Radioimmunoassay of ochratoxin A in barley.

AUTOR(ES)

Rousseau, D M

RESUMO

A simple and rapid radioimmunoassay was developed for the quantitative determination of ochratoxin A in barley. [14C]ochratoxin A, with a specific activity of 130 Ci/mol, was used as the tracer. Toxin levels below 100 ng/ml required a cleanup step. Three methods (the Association of Official Analytical Chemists cleanup method, the solvent partition method, and the Extrelut 3 column cleanup method) were compared.

Documentos Relacionados

• Radioimmunoassay of nivalenol in barley.
• Cold-Specific Induction of a Dehydrin Gene Family Member in Barley.
• The Spatial Distribution of Sucrose Synthase Isozymes in Barley.
• Identification of a negative regulator of gibberellin action, HvSPY, in barley.
• Differential Expression of Lipoxygenase Isoenzymes in Embryos of Germinating Barley.