Optimization of Salts Supplementation on Xylitol Production by Debaryomyces hansenii Using a Synthetic Medium or Corncob Hemicellulosic Hydrolyzates and Further Scaled Up

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:30:30Z
Fecha de publicación2017-01-01
ResumenThe synergic effect of eight salts on d -xylose to xylitol bioconversion by Debaryomyces hansenii NRRL Y-7426 was optimized through a central composite design (CCD) in shaker flasks. Optima conditions were then assayed using detoxified corncob hemicellulosic hydrolyzates as the carbon source, increasing the fermentative parameters to Q P = 0.118 g/L·h and Y P/S = 0.45 g/g from Q P = 0.101 g/L·h and Y P/S = 0.39 g/g (without supplementation). Finally, the process was successfully scaled up to a 50 L Braun Biostat D50 fermenter, since the time of fermentation was reduced from 103 h to 42.8 h and the fermentation parameters increased to Q P = 0.395 g/L·h and Y P/S = 0.59 g/g using a synthetic medium and Q P = 0.236 g/L·h and Y P/S = 0.39 g/g with detoxified hydrolyzates. All the results confirmed the positive influence of supplementing synthetic culture media or detoxified corncob hydrolyzates with salts for the development of D. hansenii .es_ES
Doihttps://doi.org/10.1021/acs.iecr.7b01120es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/2457
Idiomaeses_ES
EditorialAmerican Chemical Society (ACS)es_ES
RelaciónIndustrial & Engineering Chemistry Researches_ES
URL relacionadohttps://doi.org/10.1021/acs.iecr.7b01120es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteIndustrial & Engineering Chemistry Research
TítuloOptimization of Salts Supplementation on Xylitol Production by Debaryomyces hansenii Using a Synthetic Medium or Corncob Hemicellulosic Hydrolyzates and Further Scaled Upes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorVázquez, Guadalupe Bustos
AutorPérez-Rodríguez, Noelia
AutorSalgado, José Manuel
AutorOliveira, Ricardo Pinheiro de Souza
AutorDomínguez, José Manuel
AutorVázquez, Guadalupe Bustoses_ES
AutorPérez-Rodríguez, Noeliaes_ES
AutorSalgado, José Manueles_ES
AutorOliveira, Ricardo Pinheiro de Souzaes_ES
AutorDomínguez, José Manueles_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número23es_ES
Rango de páginas6579-6589es_ES
URL relacionadahttps://doi.org/10.1021/acs.iecr.7b01120
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen56es_ES

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