… was used to quantify furazolidone at medicated levels (… feed samples fortified at 1 mg/kg
was 93.8%. The assay is therefore capable of the determination of furazolidone in animal feeds …

… of furazolidone (FZD), nitrofurantoin (NFT), furaltadone (FTD) and nitrofurazone (NFZ) at
low concentrations in animal feed, in order to satisfy the above referred needs on feed control. …

… is presented for determining the nitrofurans furazolidone and nitrofurazone in animal feeds.
The … Nitrofurans, of which furazolidone and nitrofurazone are most commonly used, are often …

… The method to determine furazolidone in fish feed samples is principally described by …
( 13) to determine furazolidone in animal feed samples, the extraction in the present study is …

… , and nitrovin in feeds was developed. … for furazolidone and furaltadone, and 0.2 mg/kg for
nitrofurazone and nitrovin; the limits of quantitation in feeds were 1 mg/kg for furazolidone and …

… Samples were spiked to contain 0.5-50 ppm of either furazolidone or nitrofurazone. The 2
compounds were not determined simultaneously because feed generally contains only one …

… Determine the concentration of furazolidone in the extract from the calibration graph. The
level of furazolidone … of furazolidone in the sample, C pg ml-l is the furazolidone concentration …

… The most common level in finished feeds ranges from 0.011 to 0.033%; lower levels are not
… 22% furazolidone. The official AOAC method for determining furazolidone in finished feeds …

… In the present study, the determination of nitrofurantoin, nitrofurazone, furazolidone and
furaltadone is optimized using LC with a photo-diode array detector and a monolithic column. …

… in biological samples from food animals, many sensitive and … furazolidone by LC-MS in
porcine muscle [13], determination … to subsequent unmedicated feed during the animal feed …