Now showing items 1-3 of 3
FAAS determination of metal nutrients in fish feed after ultrasound extraction
(Food Chemistry, 2009-03-15) [Artigo]
This paper proposes a method to determine calcium, magnesium, manganese and zinc in fish feed samples using ultrasound in the analyte extraction process, and subsequent quantification by flame atomic absorption spectrometry ...
Analytical procedure based on slurry sampling for determining selenium in organic vegetable samples by graphite furnace atomic absorption spectrometry
(European Food Research and Technology, 2009-07-01) [Artigo]
This paper presents a simple, fast and sensitive method to determine selenium in vegetable samples by graphite furnace atomic absorption spectrometry through the direct introduction of slurries of the samples into the ...
Avaliação da absorção colostral em neonatos ovinos da raça Bergamácia
(Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014-06-01) [Artigo]
The period of absorption of colostrum macromolecules and the passive immunity transfer of Bergamacia lambs was determined. The serum proteinogram of lambs before the intake of colostrum up 48 hours of life and colostrum ...