Estudo da acumulação de resíduos de furaltadona e de nifursol nos músculo, fígado e moela de galinhas
Urban and rural population exposure to ochratoxin A (OTA) in central zone of Portugal was investigated in three places: Coimbra, Verride and Ereira. ; http://www.sciencedirect.com/science/article/B6T6P-4PYYTY1-6/1/d92ebdd35d9b9545c0b4cc338410924b
O teor de gordura da carne dos caprinos é inferior em 47 e 54% relativamente à da carne dos bovinos e dos ovinos, respectivamente. A maior parte da gordura daqueles animais situa-se na cavidade abdominal, sendo retirada aquando da obtenção da carcaça, reduzindo desta forma o teor de gordura subcutânea o que, sob o ponto de vista de saúde, pode ter efeitos benéficos em relação à carne de bovinos e de suínos. Est...
O teor de gordura da carne dos caprinos é inferior em 47 e 54% relativamente à da carne dos bovinos e dos ovinos, respectivamente. A maior parte da gordura daqueles animais situa-se na cavidade abdominal, sendo retirada aquando da obtenção da carcaça, reduzindo desta forma o teor de gordura subcutânea o que, sob o ponto de vista de saúde, pode ter efeitos benéficos em relação à carne de bovinos e de suínos. Est...
An analytical method for the determination of OTC and TC residues in honey was developed. Sample treatment involves an extraction in EDTA-McIlvaine buffer, followed by a solid-phase cleanup step. With regard to the cleanup procedure, different SPE cartridges were evaluated and the results presented. The method was validated according to the guidelines laid down by the 2002/657/EC European Decision parameters: ...
The caffeine content of 85 retail beverage samples purchased from local supermarkets between 1995 and 2004 was determined. The potential intake of caffeine through the consumption of these beverages (but excluding coffee) was estimated for students of the University of Coimbra, Portugal. The caffeine content of the beverages ranged from 47.5 to 282.5?mg?l-1 for teas, from 20.1 to 47.2?mg?l-1 for tea extracts sa...
In this study nine organochlorine pesticide residues ([alpha]-, [beta]-, and [gamma]-hexachlorocyclohexane (HCH), hexachlorobenzene (HCB), aldrin, p,p'-DDE, p,p'-DDD, o,p'-DDT, and p,p'-DDT) in forty nine samples of honey collected from markets of Portugal and Spain during 2001 and 2002, respectively, were evaluated. For this evaluation, three analytical procedures were studied. The analytical procedure, based ...
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