The working organization, when not appropriate, is an important occupational risk factor for the life and mental health of workers, mainly of professionals focused on the care of people. This paper focuses on anesthesiologists, who are constantly exposed to stressful and anxiogenic factors.
The working organization, when not appropriate, is an important occupational risk factor for the life and mental health of workers, mainly of professionals focused on the care of people. This paper focuses on anesthesiologists, who are constantly exposed to stressful and anxiogenic factors.
This study evaluates the presence and levels of polycyclic aromatic hydrocarbons (PAHs) in Achyrocline Satureioides (inflorescences and infusions) using extraction under ultrasound accompanied by clean up with solid phase extraction (SPE) and gas chromatography coupled to mass spectrometry. Sixteen priority PAHs were listed as priority contaminants by the United States Environmental Protection Agency and PAHs (Benzo(a)Anthracene, Chrysene, Benzo(b)Fluoranthene, Benzo(a)Pyrene) were chosen as indicators by the European Food Safety Agency for the presence of PAHs in food. The HPAs concentrations ranged from 48.1 µg Kg-1 ± 1.4% to 48.8 µg Kg-1 ± 1.9% in Achyrocline Satureioides inflorescences. The total concentration in infusions of PAHs was 2.5 µg L-1 ± 6.3%. The sum of the priority PAHs in Achyrocline Satureioides samples ranged from 126.8 µg Kg-1 ± 13.6% and 218.9 µg Kg-1 ± 16.1% and infusion had a value of 10.0 µg L-1 ± 8.1%. The PAH concentrations in tea infusions are lower when compared with other food matrices, but the migration of these compounds for tea is high, resulting in levels that may cause damage to health.
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