Szczegóły publikacji
Opis bibliograficzny
Trace metal analyses in honey samples from selected countries : a potential use in bio-monitoring / Agata KRAKOWSKA, Bożena Muszyńska, Witold RECZYŃSKI, Włodzimierz Opoka, Waldemar Turski // International Journal of Environmental Analytical Chemistry ; ISSN 0306-7319. — 2015 — vol. 95 iss. 9, s. 855–866. — Bibliogr. s. 865–866
Autorzy (5)
- AGHKrakowska Agata
- Muszyńska Bożena
- AGHReczyński Witold
- Opoka Włodzimierz
- Turski Waldemar
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 91370 |
|---|---|
| Data dodania do BaDAP | 2015-09-01 |
| Tekst źródłowy | URL |
| DOI | 10.1080/03067319.2015.1055475 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | International Journal of Environmental Analytical Chemistry |
Abstract
Honey is a sweet product made by bees using nectar from flowers. Concentrations of Ca, K, Mg, Fe, Zn, Mn, Cu, Pb and Cd were determined in 13 honey samples from the selected regions around the world. Levels of Ca, Mg, Cu, Fe, Zn and Mn were measured using flame atomic absorption spectrometry (FAAS). Potassium concentration was determined via flame photometry. Concentrations of Cd and Pb were determined using the electrothermal technique (ETAAS). It was estimated that the examined samples of honey from Greece, Turkey, Spain, Poland, Mexico, Argentina and Italy were of good quality in terms of metal concentrations (compliant with the norms referring to food products – WHO, Fifty-third Report of the joint FAO/WHO Expert Committee on Food Additives; Technical Report Series 776, Geneva), although the analysed samples were not free of heavy metals. The concentrations of the elements in the honey samples ranged from 2.38 to 9.31 μg · g−1 for Zn, from 3.86 to 35.10 μg · g−1 for Fe, from 0.19 to 21.64 μg · g−1 for Mn, from 49.53 to 1006.90 μg · g−1 for Ca, from 388.25 to 4761.50 μg · g−1 for K and from 0.20 to 1.53 μg · g−1 for Cu and regarding heavy metals from 0.11 to 2.78 μg · g−1 for Pb and from 0.02 to 0.44 μg · g−1 for Cd. According to these results it was found that the concentrations of heavy metals in the honey samples (except for alfalfa honey and eucalyptus honey from Italy) were under the acceptable limits for foods set out by the FAO/WHO. It was confirmed that the application of chemometric tools supports the extraction of significant information from analytical data, even though the availability of samples is not fully sufficient (this problem is often encountered in environmental analyses). © 2015 Taylor & Francis.
