Reproducibility of a commercially available kit utilizing enzyme-linked immunosorbent assay for determination of aflatoxin in peanut butter.

The reproducibility of a commercially available kit utilising enzyme-linked immunosorbent assay (ELISA) for determination of total aflatoxins has been analysed. Peanut butter samples contaminated with aflatoxin at three concentrations (mean 5.8, 11.7 and 24.8 ng/g) were analysed on different occasions using four kits. Coefficients of variation at all… CONTINUE READING