METHOD FOR DETERMINATION OF CONTENT OF FREE AMINO ACIDS LYSINE AND/OR METHIONINE IN FODDER AGENTS Russian patent published in 2005 - IPC

Abstract RU 2263307 C2

FIELD: biotechnology, amino acids.

SUBSTANCE: invention relates, in particular, to a method for analysis of fodder agents, fodder supplements and other preparations comprising lysine and methionine. For determination of the content of free amino acids lysine and/or methionine in fodder agents method involves preparing fodder agents solutions and amino acids in prepared extracts are converted to their dansyl derivatives, and their content in solution is determined by method of capillary electrophoresis. By obtained data the content of free lysine and methionine is calculated in analyzed sample of the fodder agent. Method provides rapid and reliably determination of the content of free lysine and methionine in fodder agents.

EFFECT: improved assay method.

3 cl

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RU 2 263 307 C2

Authors

Chizhavko L.P.

Plaksina O.V.

Kovalenko O.I.

Dates

2005-10-27—Published

2003-07-21—Filed