Articles producció científica> Bioquímica i Biotecnologia

High-Throughput Sequencing Approach to Analyze the Effect of Aging Time and Barrel Usage on the Microbial Community Composition of Red Wines

  • Datos identificativos

    Identificador: imarina:8646231
    Autores:
    Kioroglou, DimitriosMas, AlbertPortillo, Maria C
    Resumen:
    Wine aged in barrels or bottles is susceptible to alteration by microorganisms that affect the final product quality. However, our knowledge of the microbiota during aging and the factors modulating the microbial communities is still quite limited. The present work uses high-throughput sequencing (HTS) techniques to deal with the meta-taxonomic characterization of microbial consortia present in red wines along 12 months aging. The wines obtained from two different grape varieties were aged at two different cellars and compared based on time of wine aging in the barrels, previous usage of the barrels, and differences between wine aging in oak barrels or glass bottles. The aging in barrels did not significantly affect the microbial diversity but changed the structure and composition of fungal and bacterial populations. The main microorganisms driving these changes were the bacterial genera Acetobacter, Oenococcus, Lactobacillus, Gluconobacter, Lactococcus, and Komagataeibacter and the fungal genera Malassezia, Hanseniaspora, and Torulaspora. Our results showed that the oak barrels increased effect on the microbial diversity in comparison with the glass bottles, in which the microbial community was very similar to that of the wine introduced in the barrels at the beginning of the aging. Furthermore, wine in the bottles harbored higher proportion of Lactobacillus but lower proportion of Acetobacter. Finally, it seems that 1 year of previous usage of the barrels was not enough to induce significant changes in the diversity or composition of microbiota through aging compared with new barrels. This is the first meta-taxonomic study on microbial communities during wine aging and shows that the microorg
  • Otros:

    Autor según el artículo: Kioroglou, Dimitrios; Mas, Albert; Portillo, Maria C
    Departamento: Bioquímica i Biotecnologia
    Autor/es de la URV: Kioroglou, Dimitrios / Mas Baron, Alberto / Portillo Guisado, Maria del Carmen
    Palabras clave: Yeast Vbnc state Sulfur-dioxide Spoilage Pcr Oak barrels Identification High-throughput sequencing Fungal communities Enumeration Dekkera-bruxellensis Brettanomyces-bruxellensis Bacterial communities Aged wine Acid bacteria
    Resumen: Wine aged in barrels or bottles is susceptible to alteration by microorganisms that affect the final product quality. However, our knowledge of the microbiota during aging and the factors modulating the microbial communities is still quite limited. The present work uses high-throughput sequencing (HTS) techniques to deal with the meta-taxonomic characterization of microbial consortia present in red wines along 12 months aging. The wines obtained from two different grape varieties were aged at two different cellars and compared based on time of wine aging in the barrels, previous usage of the barrels, and differences between wine aging in oak barrels or glass bottles. The aging in barrels did not significantly affect the microbial diversity but changed the structure and composition of fungal and bacterial populations. The main microorganisms driving these changes were the bacterial genera <i>Acetobacter</i>, <i>Oenococcus</i>, <i>Lactobacillus</i>, <i>Gluconobacter</i>, <i>Lactococcus</i>, and <i>Komagataeibacter</i> and the fungal genera <i>Malassezia</i>, <i>Hanseniaspora</i>, and <i>Torulaspora</i>. Our results showed that the oak barrels increased effect on the microbial diversity in comparison with the glass bottles, in which the microbial community was very similar to that of the wine introduced in the barrels at the beginning of the aging. Furthermore, wine in the bottles harbored higher proportion of <i>Lactobacillus</i> but lower proportion of <i>Acetobacter</i>. Finally, it seems that 1 year of previous usage of the barrels was not enough to induce significant changes in the diversity or composition of microbiota through aging compared with new barrels. This is the first meta-taxonomic study on microbial communities during wine aging and shows that the microorganism composition of barrel-aged wines was similar at both cellars. These results hint at the possibility of a common and stable microbiota after aging in the absence of exogenous alterations. Further corroborations on the current outcome would be valuable for the comparison and detection of microbial alterations during aging that could potentially prevent economic losses in the wine industry.
    Áreas temáticas: Zootecnia / recursos pesqueiros Saúde coletiva Química Odontología Nutrição Microbiology (medical) Microbiology Medicina veterinaria Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar Geografía Geociências Farmacia Ensino Engenharias iii Engenharias ii Engenharias i Economia Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Biotecnología Biodiversidade Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 1664302X
    Direcció de correo del autor: albert.mas@urv.cat carmen.portillo@urv.cat
    Identificador del autor: 0000-0002-0763-1679 0000-0002-4576-0244
    Fecha de alta del registro: 2024-06-28
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://www.frontiersin.org/articles/10.3389/fmicb.2020.562560/full
    Referencia al articulo segun fuente origial: Frontiers In Microbiology. 11 (562560): 562560-
    Referencia de l'ítem segons les normes APA: Kioroglou, Dimitrios; Mas, Albert; Portillo, Maria C (2020). High-Throughput Sequencing Approach to Analyze the Effect of Aging Time and Barrel Usage on the Microbial Community Composition of Red Wines. Frontiers In Microbiology, 11(562560), 562560-. DOI: 10.3389/fmicb.2020.562560
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI del artículo: 10.3389/fmicb.2020.562560
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2020
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Microbiology,Microbiology (Medical)
    Yeast
    Vbnc state
    Sulfur-dioxide
    Spoilage
    Pcr
    Oak barrels
    Identification
    High-throughput sequencing
    Fungal communities
    Enumeration
    Dekkera-bruxellensis
    Brettanomyces-bruxellensis
    Bacterial communities
    Aged wine
    Acid bacteria
    Zootecnia / recursos pesqueiros
    Saúde coletiva
    Química
    Odontología
    Nutrição
    Microbiology (medical)
    Microbiology
    Medicina veterinaria
    Medicina ii
    Medicina i
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Geografía
    Geociências
    Farmacia
    Ensino
    Engenharias iii
    Engenharias ii
    Engenharias i
    Economia
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Ciência da computação
    Biotecnología
    Biodiversidade
    Astronomia / física
  • Documentos:

  • Cerca a google

    Search to google scholar