Author Topic: Nicotine extracted from ancient dental plaque for the first time  (Read 403 times)

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rangerrebew

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Nicotine extracted from ancient dental plaque for the first time
2/27/2018 09:00:00 PM

A team of scientists including researchers from Washington State University has shown for the first time that nicotine residue can be extracted from plaque, also known as "dental calculus," on the teeth of ancient tobacco users.

Their research provides a new method for determining who was consuming tobacco in the ancient world and could help trace the use of tobacco and other intoxicating plants further back into prehistory.

Read more at https://archaeologynewsnetwork.blogspot.com/2018/02/nicotine-extracted-from-ancient-dental.html#MfekjFEHOlSiFc60.99