it was no longer used in such large quantities or for entheogenic purposes. Religious use of tobacco is still common among many indigenous peoples, particularly those of South America. Since the beginnings of colonial America, long before the creation of the United States, tobacco, almost entirely on its own, fueled the colonization in the future American South. The notion that "America was built on tobacco" is quite accurate; and the initial colonial expansion, fueled by the desire to increase tobacco production, caused the first colonial conflicts with Native Americans, and also soon led to the use of African slaves for cheap labor. In 1609, John Rolfe arrived at the Jamestown Settlement in Virginia. He was the first man to successfully raise tobacco at Jamestown. The tobacco raised in Virginia at that time, ''Nicotiana Rustica'', was not to the liking of the Europeans, but Rolfe had brought some seed for ''Nicotiana Tabacum'' with him from Bermuda. Shortly after arriving, his first wife died, and he married Pocahontas, a daughter of Chief Powhatan. Although most of the settlers wouldn't touch the tobacco crop, Rolfe was able to make his fortune farming it. When he left for England with Pocahontas, he was wealthy. When Rolfe returned to Jamestown following Pocahontas's death in England, he continued to improve the quality of tobacco. By 1620, 40,000 pounds of tobacco were shipped to England. By the time John Rolfe died in 1622, Jamestown was thriving as a producer of tobacco and Jamestown's population would top 4,000. Tobacco led to the importation of the colony's first black slaves as well as women from England in 1619. The importation of tobacco into Europe was not without resistance and controversy, even in the 17th century. King James VI of Scotland and I of England of England (James VI of Scotland) published a famous polemic titled A Counterblast to Tobacco in 1604. In his essay, the king denounced tobacco use as "[a] custome lothsome to the eye, hatefull to the Nose, harmefull to the braine, dangerous to the Lungs, and in the blacke stinking fume thereof, neerest resembling the horrible Stigian smoke of the pit that is bottomelesse." In that same year, an English statute was enacted that placed a heavy protective tariff on every pound of tobacco brought into England. Throughout the 17th and 18th centuries, tobacco continued to be the "cash crop" of the Virginia Colony. Large tobacco warehouses filled the areas near the wharfs of new thriving towns such as Richmond, Virginia and Manchester, Virginia at the fall line (head of navigation) on the James River, and Petersburg, Virginia on the Appomattox River. Until 1883, tobacco excise tax accounted for one third of internal revenue collected by the United States government. ==Culture== ===Sowing=== Tobacco seeds are started very early in the year. The seeds are scattered onto the surface of the soil, as their germination is activated by light. In colonial Virginia, seedbeds were fertilized with wood ash or animal manure (frequently powdered horse manure). Seedbeds were then covered with branches to protect the young plants from frost damage. These plants were left to grow until around April. In the nineteenth century, young plants came under increasing attack from the flea beetle (''epitrix cucumeris'' or ''epitrix pubescens''), causing destruction of half the United States tobacco crop in 1876. In the years afterward, many experiments were attempted and discussed to control the flea beetle. By 1880 it was discovered that replacing the branches with a frame covered by thin cloth would effectively protect plants from the beetle. This practice spread until it became ubiquitous in the 1890s. Today, in the United States, unlike other countries, tobacco is often fertilized with the mineral apatite in order to partially starve the plant for nitrogen, which changes the taste. This accounts for the different flavor of American cigarettes from those available in other countries. There is, however, some suggestion that this may have Tobacco smoke#Radioactive components of tobacco due to the polonium content of apatite. ===Transplanting=== After the plants have reached a certain height, they are transplanted into fields. This was originally done by making a relatively large hole in the tilled earth with a tobacco peg, then placing the small plant in the hole. Various mechanical tobacco planters were invented throughout the late 19th and early 20th century to automate this process, making a hole, fertilizing it, and guiding a plant into the hole with one motion. ===Topping and suckering=== Once the tobacco plants are growing well, they will begin to produce shoots from the joint of each leaf with the stalk. These secondary shoots — known as "suckers" — are undesirable as they divert energy that could be directed into the leaves. They are removed in a process known as "suckering" (sometimes spelled "succoring" in older writing). Generally this is done by hand several times during the season. Recently anti-suckering compounds have come into use. At a certain stage of maturity, the plant will produce a flower cluster from its tip, as well as the tips of any suckers that remain on the plant. In order to divert more energy into the leaves, the plant is "topped" — the top is cut off. ===Harvest=== Tobacco is harvested in one of two ways. In the oldest method, the entire plant is harvested at once by cutting off the stalk at the ground with a curved knife. In the nineteenth century, bright tobacco began to be harvested by pulling individual leaves off the stalk as they ripened. The leaves ripen from the ground upwards, so a field of tobacco may go through several "pullings" before the tobacco is entirely harvested, and the stalks may be turned into the soil. ===Curing=== Cut plants or pulled leaves are immediately transferred to tobacco barns, where they will be cured. Curing methods varies with the type of tobacco grown, and tobacco barn design varies accordingly. Air-cured tobacco is hung in well-ventilated barns and allowed to dry over a period of days. Fire-cured tobacco is hung in large barns where smoldering fires of hardwoods are kept burning. Flue-cured tobacco was originally strung onto tobacco sticks, which were hung from tier-poles in large cubical barns (Aus: kilns, also traditionally called [http://education.yahoo.com/reference/dictionary/entry/oast Oasts]). These barns have flues which run from externally-fed fire boxes to the roof, heat-curing the tobacco without exposing it to smoke. ===Post-cure processing=== After tobacco is cured, it is moved from the curing barn into a storage area for processing. If whole plants were cut, the leaves are removed from the tobacco stalks in a process called stripping. For both cut and pulled tobacco, the leaves are then sorted into different grades. In colonial times, the tobacco was then "prized" into hogsheads for transportation. In bright tobacco regions, prizing was replaced by stacking wrapped "hands" into loose piles to be sold at auction. Today, most cured tobacco is baled before sales under contract. ==Types== ===Fire-cured=== Fire-cured smoking tobacco is a robust variety of tobacco used as a condimental for pipe blends. It is cured by smoking over gentle fires. In the United States, it is grown in the western part of Tennessee, Western Kentucky and in Virginia. Latakia is a produced from oriental varieties of N. tabacum. The leaves are cured and smoked over smoldering fires of local hardwoods and aromatic shrubs in Cyprus and Syria. Latakia has a pronounced flavor and a very distinctive aroma, and is used in the so-called Balkan and English-style pipe tobacco blends. Fire-cured tobacco grown in Kentucky and Tennessee is used in some chewing tobaccos, moist snuff, some cigarettes and as a condiment leaf in pipe tobacco blends. It has a rich, slightly floral taste, and adds body and aroma to the blend. in greenhouse of half million plants'' Hemingway, South Carolina Hemingway, South Carolina, ''Some it smoke,'' ''Some it up the nose do poke!'' Snuff is a generic term for fine-ground smokeless tobacco products. Originally the term referred only to dry snuff, a fine tan dust popular mainly in the eighteenth century. This is often called "Scotch Snuff", a folk-etymology derivation of the scorching process used to dry the cured tobacco by the factor. European (dry) snuff is intended to be sniffed up the nose. Snuff is not "snorted" due to the fact that you do not want the snuff to get past the nose i.e.; into sinuses, throat or lungs. European snuff comes in several varieties: Plain, Toast (fine ground - very dry), "Medicated" (menthol, camphor, eucalyptus, etc.), Scented and Schmalzler (a German variety.) The major brand names of European snuff are: Bernards (Germany), Fribourg & Treyer (UK), Gawith (UK), Gawith Hoggarth (UK), Hedges (UK), Lotzbeck (Germany), McChrystal's (UK), Pschl (Germany) and Wilson's of Sharrow (UK). Snuff has even been found to be beneficial in some cases of hay fever due to the fact that the snuff may prevent allergins from getting to the mucus membrane within the nose. American snuff is much stronger, and is intended to be dipped. It comes in two varieties -- "sweet" and "salty".Until the early 20th century, snuff dipping was popular in the United States among rural people, who would often use sweet barkless twigs to apply it to their gums. Popular brands are Tube Rose and Levi Garrett. The second, and more popular in North America, variety of snuff is moist snuff. This is occasionally referred to as "snoose" derived from the Scandinavian word for snuff, "snus". Like the word, the origins of moist snuff are Scandinavian, and the oldest American brands indicate that by their names. American Moist snuff is made from dark fire-cured tobacco that is ground, sweetened, and aged by the factory. Prominent North American brands are Copenhagen_tobacco, Skoal_tobacco, Chisholm_tobacco, and Kodiak_tobacco. American moist snuff tends to be dipped. Some modern ''smokeless tobacco'' brands, such as Kodiak, have an aggressive nicotine delivery. This is accomplished with a higher dose of nicotine than cigarettes, a high pH level (which helps nicotine enter the blood stream faster), and a high portion of unprotonated (free base) nicotine. ====Chewing tobacco==== A bit of Americana in Southern Ohio TobaccoMoved from the page, where it was making clutter: TODO: * more biology of the plant - growing conditions, etc. * medical - epidemiology of lung cancer and heart disease, why it's carcinogenic, more on nicotine & addictiveness * how is it cured/prepared for different uses? * history - tobacco trade, triangular trade, role in development of the american south * contemporary politics - anti-tobacco lawsuits & legislation * find attribution for the snuff poem -- see John Graves's essay on snuff in From a Limestone Ledge * history of varieties -- in US, colonial orinoco & sweet-scented. Also list USDA types and where they're grown. See www.ustobaccofarmer.com for a nice map. * agriculture * revise and rephrase * tie down sources formatting ---- Need to figure out where/when to start breaking out different pages. For instance, "snuff" in the first paragraph has a ? referal to a yet unwritten page, but there's a nice section on snuff in the text of the page. -- user:saracarl I agree. You'll also notice that there's an extensive writeup on different types of pipe tobaccos on the smoking pipe page linked from the article. However, until this article gets fleshed out a bit more, I vote that we don't reorganize it. -user:Benwbrum my opinion is that it probably all wants to get consolidated here. (i made "snuff" a redirect to here). i started "cigar" and "cigarette", but i think eventually those want to redirect here as well. --user:RAE I've reorganized the headers a little bit. I like italics for subheadings, but don't much care for the bullet points. Any other opinions? -user:Benwbrum ---- I'm interested to know why user:RAE added the line about dipping looseleaf? As far as I'm aware, there's very little significant difference between dipping and chewing looseleaf. -user:Benwbrum i've never chewed, only dipped, so i'm speaking of that whereof i know not - pls fix if wrong --user:RAE So in chewing, you take a three-finger pinch and tuck it betwen your cheek and gum. Typically you have to ball it up with your tongue a bit if it gets unruly, or take it out and chomp on it a couple of times to soften it up. Then tuck it back into place and enjoy. I always associate dipping with tucking something away and not doing anything else with it than that. If that definition is good, isn't looseleaf chewed? --user:Benwbrum ---- Is there any step by step information on how to make chewing tobacco available anywhere on the web? If so.. perhaps such detailed information may be helpful on this tobacco page or a new page for "chewing tobacco". It would also be useful for me personally as I've searched and searched and while I can find plenty of info on the web about preparing tobacco for smoking, there's nothing step by step and informative on preparing chewing tobacco from the tobacco plant. Book references and web links to information appreciated. Please post here. I've grown my own tobacco before but other than it looking nice I've never known how to turn it into chewing tobacco. I enjoy chewing Copenhagen Snuff but it's getting too expensive at $5.00 or more a can to continue buying when I can just make chewing tobacco for myself (if I knew how that is). I look forward to and appreciate all replies to this message! Thanks for reading and the work on this Tobacco section on Wikipedia. I love tobacco. :) --User:Demonslave 11:02, May 22, 2004 (UTC) : Have you tried snus? I get it from [http://www.northerner.com/] for about $2.70 per can - and that's shipped from Sweden. Yes, there's about $5.00 shipping, but buy 5 cans and the pain is reduced. Plus, studies are showing it to have dramatically less deleterious health effects than the American stuff. I switched from cigarettes to snus about a month ago, and I'm never going back. --User:NightMonkey 22:30, Jul 29, 2004 (UTC) ---- Oh, I found this interesting audio file about snus and its use in Sweden: http://www.theworld.org/content/04073.wma But I didn't add a link to it on the Tobacco page, just thought I should mention it here for all interested. --User:Demonslave 11:26, May 22, 2004 (UTC) : Hey, why not put it over in snus? ;) --User:NightMonkey 22:30, Jul 29, 2004 (UTC) ---- Re: The CDC quote "For some people, it can be as addictive as heroin or cocaine." Since this quote is attributed, it does not have to be NPOV. I think it should be put back in the article. User:Rhobite 03:39, Jul 9, 2004 (UTC) ---- I don't deny that the quote, itself, is accurate, nor incorrectly attributed. I question its inclusion due to the inflammatory nature of the quotation. For every person you can find that would match the quote, one could find someone who doesn't. I can understand the quote for what is meant, but my observations that many others can't get the real meaning and just get stuck on the negative connection. :Hmm... is it inflamatory, or the truth? Why should a statement, if true, be removed? Perhaps it should be placed in a "contreversy" section? If there is a negative connection, that, in and of itself, should not preclude inclusion, just as a positive connection does not. This article isn't an advertisement for Tobacco. I agree with User:Rhobite, and think it should be re-added. --User:NightMonkey 22:30, Jul 29, 2004 (UTC) Although I understand the hesitant attitude of making this a advertisment for tobacco, I think that adding such information on tobacco's addictive nature can be better versed without overdoing it on the negative side. Just as this shouldn't be an ad for tobacco, it shouldn't turn into an anti-tobacco article either. We should list potential side effects with plain "addiciton" being one...but also list reasons why people choose to use it such as "flavor, to moisten dry mouth, releave stress, ect...NOT "peer pressure, to act older, ect.." As a dipper of moist smokeless tobacco myself(Kodiak), and the occasional user of loose leaf(Red Man), I have never heard of loose leaf being "dipped". Usually when someone is referring to dip,dipping, or dipping tobacco they are reffering to moist smokeless tobacco. When talking about loose leaf its commonly called chew or chewing tobacco. Techincally you don't "chew" on moist smokeless tobacco its generally far to finely cut or ground to actually chew. == A lot of unregistered edits == Just a polite request here: Can those folks who are making contributions use registered usernames to edit the article and sign their Talk entries, please? It makes monitoring the article a bit easier. Thanks! --User:NightMonkey 21:02, Nov 7, 2004 (UTC) ---- == Tobacco Kiln vs. Tobacco Barn == An anonymous user changed the word "barn" to "kiln" in the curing section for fire-cured tobacco. Google returns 48K hits for "tobacco barn" vs. around 700 for "tobacco kiln", but it turns out that this is the Australian term for a flue-cured tobacco barn. See [http://www.tourisminternet.com.au/mypark.htm] for an example. User:Benwbrum 03:55, 27 Jan 2005 (UTC) == Snuff edit == I made a major edit of the snuff section before I had registered. The "European Snuff" section is mine. My medical references to snuff & hay fever are direct personal experience and confirmation that I received from my Ear, Nose & Throat specialist (who told me that he actually suggests snuff to some of his patients!) BTW: I have a snuff page on my site: [http://www.howdydave.com/snuff.html HowdyDave - Snuff] --User:Howdydave 03:32, 2005 Apr 20 (UTC) ==Catagory changes - hallucinogen?== I'm really not an expert on tobacco, so I could be wrong, but I don't think it is a hallucinogen is it? --User:Benna 00:31, 27 Apr 2005 (UTC) :At high doses it is, just put in some info about that and can provide references if necessary, although it will take me a day or two to find. eating a handful of ''rustica'' is much different than smoking a cigarette. I've been organizing some of these categories and placed tobacco in both herbal & fungal stimulants as well as herbal & fungal hallucinogens; as those are subcategories of herbal & fungal drugs/medicines, its already in that category by default. If you are still unhappy with this please get in touch on my User talk:Heah, as i'm sure we can figure something out. --User:Heah 00:46, 27 Apr 2005 (UTC) ::OK, thats fine then, as long as its stressed that its in really high doses that is has that effect. --User:Benna 02:55, 27 Apr 2005 (UTC) == Toxicitiy inconsistencies == The article's second paragraph claims that there's a lethal dose of nicotine contained in as little as three cigarettes; however, the article later claims that shamans would consume tobacco in excessive quantities to achieve entheogenic effects. How did they manage to do so without dying? :thought i just posted this, but guess i just closed the window without saving it . . . apparently there ''is'' a drawback to tabbed browsing. Anyways. What's also interesting is that generally they use Nicotiana rustica for entheogenic purposes, which contains up to twenty times as much nicotine as north american varieties, according to some studies- meaning there's enough nicotine to kill you in much less than a quarter of a cigarette. :My short answer would be tolerance- an apprentice using tobacco will start his or her training very young, 8 or 9 years old, starting with a VERY small amount of tobacco. They do this every day for years, minutely increasing the dose along the way; it can often take a decade or more for such an apprenticeship to be completed. by the time you have worked up to significantly entheogenic amounts, your body has adjusted to the toxicity. Tolerance to the toxicity of nicotine seems to build easily; notice that one cigarette will often make a non-smoker sick while others can chain smoke 5 packs a day. As would be expected, the entheogenic use of tobacco isn't as common as it once was in the rainforest given the length of time it takes to be able to use it and the ever increasing age of those who ''did'' learn when they were young. :I would also hazard a guess that tobacco is entheogenic in lower quantities than assumed, but we are using for very different purposes and in very different surroundings. If i smoke too many cigarettes late at night and yawn, due to the combination of the nicotine and a head rush i very breifly find myself in a state similar to that of many dissociatives. --User:Heah 21:47, 6 May 2005 (UTC) ==World Bank analysis== Not sure how this would fit into the article, but it's interesting. This is from a World Bank report (see www.drug-policy.org/documents/ illicit_drugs_convention_reform ): :''While interventions to reduce demand for tobacco are likely to succeed, measures toreduce its supply are less promising. This is because, if one supplier is shut down, an alternative supplier gains an incentive to enter the market. The extreme measure of prohibiting tobacco is unwarranted on economic grounds aswell as unrealistic and likely to fail. Crop substitution is often proposed as a means to reduce the tobacco supply, but there is scarcely any evidence that it reduces consumption, since the incentives to farmers to grow tobacco are currently much greater than for most other crops.... '' TobaccoSolanaceae Pharmacologic agents Nicotinic antagonists Psychedelics, Dissociatives and Deliriants Stimulants TobaccoCigarette packet warning signs is great. It's my little baby and I want it to get stronger. A simple page to nourish I think. If I smoked it'd be easier, but alas I dont. French people do loads. Damn them. ''Please do not create an article to promote yourself, a website, a product, or a business'' it says. This doesn't fall into this category I hope--User:Wonderfool 13:11, 2 Dec 2004 (UTC) : It doesn't fall into that promotion category, but there could be some question as to whether it is appropriate to an encyclopedia. - User:Centrx 07:39, 19 Dec 2004 (UTC) Tobaccohello my name is tuba and i like the internet See other meanings of words starting from letter: TTA | TB | TC | TD | TE | TF | TG | TH | TI | TJ | TK | TL | TŁ | TM | TN | TO | TP | TR | TS | TU | TW | TX | TY | TZ |Words begining with Tobacco: Tobacco Tobacco Tobacco Tobacco Tobacco Tobaccoville,_NC Tobaccoville,_North_Carolina Tobacco_and_Firearms,_Bureau_of_Alcohol Tobacco_card Tobacco_cards Tobacco_companies Tobacco_companies Tobacco_companies_of_the_United_Kingdom Tobacco_companies_of_the_United_States Tobacco_company Tobacco_Garden_Creek Tobacco_hornworm Tobacco_industry Tobacco_lawsuit_and_justice_department Tobacco_mosaic_disease Tobacco_Mosaic_Virus Tobacco_mosaic_virus Tobacco_mosaic_virus Tobacco_Pipe_Makers'_and_Tobacco_Blenders'_Company Tobacco_plant Tobacco_Protest Tobacco_Protests Tobacco_Road Tobacco_Road Tobacco_Road_(novel) Tobacco_Row Tobacco_smoke Tobacco_Smoking Tobacco_smoking Tobacco_smoking Tobacco_Township,_MI Tobacco_Township,_Michigan |
These materials are based on Wikipedia and licensed under the GNU FDL
YouTube.com videos better site than Turbo Tax 2007 |
|
|