Identification spectra of proteins brewing barely varieties

Abstract

Aim. Diversify barely varieties with similar spectra of hordein. Methods. Electrophoresis of storage proteins hordein and electrophoresis of water-soluble proteins albumin. Results. Selected modified albumin electrophoresis method for the determination of varietal conformity and purity of barely varieties. Conclusion. Electrophoresis of proteins is an effective method of laboratory quality control of barely grain.

Key words: barely, hordein, albumin, varietal conformity and purity, electrophoresis.