<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The purpose of this research was to evaluate the biochemical composition and antioxidant activity of different natural preparations obtained from the yeast biomass of beer industry waste. It was found that the preparations had a valuable biochemical composition, high antioxidant activities, a broad spectrum of immunoactive and essential amino acids, and that their protein and carbohydrate contents varied depending on the extraction stage and solvent. In conclusion, the varied biochemical composition, significant antioxidant and enzymatic activities, the innocuousness of <italic>Saccharomyces</italic> yeasts for living organisms, suggest that the obtained preparations can be an excellent source of biologically active substances and that their high biological activity presents a considerable potential for animal husbandry, food industry and cosmetics.</p>
</abstract>

The purpose of this research was to evaluate the biochemical composition and antioxidant activity of different natural preparations obtained from the yeast biomass of beer industry waste. It was found that the preparations had a valuable biochemical composition, high antioxidant activities, a broad spectrum of immunoactive and essential amino acids, and that their protein and carbohydrate contents varied depending on the extraction stage and solvent. In conclusion, the varied biochemical composition, significant antioxidant and enzymatic activities, the innocuousness of Saccharomyces yeasts for living organisms, suggest that the obtained preparations can be an excellent source of biologically active substances and that their high biological activity presents a considerable potential for animal husbandry, food industry and cosmetics.

Biochemical Composition and Antioxidant Activity of Different Preparations from Microbial Waste of the Beer Industry

Acta Universitatis Cibiniensis. Series E: Food Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The purpose of this research was to evaluate the biochemical composition and antioxidant activity of different natural preparations obtained from the yeast...

Biochemical Composition and Antioxidant Activity of Different Preparations from Microbial Waste of the Beer Industry

Publicado en línea: 09 jul 2022

Páginas: 139 - 146

Recibido: 08 mar 2022

Aceptado: 10 may 2022

DOI: https://doi.org/10.2478/aucft-2022-0011

Palabras clave
yeasts, waste, biologically active preparations, proteins, carbohydrates, antioxidant and enzymatic activity

© 2022 Natalia Chiseliţa et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Biochemical Composition and Antioxidant Activity of Different Preparations from Microbial Waste of the Beer Industry

Publicado en línea: 09 jul 2022

Páginas: 139 - 146

Recibido: 08 mar 2022

Aceptado: 10 may 2022

DOI: https://doi.org/10.2478/aucft-2022-0011

Palabras claveyeasts, waste, biologically active preparations, proteins, carbohydrates, antioxidant and enzymatic activity

© 2022 Natalia Chiseliţa et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Palabras clave
yeasts, waste, biologically active preparations, proteins, carbohydrates, antioxidant and enzymatic activity