Chewing gum- 5000 years of history
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Date
2014
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Sumy State University
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Abstract
Chewing gum is a soft, cohesive substance intended for chewing but not swallowing. Humans have used chewing gum for at least 5,000 years.
Chewing gum in various forms has existed since the Neolithic period. 5,000-year-old chewing gum made from bark tar, with tooth imprints, has been found in Kierikki, Yli-Ii, Finland.
Keywords
сhewing gum, жувальна гумка, жевательная резинка, history, історія, история, oral health, гігієна порожнини рота, здоровье полости рта
Citation
Kruptseva, N.D.
Chewing gum- 5000 years of history [Текст] / N.D. Kruptseva ; EL Adviser A.M. Diadechko
// To Live in a Safer World : materials of the eighth scientific practical student`s student`s, postgraduate’s and teacher’s of LSNC of the foreign languages department, Sumy, March, 28, 2014 / Відп. за вип. Г.І. Литвиненко. - Sumy : Sumy State University, 2014. - С. 149.