Uranium incorporation biokinetics in poultry bones as function of phytase doses
Carregando...
Data
Data de publicação
Autores IPEN
Orientador
Título da Revista
ISSN da Revista
Título do Volume
É parte de
É parte de
É parte de
Journal of Radioanalytical and Nuclear Chemistry
Exportar
Resumo
Neutron activation analysis has been used to study uranium incorporation in poultry bones as function of chow doped with: (a) uranium (20 ppm);
(b) U-doped food (20 ppm) plus phytase (120 ppm) and (c) U-doped food (20 ppm) plus phytase (180 ppm). To investigate this situation
experiments involving several groups of Cobb broilers was performed. Two animals per group were sacrificed weekly up to their adultness and
uranium concentration in the tibia was measured. It was observed that the concentration of uranium (µg U/g bone) is decreasing all along the
animal life spanning period of 14ñ42 days. This behavior suggests that the skeleton mass is growing faster than the corresponding accumulation of
uranium. The administration of phytase seems not to alter this scenario.
Como referenciar
ARRUDA NETO, J.D.T.; CESTARI, A.C.; ZAMBONI, C.B.; SAIKI, M.; NOGUEIRA, G.P.; FONSECA, L.E.C.; MANSO GUEVARA, M.V.; DEPPMAN, A.; LIKHACHEV, V.P.; MESA, J.; HELENE, O.A.M.; JORGE, S.A.C.; MARTINS, M.N.; GOUVEIA, A.N.; RODRIGUEZ, O.; GUZMAN, F.; GARCIA, F. Uranium incorporation biokinetics in poultry bones as function of phytase doses. Journal of Radioanalytical and Nuclear Chemistry, v. 263, n. 2, p. 287-289, 2005. DOI: 10.1007/s10967-005-0582-3. Disponível em: http://repositorio.ipen.br/handle/123456789/7531. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.