Influence of the Addition of Riboflavin in Culture Medium on Delivering Biomass Using Yeast Strains of Saccharomyces Carlsbengensis

Abstract

Yeasts requirements for growth factors should be considered both in terms of ability to summarize the simple average and the dependence on external supplies. Vitamins are components of coenzymes or enzymes prosthetic groups and thus they are growth factors for yeast. The study concerns about the influence of the addition of riboflavin in culture medium in different quantities, the accumulation of yeast biomass under the action of yeast strains of beer. The process of cultivation has been made for 24 hours at a temperature of 220C. The addition of riboflavin in culture medium of yeast biomass increased in each strain of yeast compared with the witness - the sample without added riboflavin. Biomass obtained by follow this procedure could be used to create new food products with high ration nutritional value.

Keywords

• biomass
• environment
• riboflavin
• saccharomyces carlsbergensis