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http://ciatej.repositorioinstitucional.mx/jspui/handle/1023/698| Identification and quantification of volatile compounds found in vinasses from two different processes of Tequila production | |
| ELIZABETH RODRIGUEZ FELIX SILVIA MARIBEL CONTRERAS RAMOS GUSTAVO DAVILA VAZQUEZ Jacobo Rodríguez Campos ERIKA NAHOMY MARINO MARMOLEJO | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| doi:10.3390/en11030490 | |
| "Vinasses are the main byproducts of ethanol distillation and distilled beverages worldwide and are generated in substantial volumes. Tequila vinasses (TVs) could be used as a feedstock for biohydrogen production through a dark fermentative (DF) process due to their high content of organic matter. However, TV components have not been previously assayed in order to evaluate if they may dark ferment. This work aimed to identify and quantify volatile compounds (VC) in TV and determine if the VC profile depends upon the type of production process (whether the stems were initially cooked or not). TVs were sampled from 3 agave stems with a not-cooking (NC) process, and 3 agave stems with a cooking (C) process, and volatile compounds were determined by gas chromatography coupled with mass spectrometry (GC–MS). A total of 111 volatile compounds were identified, the TV from the cooking process (C) showed the higher presence of furanic compounds (furfural and 5-(hydroxymethyl) furfural) and organic acids (acetic acid and butyric acid), which have been reported as potential inhibitors for DF. To our knowledge, this is the first description of the VC composition from TVs. This study could serve as a base for further investigations related to vinasses from diverse sources" | |
| MDPI | |
| 2018-02 | |
| Artículo | |
| Energies 2018, 11, | |
| Inglés | |
| Bibliotecarios Estudiantes Investigadores | |
| Rodríguez-Félix, E.; Contreras-Ramos, S.M.; Davila-Vazquez, G.; Rodríguez-Campos, J.; Marino-Marmolejo, E.N. Identification and Quantification of Volatile Compounds Found in Vinasses from Two Different Processes of Tequila Production. Energies 2018, 11, 490. | |
| CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA | |
| Aparece en las colecciones: | ARTICULOS |
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| Identification_and_Quantification_of_Volatile_Comp.pdf | 930.06 kB | Adobe PDF | Visualizar/Abrir |