Adaptation Strategy to Increase the Tolerance of Scheffersomyces stipitis NRRL Y-7124 to Inhibitors of Sugarcane Bagasse Hemicellulosic Hydrolysate Through Comparative Studies of Proteomics and Fermentation

2021 ◽  
Author(s):  
Luiz E. Biazi ◽  
Samantha C. Santos ◽  
Antonio A. Kaupert Neto ◽  
Amanda S. Sousa ◽  
Lauren B. Soares ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Comparative Studies ◽  
Adaptation Strategy ◽  
Scheffersomyces Stipitis ◽  
Hemicellulosic Hydrolysate

Short-Term Adaptation Strategy Improved Xylitol Production by Candida Guilliermondii on Sugarcane Bagasse Hemicellulosic Hydrolysate

2021 ◽  
Author(s):  
Italo de Andrade Bianchini ◽  
Luciane Sene ◽  
Mário Antônio Alves da Cunha ◽  
Maria das Graças de Almeida Felipe
Keyword(s):  
Sugarcane Bagasse ◽  
Adaptation Strategy ◽  
Candida Guilliermondii ◽  
Xylitol Production ◽  
Short Term ◽  
Biotechnological Production ◽  
Toxic Compounds ◽  
Hemicellulosic Hydrolysate ◽  
Beneficial Effects ◽  
Short Term Adaptation

Abstract One of the major bottlenecks of the biotechnological production of xylitol by pentose-fermenting yeasts is the presence of toxic compounds in the hemicellulosic hydrolysates, which inhibit the bioconversion of xylose into xylitol. In this work, short-term adaptation was evaluated as a strategy to minimize the toxicity of the sugarcane bagasse hemicellulosic hydrolysate to Candida guilliermondii FTI 20037. Yeast adaptation improved xylose assimilation as well as xylitol production. The beneficial effects of adaptation were more pronounced in the hydrolysate with higher concentration of toxic compounds, leading to an increase of 62.5% in the xylitol volumetric productivity in comparison to the use of non-adapted cells. In this condition, it was also verified the reduction of glycerol production (about 102%), a by-product formed as consequence of cellular stress, indicating a greater tolerance of adapted cells to the toxicity of hydrolysates. Short-term adaptation proved to be a promising strategy to improve considerably the microbial tolerance and overcome the toxicity of hydrolysates.

Biosurfactants production by yeasts using sugarcane bagasse hemicellulosic hydrolysate as new sustainable alternative for lignocellulosic biorefineries

2019 ◽  
Vol 129 ◽  
pp. 212-223 ◽  
Author(s):  
P.R.F. Marcelino ◽  
G.F.D. Peres ◽  
R. Terán-Hilares ◽  
F.C. Pagnocca ◽  
C.A. Rosa ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Hemicellulosic Hydrolysate

Sugarcane Syrup Improves Xylitol Bioproduction from Sugarcane Bagasse and Straw Hemicellulosic Hydrolysate

2019 ◽  
Vol 11 (8) ◽  
pp. 4215-4224 ◽  
Author(s):  
Andrés Felipe Hernández-Pérez ◽  
Alejandra Camila Chaves-Villamil ◽  
Priscila Vaz de Arruda ◽  
Júlio César dos Santos ◽  
Maria das Graças de Almeida Felipe
Keyword(s):  
Sugarcane Bagasse ◽  
Hemicellulosic Hydrolysate

Towards enhanced n-butanol production from sugarcane bagasse hemicellulosic hydrolysate: Strain screening, and the effects of sugar concentration and butanol tolerance

2019 ◽  
Vol 126 ◽  
pp. 190-198 ◽  
Author(s):  
Ana Maria Zetty-Arenas ◽  
Rafael Ferraz Alves ◽  
Carla Andreia Freixo Portela ◽  
Adriano Pinto Mariano ◽  
Thiago Olitta Basso ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Sugar Concentration ◽  
Butanol Production ◽  
Butanol Tolerance ◽  
Strain Screening ◽  
Hemicellulosic Hydrolysate

Scale-up of diluted sulfuric acid hydrolysis for producing sugarcane bagasse hemicellulosic hydrolysate (SBHH)

2010 ◽  
Vol 101 (4) ◽  
pp. 1247-1253 ◽  
Author(s):  
Rita de Cássia L.B. Rodrigues ◽  
George J.M. Rocha ◽  
Durval Rodrigues ◽  
Hélcio J.I. Filho ◽  
Maria das Graças A. Felipe ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Acid Hydrolysis ◽  
Sugarcane Bagasse ◽  
Scale Up ◽  
Hemicellulosic 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

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

scholarly journals Increased acetic acid removal from sugarcane bagasse hemicellulosic hydrolysate by the yeast Issatchenckia occidentalis Y1’a in absence of glucose

2020 ◽  
Vol 6 (4) ◽  
pp. 18621-18636
Author(s):  
Bruna Caroline Marques Gonçalves ◽  
Messias Borges Silva ◽  
Silvio Silvério Silva
Keyword(s):  
Acetic Acid ◽  
Sugarcane Bagasse ◽  
Hemicellulosic Hydrolysate

Polymer grade l-lactic acid production from sugarcane bagasse hemicellulosic hydrolysate using Bacillus coagulans

2019 ◽  
Vol 6 ◽  
pp. 26-31 ◽  
Author(s):  
Regiane Alves de Oliveira ◽  
Roland Schneider ◽  
Carlos Eduardo Vaz Rossell ◽  
Rubens Maciel Filho ◽  
Joachim Venus
Keyword(s):  
Lactic Acid ◽  
Sugarcane Bagasse ◽  
Acid Production ◽  
Lactic Acid Production ◽  
Bacillus Coagulans ◽  
Hemicellulosic Hydrolysate
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