Nicotiana rustica, known in South America as
Mapacho and in Vietnam as
Thuoc Lao (thuốc lào), is a plant in the
SolanaceaeSolanaceae are a family of flowering plants that include a number of important agricultural crops as well as many toxic plants. The name of the family comes from the Latin Solanum "the nightshade plant", but the further etymology of that word is unclear...
family. It is a very potent variety of
tobaccoTobacco is an agricultural product processed from the leaves of plants in the genus Nicotiana. It can be consumed, used as a pesticide and, in the form of nicotine tartrate, used in some medicines...
. The high concentration of
nicotineNicotine is an alkaloid found in the nightshade family of plants that constitutes approximately 0.6–3.0% of the dry weight of tobacco, with biosynthesis taking place in the roots and accumulation occurring in the leaves...
in its leaves makes it useful for creating organic
pesticidePesticides are substances or mixture of substances intended for preventing, destroying, repelling or mitigating any pest.A pesticide may be a chemical unicycle, biological agent , antimicrobial, disinfectant or device used against any pest...
s.
Rustica is also used for
entheogenAn entheogen , in the strict sense, is a psychoactive substance used in a religious, shamanic, or spiritual context. Historically, entheogens were mostly derived from plant sources and have been used in a variety of traditional religious contexts...
ic purposes by
South AmericaSouth America is a continent situated in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. The continent is also considered a subcontinent of the Americas. It is bordered on the west by the Pacific Ocean and on the north and east...
n
shamansShamanism is an anthropological term referencing a range of beliefs and practices regarding communication with the spiritual world. To quote Eliade: "A first definition of this complex phenomenon, and perhaps the least hazardous, will be: shamanism = technique of ecstasy." Shamanism encompasses the...
. Growing in the rainforest it contains up to nine times more nicotine than common
North AmericaNorth America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...
n varieties such as
N. tabacum. Other reasons for its shamanic use are the comparatively high levels of MAOI
beta-carbolineβ-Carboline is an organic amine that is the prototype of a class of compounds known as β-carbolines.-Pharmacology:...
s, including the Harmala alkaloids, harman and norharman. Most commonly, it is allowed to soak in water, and the water is then
insufflatedInsufflation is the practice of inhaling a substance. Insufflation has limited medical use, but is a common route of administration with many respiratory drugs used to treat conditions in the lungs and paranasal sinus .The technique is common for many recreational drugs and is also used for some...
; it is also smoked in
cigarA cigar is a tightly-rolled bundle of dried and fermented tobacco that is ignited so that its smoke may be drawn into the mouth. Cigar tobacco is grown in significant quantities in Brazil, Cameroon, Cuba, the Dominican Republic, Honduras, Indonesia, Mexico, Nicaragua, Philippines, and the Eastern...
s and used as an
enemaAn enema is the procedure of introducing liquids into the rectum and colon via the anus. The increasing volume of the liquid causes rapid expansion of the lower intestinal tract, often resulting in very uncomfortable bloating, cramping, powerful peristalsis, a feeling of extreme urgency and...
and as an
anthelminticAnthelmintics or antihelminthics are drugs that expel parasitic worms from the body, by either stunning or killing them. They may also be called vermifuges or vermicides .-Pharmaceutical classes:...
effective against
tapeworm infectionTapeworm infestation is the infection of the digestive tract by adult parasitic flatworms called cestodes or tapeworms. Live tapeworm larvae are sometimes ingested by consuming undercooked food. Once inside the digestive tract, a larva can grow into a very large adult tapeworm. Additionally,...
s. In the east of southern of Turkey, people use this herb and ashes of some tree bodies to make a snuff called "Maraş Otu". They use this putting under either of the lips like Swedish
snusSnus , or Swedish snuff, is a moist powder tobacco product originated from a variant of dry snuff in the early 19th century in Sweden, consumed by placing it under the lip for extended periods of time. The precursor of snus, the dry form of snuff inhaled through the nose, was introduced in Europe...
. It is also a common admixture of
AyahuascaAyahuasca is any of various psychoactive infusions or decoctions prepared from the Banisteriopsis spp. vine, usually mixed with the leaves of dimethyltryptamine-containing species of shrubs from the Psychotria genus...
in some parts of the rainforest.
In Russia,
N.rustica is called "makhorka" (махорка). It was smoked casually by the lower classes before normal tobacco became widely available (after WWII), and is still sometimes smoked by peasants and farmers.
Nicotiana rustica leaves have a nicotine content as high as 9%, whereas
Nicotiana tabacumNicotiana tabacum, or cultivated tobacco, is a perennial herbaceous plant. It is found only in cultivation, where it is the most commonly grown of all plants in the Nicotiana genus, and its leaves are commercially grown in many countries to be processed into tobacco. It grows to heights between 1...
(common tobacco) leaves contain about 1 to 3%.
Thuốc lào
In Vietnam, it is most commonly smoked after a meal on a full stomach to "aid in digestion", or along with
green teaGreen tea is made solely from the leaves of Camellia sinensis that have undergone minimal oxidation during processing. Green tea originates from China and has become associated with many cultures throughout Asia. It has recently become more widespread in the West, where black tea is traditionally...
or local beer (most commonly the cheap "bia hoi"). A "hit" of thuoc lao is followed by a flood of
nicotineNicotine is an alkaloid found in the nightshade family of plants that constitutes approximately 0.6–3.0% of the dry weight of tobacco, with biosynthesis taking place in the roots and accumulation occurring in the leaves...
to the bloodstream inducing strong dizziness that lasts several seconds. It should be said however that even heavy smokers have had trouble with the intense volume of smoke and that side effects include nausea and vomiting.
The main difference between smoking thuoc lao and the use of other tobaccos is in the method of consumption, in that they are consumped with water pipe. The smoker is presented with either a
bambooBamboo is a group of perennial evergreens in the true grass family Poaceae, subfamily Bambusoideae, tribe Bambuseae. Giant bamboos are the largest members of the grass family....
pipeA bong is a filtration device/apparatus generally used for smoking cannabis, tobacco,or other herbal substances.In construction and function a bong is similar to a hookah, except smaller and more portable...
called a
điếu cày (literal translation:
farmer's pipe) or a ceramic
hookahA hookah A hookah(Gujarati હૂકાહ) A hookah(Gujarati હૂકાહ) (Hindustani: हुक़्क़ा (Devanagari, (Nastaleeq) huqqah) also known as a waterpipe or narghile, is a single or multi-stemmed (often glass-based) instrument for smoking in which the smoke is cooled by water. The tobacco smoked is referred to...
called a
Điếu bát. The pipe is filled with an appropriate amount of water and a small amount of thuoc lao is pressed into the bowl. Typically, the substance is lit with one or two matches. If offered a
lighterA lighter is a portable device used to generate a flame. It consists of a metal or plastic container filled with a flammable fluid or pressurized liquid gas, a means of ignition, and some provision for extinguishing the flame.- History :...
, a Vietnamese person would politely decline on using it directly, and instead ignite a small piece of bark or paper to use as a flame.
One then ignites the tobacco and inhales to create a body of smoke inside the pipe, before exhaling the smoke, reversing the process of air in the pipe by blowing into it to pop out the tobacco. The smoker then sharply inhales, usually tilting the pipe upwards to an almost horizontal position (but not completely as the water would drain out the mouth).
Typically, on the streets of Vietnam's capital of
HanoiHanoi , is the capital of Vietnam and the country's second largest city. Its population in 2009 was estimated at 2.6 million for urban districts, 6.5 million for the metropolitan jurisdiction. From 1010 until 1802, it was the most important political centre of Vietnam...
a small bag containing enough tobacco for 5 to 8 "hits" retails at 2500 Vietnamese đồng, which is equivalent to about 15 US cents. Larger packs cost up to 20000
đồng and would be about $1.25 US Dollars. The use of thuoc lao is always out of the bamboo pipe, which can range from 10000
đồng to upwards of 50000
đồng for items with extravagant carving and other designs.
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