Diverse elements in herbal tea products consumed in serbia using inductively coupled plasma mass spectrometry
Апстракт
Nine elements (Fe, Cu, Mn, Zn, As, Cd, Sn, Hg, and Pb) were determined in 8 teas and 25 herbal teas widely consumed in Serbia for medical purposes. Green, black, peppermint, chamomile, cranberry, sage, rosehip, uva, senna, marigold, and fennel teas were investigated. Microwave-assisted acid digestion was used for all of the samples, and the element contents were determined by inductively coupled plasma mass spectrometry. From all of the determined microelements, the highest content was that of Mn, 2912.8 and 2541.8 mg/kg of dry matter in the black and green tea, respectively. The contents of toxic elements (As, Cd, and Pb) were below the maximum permissible levels, except for one brand of peppermint tea in which the level of Cd was 8.61 mg/kg, much higher than the allowed 0.3 mg/kg.
Кључне речи:
Minor and trace elements / Herbal tea products / ICP-MSИзвор:
International Journal of Food Properties, 2013, 16, 1, 1-8Издавач:
- Taylor & Francis Inc, Philadelphia
Финансирање / пројекти:
- Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
DOI: 10.1080/10942912.2010.526273
ISSN: 1094-2912
WoS: 000310610600001
Scopus: 2-s2.0-84868661390
Институција/група
PharmacyTY - JOUR AU - Ražić, Slavica AU - Kuntić, Vesna PY - 2013 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/1939 AB - Nine elements (Fe, Cu, Mn, Zn, As, Cd, Sn, Hg, and Pb) were determined in 8 teas and 25 herbal teas widely consumed in Serbia for medical purposes. Green, black, peppermint, chamomile, cranberry, sage, rosehip, uva, senna, marigold, and fennel teas were investigated. Microwave-assisted acid digestion was used for all of the samples, and the element contents were determined by inductively coupled plasma mass spectrometry. From all of the determined microelements, the highest content was that of Mn, 2912.8 and 2541.8 mg/kg of dry matter in the black and green tea, respectively. The contents of toxic elements (As, Cd, and Pb) were below the maximum permissible levels, except for one brand of peppermint tea in which the level of Cd was 8.61 mg/kg, much higher than the allowed 0.3 mg/kg. PB - Taylor & Francis Inc, Philadelphia T2 - International Journal of Food Properties T1 - Diverse elements in herbal tea products consumed in serbia using inductively coupled plasma mass spectrometry VL - 16 IS - 1 SP - 1 EP - 8 DO - 10.1080/10942912.2010.526273 ER -
@article{ author = "Ražić, Slavica and Kuntić, Vesna", year = "2013", abstract = "Nine elements (Fe, Cu, Mn, Zn, As, Cd, Sn, Hg, and Pb) were determined in 8 teas and 25 herbal teas widely consumed in Serbia for medical purposes. Green, black, peppermint, chamomile, cranberry, sage, rosehip, uva, senna, marigold, and fennel teas were investigated. Microwave-assisted acid digestion was used for all of the samples, and the element contents were determined by inductively coupled plasma mass spectrometry. From all of the determined microelements, the highest content was that of Mn, 2912.8 and 2541.8 mg/kg of dry matter in the black and green tea, respectively. The contents of toxic elements (As, Cd, and Pb) were below the maximum permissible levels, except for one brand of peppermint tea in which the level of Cd was 8.61 mg/kg, much higher than the allowed 0.3 mg/kg.", publisher = "Taylor & Francis Inc, Philadelphia", journal = "International Journal of Food Properties", title = "Diverse elements in herbal tea products consumed in serbia using inductively coupled plasma mass spectrometry", volume = "16", number = "1", pages = "1-8", doi = "10.1080/10942912.2010.526273" }
Ražić, S.,& Kuntić, V.. (2013). Diverse elements in herbal tea products consumed in serbia using inductively coupled plasma mass spectrometry. in International Journal of Food Properties Taylor & Francis Inc, Philadelphia., 16(1), 1-8. https://doi.org/10.1080/10942912.2010.526273
Ražić S, Kuntić V. Diverse elements in herbal tea products consumed in serbia using inductively coupled plasma mass spectrometry. in International Journal of Food Properties. 2013;16(1):1-8. doi:10.1080/10942912.2010.526273 .
Ražić, Slavica, Kuntić, Vesna, "Diverse elements in herbal tea products consumed in serbia using inductively coupled plasma mass spectrometry" in International Journal of Food Properties, 16, no. 1 (2013):1-8, https://doi.org/10.1080/10942912.2010.526273 . .