Polycyclic aromatic hydrocarbons (PAHs) survey on tea (Camellia sinensis) commercialized in Argentina

Autor:	Víctor Alonso García Londoño, Silvia L. Resnik, Cora Marcela Reynoso
Rok vydání:	2015
Předmět:	chemistry.chemical_compound Dry weight Chemistry Environmental chemistry Benzopyrene Camellia sinensis Contamination High-performance liquid chromatography Fluorescence spectroscopy Food Science Biotechnology
Zdroj:	Food Control. 50:31-37
ISSN:	0956-7135
DOI:	10.1016/j.foodcont.2014.07.036
Popis:	Polycyclic aromatic hydrocarbons (PAHs) occurrence in fifty-four samples of tea marketed in the main supermarkets from Argentina was described for the first time. A high performance liquid chromatography (HPLC) method was applied with fluorescence detector (FLD) and UV-VIS diodes array detector (DAD) for the analysis of sixteen PAHs in tea (camellia sinensis), with percentages recoveries higher than 84.5%. Contamination expressed as the sum of sixteen analysed PAHs was between 509.7 and 2746.5 μg kg−1 on dry mass and the mean was 930.4 μg kg−1 on dry mass.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::edf4b65525eee893ab68093243c6e586 https://doi.org/10.1016/j.foodcont.2014.07.036 Zobrazit plný text záznamu Full Text from ScienceDirect