Pretreatment of sugarcane bagasse hemicellulose hydrolysate for xylitol production byCandida guilliermondii

1998 ◽  
Vol 70-72 (1) ◽  
pp. 89-98 ◽  
Author(s):  
Lourdes A. Alves ◽  
Maria G. A. Felipe ◽  
JoÃo B. Almeida E. Silva ◽  
Silvio S. Silva ◽  
Arnaldo M. R. Prata
Keyword(s):  
Sugarcane Bagasse ◽  
Xylitol Production ◽  
Hemicellulose Hydrolysate

Pretreatment of Sugarcane Bagasse Hemicellulose Hydrolysate for Xylitol Production by Candida guilliermondii

1998 ◽  
pp. 89-98 ◽  
Author(s):  
Lourdes A. Alves ◽  
Maria G. A. Felipe ◽  
João B. Almeida E. Silva ◽  
Silvio S. Silva ◽  
Arnaldo M. R. Prata
Keyword(s):  
Sugarcane Bagasse ◽  
Candida Guilliermondii ◽  
Xylitol Production ◽  
Hemicellulose Hydrolysate

Use of Immobilized Candida Cells on Xylitol Production from Sugarcane Bagasse

2000 ◽  
Vol 55 (3-4) ◽  
pp. 213-217 ◽  
Author(s):  
Walter de Carvalho ◽  
Silvio Silvério da Silva ◽  
Michele Vitolo ◽  
Ismael Maciel de Mancilha
Keyword(s):  
Sugarcane Bagasse ◽  
Immobilized Cells ◽  
Alginate Beads ◽  
Candida Guilliermondii ◽  
Volumetric Productivity ◽  
Xylitol Production ◽  
Experimental Conditions ◽  
Work Volume ◽  
Yield Factor ◽  
Ca Alginate

Abstract In this study we used the yeast Candida guilliermondii FTI 20037 immobilized by entrapment in Ca-alginate beads (2 .5 -3 mm diameter) for xylitol production from concentrated sugarcane bagasse hemicellulosic hydrolysate in a repeated batch system. The fermentation runs were carried out in 125- and 250-ml Erlenmeyer flasks placed in an orbital shaker at 30 °C and 200 rpm during 72 h, keeping constant the proportion between work volume and flask total volume. According to the results, cell viability was substantially high (98%) in all fermentative cycles. The values of parameters xylitol yield and volumetric productivity increased significantly with the reutilization of the immobilized biocatalysts. The highest values of xylitol final concentration (11.05 g/1), yield factor (0.47 gig) and volumetric productivity (0.22 g/lh) were obtained in 250-ml Erlenmeyer flasks containing 80 ml of medium plus 20 mi of immobilized biocatalysts. The support used in this study (Ca-alginate) presented stability in the experimental conditions used. The results show that the use of immobilized cells is a promising approach for increasing the xylitol production rates.

Bioethanol Production From Sugarcane Bagasse Hemicellulose Hydrolysate by Immobilized S. shehatae in a Fluidized Bed Fermenter Under Magnetic Field

2019 ◽  
Vol 12 (2) ◽  
pp. 338-346 ◽  
Author(s):  
Kelly J. Dussán ◽  
Oselys Rodriguez Justo ◽  
Victor Haber Perez ◽  
Geraldo F. David ◽  
Euripedes Garcia Silveira Junior ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Fluidized Bed ◽  
Sugarcane Bagasse ◽  
Bioethanol Production ◽  
Hemicellulose Hydrolysate

Enhanced Xylitol Production by Precultivation of Candida guilliermondii Cells in Sugarcane Bagasse Hemicellulosic Hydrolysate

2006 ◽  
Vol 53 (1) ◽  
pp. 53-59 ◽  
Author(s):  
Rita C.L.B. Rodrigues ◽  
Luciane Sene ◽  
Gilvane S. Matos ◽  
Inês C. Roberto ◽  
Adalberto Pessoa ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Candida Guilliermondii ◽  
Xylitol Production ◽  
Hemicellulosic Hydrolysate

Fermentation of pretreated sugarcane bagasse hemicellulose hydrolysate to ethanol by Pachysolen tannophilus

2007 ◽  
Vol 29 (7) ◽  
pp. 1051-1055 ◽  
Author(s):  
Ke-Ke Cheng ◽  
Jing-Ping Ge ◽  
Jian-An Zhang ◽  
Hong-Zhi Ling ◽  
Yu-Jie Zhou ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Hemicellulose Hydrolysate ◽  
Pachysolen Tannophilus ◽  
Pretreated Sugarcane Bagasse

A study on xylitol production from sugarcane bagasse hemicellulosic hydrolysate by Ca-alginate entrapped cells in a stirred tank reactor

2004 ◽  
Vol 39 (12) ◽  
pp. 2135-2141 ◽  
Author(s):  
Walter Carvalho ◽  
Julio C. Santos ◽  
Larissa Canilha ◽  
João B. Almeida e Silva ◽  
Maria G.A. Felipe ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Stirred Tank ◽  
Xylitol Production ◽  
Stirred Tank Reactor ◽  
Tank Reactor ◽  
Hemicellulosic Hydrolysate ◽  
Ca Alginate

Xylitol production from sugarcane bagasse hydrolysate

2005 ◽  
Vol 25 (1) ◽  
pp. 25-31 ◽  
Author(s):  
W. Carvalho ◽  
J.C. Santos ◽  
L. Canilha ◽  
S.S. Silva ◽  
P. Perego ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Xylitol Production ◽  
Sugarcane Bagasse Hydrolysate
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