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001-es BibID:	BIBFORM107523
035-os BibID:	(WOS)000434754600102 (Scopus)85042061441
Első szerző:	Selmar, Dirk
Cím:	Uptake of nicotine from discarded cigarette butts? A so far unconsidered path of contamination of plant-derived commodities / Dirk Selmar, Alzahraa Radwan, Neama Abdalla, Hussein Taha, Carina Wittke, Ahmed El-Henawy, Tarek Alshaal, Megahed Amer, Maik Kleinwachter, Melanie Nowak, Hassan El-Ramady
Dátum:	2018
ISSN:	0269-7491 1873-6424
Megjegyzések:	This study aimed to elucidate the origin of the widespread nicotine contamination of plant-derived commodities, by conducting field experiments with various herbs and spice plants. By scattering tobacco and cigarette butts on the field and subsequent nicotine analyses of the acceptor plants, we verified that the alkaloid is leached out into the soil and is taken up by the crop plants. This path of contamination pertains even when there is only one cigarette butt per square meter. Even such minor pollution results - at least in the case of basil and peppermint - in considerable high nicotine contaminations, which exceed the maximum residue level by more than 20-fold. The data reported here clearly outline the large practical relevance of this soil-borne contamination path and imply that unthoughtful disposal of cigarette butts in the field by farm workers may be the reason for the widespread occurrence of nicotine contamination in plant-derived commodities. Therefore, such misbehavior needs to be prevented using education and sensitization, and by including this issue into the guidelines of good agricultural practice.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Environmental Pollution. - 238 (2018), p. 972-976. -
További szerzők:	Radwan, Alzahraa Abdalla, Neama Taha, Hussein S. Wittke, Carina Elhenawy, Ahmed S. Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Amer, Megahed M. Kleinwächter, Maik Nowak, Melanie El-Ramady, Hassan (1969-) (agrármérnök)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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