Tm. Primus et al., Determination of 4,4 '-dinitrocarbanilide (DNC), the active component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma, J AGR FOOD, 49(8), 2001, pp. 3589-3593
4,4 ' -Dinitrocarbanilide (DNC) was extracted from chicken, duck, and goose
plasma and isolated by reversed-phase high-performance liquid chromatograp
hy. DNC was detected by ultraviolet absorbance at 347 nm and quantified by
comparison to a calibration standard. Recovery data were determined by anal
yzing DNC-fortified control plasma. The mean recovery of DNC in fortified c
hicken plasma samples was 99.7 +/- 1.9% for 0.18 and 9.1 ppm DNC, and in fo
rtified duck and goose plasma samples was 99.5 +/- 4.9% and 101.4 +/- 4.5%,
respectively, for 0.18, 9.1, and 18 ppm DNC.