@Article{Hernández-PerezCSDVCCSF:2016:BiCoSu,
               author = "Hern{\'a}ndez-Perez, A. F. and Costa, I. A. L. and Silva, D. D. 
                         V. and Duss{\'a}n, K. J. and Villela, T. R. and Canettieri, E. V. 
                         and Carvalho J{\'u}nior, J. A. and Soares Neto, Turibio Gomes and 
                         Felipe, M. G. A.",
          affiliation = "{Universidade de S{\~a}o Paulo (USP)} and {Universidade de 
                         S{\~a}o Paulo (USP)} and {Universidade de S{\~a}o Paulo (USP)} 
                         and {Universidade de S{\~a}o Paulo (USP)} and {Universidade de 
                         S{\~a}o Paulo (USP)} and {Universidade Estadual Paulista (UNESP)} 
                         and {Universidade Estadual Paulista (UNESP)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Universidade de 
                         S{\~a}o Paulo (USP)}",
                title = "Biochemical conversion of sugarcane straw hemicellulosic 
                         hydrolyzate supplemented with co-substrates for xylitol 
                         production",
              journal = "Bioresource Technology",
                 year = "2016",
               volume = "200",
                pages = "1085--1088",
                month = "Jan.",
             keywords = "Sugarcane straw, Hemicellulosic hydrolyzate, Xylitol, 
                         Co-substrates, Candida guilliermondii.",
             abstract = "Biotechnological production of xylitol is an attractive route to 
                         add value to a sugarcane biorefinery, through utilization of the 
                         hemicellulosic fraction of sugarcane straw, whose availability is 
                         increasing in Brazil. Herein, supplementation of the sugarcane 
                         straw hemicellulosic hydrolyzate (xylose 57 g L-1) with maltose, 
                         sucrose, cellobiose or glycerol was proposed, and their effect as 
                         co-substrates on xylitol production by Candida guilliermondii FTI 
                         20037 was studied. Sucrose (10 g L-1) and glycerol (0.7 g L-1) 
                         supplementation led to significant increase of 8.88% and 6.86% on 
                         xylose uptake rate (1.11 g L-1 h(-1) and 1.09 g L-1), 
                         respectively, but only with sucrose, significant increments of 
                         12.88% and 8.69% on final xylitol concentration (36.11 g L-1) and 
                         volumetric productivity (0.75 g L-1 h(-1)), respectively, were 
                         achieved. Based on these results, utilization of complex sources 
                         of sucrose, derived from agro-industries, as nutritional 
                         supplementation for xylitol production can be proposed as a 
                         strategy for improving the yeast performance and reducing the cost 
                         of this bioprocess by replacing more expensive nutrients.",
                  doi = "10.1016/j.biortech.2015.11.036",
                  url = "http://dx.doi.org/10.1016/j.biortech.2015.11.036",
                 issn = "0960-8524",
             language = "en",
           targetfile = "hernandez_biochemical.pdf",
        urlaccessdate = "27 abr. 2024"
}