Articles producció científica> Bioquímica i Biotecnologia

Effect of several nutrients and environmental conditions on intracellular melatonin synthesis in saccharomyces cerevisiae

  • Dades identificatives

    Identificador: imarina:6406195
    Autors:
    Angeles Morcillo-Parra, MariaBeltran, GemmaMas, AlbertTorija, Maria-Jesus
    Resum:
    © 2020 by the authors.  Licensee MDPI, Basel, Switzerland. Melatonin is a bioactive compound that is present in fermented beverages and has been described to be synthesized by yeast during alcoholic fermentation. The aim of this study was to assess the capacity of intracellular and extracellular melatonin production by different Saccharomyces strains from diverse food origin and to study the effects of different fermentation parameters, such as sugar and nitrogen concentration, temperature or initial population, on melatonin production using a synthetic grape must medium. Melatonin from fermentation samples was analyzed by liquid chromatography mass spectrometry. Intracellular melatonin synthesis profile did not present differences between yeast strains. However, extracellular melatonin production depended on the yeast origin. Thus, we suggest that melatonin production and secretion during the different yeast growth phases follows a species-specific pattern. Other parameters that affected the fermentation process such as sugar content and low temperature had an impact on intracellular melatonin production profile, as well as the melatonin content within the cell. This study reports the effect of several conditions on the melatonin synthesis profile, highlighting its possible role as a signal molecule.
  • Altres:

    Autor segons l'article: Angeles Morcillo-Parra, Maria; Beltran, Gemma; Mas, Albert; Torija, Maria-Jesus
    Departament: Bioquímica i Biotecnologia
    Autor/s de la URV: Beltran Casellas, Gemma / Mas Baron, Alberto / MORCILLO PARRA, MARÍA DE LOS ÁNGELES / Torija Martínez, María Jesús
    Paraules clau: Yeast Wine yeast Temperature Saccharomyces-cerevisiae Saccharomyces cerevisiae Melatonin L-tryptophan metabolites Fermentation temperature Cultivar Alcoholic fermentation temperature saccharomyces cerevisiae melatonin alcoholic fermentation
    Resum: © 2020 by the authors.  Licensee MDPI, Basel, Switzerland. Melatonin is a bioactive compound that is present in fermented beverages and has been described to be synthesized by yeast during alcoholic fermentation. The aim of this study was to assess the capacity of intracellular and extracellular melatonin production by different Saccharomyces strains from diverse food origin and to study the effects of different fermentation parameters, such as sugar and nitrogen concentration, temperature or initial population, on melatonin production using a synthetic grape must medium. Melatonin from fermentation samples was analyzed by liquid chromatography mass spectrometry. Intracellular melatonin synthesis profile did not present differences between yeast strains. However, extracellular melatonin production depended on the yeast origin. Thus, we suggest that melatonin production and secretion during the different yeast growth phases follows a species-specific pattern. Other parameters that affected the fermentation process such as sugar content and low temperature had an impact on intracellular melatonin production profile, as well as the melatonin content within the cell. This study reports the effect of several conditions on the melatonin synthesis profile, highlighting its possible role as a signal molecule.
    Àrees temàtiques: Virology Microbiology (medical) Microbiology
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 2076-2607
    Adreça de correu electrònic de l'autor: gemma.beltran@urv.cat mjesus.torija@urv.cat albert.mas@urv.cat
    Identificador de l'autor: 0000-0002-7071-205X 0000-0001-6419-0745 0000-0002-0763-1679
    Data d'alta del registre: 2024-10-12
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.mdpi.com/2076-2607/8/6/853
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Microorganisms. 8 (6): 1-11
    Referència de l'ítem segons les normes APA: Angeles Morcillo-Parra, Maria; Beltran, Gemma; Mas, Albert; Torija, Maria-Jesus (2020). Effect of several nutrients and environmental conditions on intracellular melatonin synthesis in saccharomyces cerevisiae. Microorganisms, 8(6), 1-11. DOI: 10.3390/microorganisms8060853
    DOI de l'article: 10.3390/microorganisms8060853
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2020
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Microbiology,Microbiology (Medical),Virology
    Yeast
    Wine yeast
    Temperature
    Saccharomyces-cerevisiae
    Saccharomyces cerevisiae
    Melatonin
    L-tryptophan metabolites
    Fermentation temperature
    Cultivar
    Alcoholic fermentation
    temperature
    saccharomyces cerevisiae
    melatonin
    alcoholic fermentation
    Virology
    Microbiology (medical)
    Microbiology
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