RESEARCH CONCERNING THE USE OF BEECHWOOD PREHYDROLYSATES TO GROW YEASTS

Abstract

This paper reports results concerning characterization and improvement of biological quality of beechwood prehydrolysate in order to adapt the Candida Scottii yeast to this nutritive medium. Some difficult aspects caused by the presence of lignin compounds in the prehydrolysate are mentioned. Studies carried out also made it possible to evaluate yeasts as regards the chemical composition and their nutritive value, tested in case of a mixed fodder used for chicken breeding.

Keywords

• Dissolving pulp
• Beechwood
• Prehydrolysate
• Fodder yeast
• Candida Scottii
• Proteins