Evaluation of beer residual yeast as a substrate for the biotechnological process of hyaluronic acid production.

Vaniele Bugoni Martins, Ana Paula Capelezzo, Julia A T Cella, Thalia Bitencourt, Tatianne Dias Moreira, Afonso Henrique da Silva Júnior, Cláudia Sayer, Josiane Maria Muneron de Mello, Ana Paula Immich

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Article in World journal of microbiology & biotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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9 authors.

Vaniele Bugoni MartinsDepartment of Chemical Engineering, Federal University of Santa Catarina, Zip Code, Florianópolis, 88040-900, SC, Brazil. vannibm@gmail.com.ORCID http://orcid.org/0000-0002-5425-9961

Ana Paula CapelezzoDepartment of Chemical Engineering, Community University of Chapecó Region, Zip Code, 89.809-900, Chapecó, SC, Brazil.

Julia A T CellaDepartment of Chemical Engineering, Community University of Chapecó Region, Zip Code, 89.809-900, Chapecó, SC, Brazil.

Thalia BitencourtDepartment of Chemical Engineering, Community University of Chapecó Region, Zip Code, 89.809-900, Chapecó, SC, Brazil.

Tatianne Dias MoreiraDepartment of Chemical Engineering, Federal University of Santa Catarina, Zip Code, Florianópolis, 88040-900, SC, Brazil.

Afonso Henrique da Silva JúniorDepartment of Energy and Sustainability, Federal University of Santa Catarina, Zip Code, Araranguá, 88905-120, SC, Brazil.

Cláudia SayerDepartment of Chemical Engineering, Federal University of Santa Catarina, Zip Code, Florianópolis, 88040-900, SC, Brazil.

Josiane Maria Muneron de MelloDepartment of Chemical Engineering, Community University of Chapecó Region, Zip Code, 89.809-900, Chapecó, SC, Brazil.

Ana Paula ImmichDepartment of Chemical Engineering, Federal University of Santa Catarina, Zip Code, Florianópolis, 88040-900, SC, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The search for waste reuse is essential to promote sustainability and avoid environmental impacts. The brewing industry, responsible for producing billions of liters of beer, uses yeast as one of its main inputs. It is responsible for the fermentation process, which is discarded after a few cycles of use due to loss of efficiency. In this context, this study aims to characterize yeast from beer production and investigate its potential use as a substrate for the fermentation process, aiming to produce hyaluronic acid. The residual yeast was characterized in terms of acidity, moisture, ash, total proteins, and lipids, subsequently used as a substrate for the production of hyaluronic acid using the bacterium Streptococcus zooepidemicus as a microorganism. The residual yeast showed a high protein content of 41.69%, and its use increased the production of hyaluronic acid by 58% compared to a conventional synthetic substrate. The yield in relation to biomass, Y

Indexed as

BeerBiotechnologyHyaluronic AcidSaccharomyces cerevisiaeBiomassCulture MediaFermentationStreptococcus equiCulture MediaHyaluronic AcidBeer residual yeastBeer wasteFermentation processHyaluronic acidIndustrial waste recovery

Identifiers

PMID41065941

DOI10.1016/j.carbpol.2021.118015

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