Which plant does snuff come from
Already a subscriber? Sign in. Thanks for reading Scientific American. Create your free account or Sign in to continue.
See Subscription Options. Discover World-Changing Science. Get smart. Sign up for our email newsletter. Sign Up. Support science journalism. Knowledge awaits. Prevalence — More common among men in most of the states in India. In Mizoram, Arunachal Pradesh and Nagaland it is used more common among women than men. Lime is provided separately by the manufactures.
Mode of Use —Used in betel quid, chewed alone or mixed with lime or areca nut. Mode of Use —Either chewed or held in the mouth. Added as an ingredient in betel quid. Used in — India, Bangladesh, Bhutan and Myanmar. Prevalence —Used among the low-socioeconomic people in rural and urban population. GUL: Ingredients — It is a pyrolysed powdered tobacco product with ash of tendu leaves, marketed in small tin cans or sachets as a dental care product.
Mode of Use — Applied on teeth and gums as dentifrice. Used in — India and Bangladesh. Prevalence — More common in women than men. Mode of Use —Held in the mouth, sucked and chewed. Used in —Maharashtra. Mode of Use —Placed in the mouth and chewed or used as an optional ingredient in betel quid.
Prevalence —More common among the upper socioeconomic groups. Mode of Use —Applied to the gums using a finger, used as a dentifrice. Used in —Gujarat and adjoining areas in Maharashtra. Prevalence —Morecommon among women and low socioeconomic group. MAWA: Ingredients —It is a mixture of thin shavings of areca nut with some tobacco flakes and slaked lime. Mode of Use —Placed in the mouth and chewed for 10 — 20 minutes. Prevalence —Common among young men.
Mode of Use — Chewed and sucked. Prevalence — Common among men. Mode of Use — Rubbed over the teeth and gums with fingertip for 10 — 15 minutes. Some swallow the exact while others spit it out.
Bethesda, MD: U. NIH Publication No. Harmful and potentially harmful constituents in tobacco products and tobacco smoke: established list. Federal Register. Lyon, France. Snuff is a form of smokeless tobacco meant to be inhaled through the nose or chewed or placed in the mouth to produce saliva. Snuff comes in a "dry" form for snorting and in a "wet" or "moist" form chewing or dipping tobacco. Additionally, there is a creamy snuff, which is less popular than the other forms.
All deliver nicotine and other hazardous chemicals, so all are dangerous to use. Dry snuff is a powdered tobacco product that involves curing or fermenting selected tobacco leaves, which are then ground down into a fine powder.
Traditional "fine snuff" highlighted the taste of different tobacco blends only, but most of what is sold today has a scent or flavor added as well.
Common flavors include coffee, chocolate, plum, camphor, cinnamon, rose, mint, honey, vanilla, cherry, orange, apricot. Even flavors like whiskey, bourbon, and cola can be found. Most snuff is aged for a period of time to allow the flavors to settle and develop before being sold. Dry snuff is snorted or sniffed into the nasal cavity, where it sends a hit of nicotine into the bloodstream quickly. There are a few different kinds of wet snuff, which is placed in the mouth to produce nicotine-laden saliva.
Sold in toothpaste tubes, creamy snuff is meant to be applied to the gums by rubbing it on with the finger or toothbrush. It is then left in place for a few minutes before spitting out the tobacco-laden saliva it produces. Creamy snuff is made up of tobacco paste, clove oil, glycerin, and mint flavorings. It's used mainly in India to clean the teeth.
Creamy snuff is addictive, just like any other snuff product. Snuff has a long history of use. Mayan snuff containers dating to AD have been found. Snuff has turned up in numerous cultures and time periods elsewhere in the world, from South America to Spain and other parts of Europe, Asia, and Africa.
John Rolfe introduced commercially manufactured snuff to North America in the early s.
0コメント