scholarly journals Comparative of Lignocellulosic Ethanol Production by Kluyveromyces marxianus and Saccharomyces cerevisiae

2018 ◽  
Author(s):  
Lorena Amaya-Delgado ◽  
Guillermo Flores-Cosío ◽  
Dania Sandoval-Nuñez ◽  
Melchor Arellano-Plaza ◽  
Javier Arrizon ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Ethanol Production ◽  
Kluyveromyces Marxianus ◽  
Lignocellulosic Ethanol

scholarly journals Investigation of the toxicity of the ionic liquid 1-butyl-3-methylimidazolium chloride to Saccharomyces cerevisiae AY93161 for lignocellulosic ethanol production

2013 ◽  
Vol 15 (2) ◽  
pp. 94-98 ◽  
Author(s):  
Shengdong Zhu ◽  
Pei Yu ◽  
Mingke Lei ◽  
Yanjie Tong ◽  
Lu Zheng ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Ionic Liquid ◽  
Ethanol Production ◽  
Metabolic Activity ◽  
Morphological Structure ◽  
Optical Microscope ◽  
Reproduction Rate ◽  
Lignocellulosic Ethanol ◽  
Lignocellulosic Materials ◽  
Liquid Suspension

Ionic liquid (IL) pretreatment of lignocellulosic materials has provided a new technical tool to improve lignocellulosic ethanol production. To evaluate the influence of the residual IL in the fermentable sugars from enzymatic hydrolysis of IL pretreatment of lignocellulosic materials on the subsequent ethanol fermentation, the toxicity of the IL 1-butyl-3-methylimidazolium chloride ([BMIM]Cl) to Saccharomyces cerevisiae AY93161 was investigated. Firstly, the morphological structure, budding and metabolic activity of Saccharomyces cerevisiae AY93161 at different [BMIM]Cl concentrations were observed under an optical microscope. The results show that its single cell morphology remained unchanged at all [BMIM]Cl concentrations, but its reproduction rate by budding and its metabolic activity decreased with the [BMIM]Cl concentration increasing. The half effective concentration (EC50) and the half inhibition concentration (IC50) of [BMIM]Cl to Saccharomyces cerevisiae AY93161 were then measured using solid and liquid suspension culture and their value were 0.53 and 0.39 g.L-1 respectively. Finally, the influence of [BMIM]Cl on ethanol production was investigated. The results indicate that the [BMIM]Cl inhibited the growth and ethanol production of Saccharomyces cerevisiae AY93161. This toxicity study provides useful basic data for further development in lignocellulosic ethanol production by using IL technology and it also enriches the IL toxicity data.

Ethanol production from deproteinized cheese whey fermentations by co-cultures of Kluyveromyces marxianus and Saccharomyces cerevisiae

2013 ◽  
Vol 7 (13) ◽  
pp. 1121-1127 ◽  
Author(s):  
Karina Teixeira Magalhães-Guedes ◽  
◽  
Ana Karla Rodrigues ◽  
Ivani Maria Gervasio ◽  
Ivaldesa Gervasio ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Ethanol Production ◽  
Kluyveromyces Marxianus ◽  
Cheese Whey ◽  
Deproteinized Cheese Whey

Agricultural Coconut Cultivation Wastes as Feedstock for Lignocellulosic Ethanol Production by Kluyveromyces marxianus

2021 ◽  
Author(s):  
Márcia Andréa Gomes ◽  
Martha Suzana Rodrigues dos Santos Rocha ◽  
Kledson Lopes Barbosa ◽  
Íthalo Barbosa Silva de Abreu ◽  
Wagner Roberto de Oliveira Pimentel ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Kluyveromyces Marxianus ◽  
Lignocellulosic Ethanol

Lignocellulosic ethanol production employing immobilized Saccharomyces cerevisiae in packed bed reactor

2016 ◽  
Vol 98 ◽  
pp. 57-63 ◽  
Author(s):  
Abhishek Mishra ◽  
Ajay K. Sharma ◽  
Sumit Sharma ◽  
Rashmi Bagai ◽  
Anshu S. Mathur ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Ethanol Production ◽  
Packed Bed ◽  
Packed Bed Reactor ◽  
Lignocellulosic Ethanol

scholarly journals Low cost pretreatment of lignocellulosic waste by white rot fungi for ethanol production using Saccharomyces cerevisiae

2018 ◽  
Vol 9 (1) ◽  
pp. 18
Author(s):  
Thamilmaraiselvi B ◽  
Steffi PF ◽  
Sathammaipriya N ◽  
Sangeetha K
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Ethanol Production ◽  
Low Cost ◽  
White Rot Fungi ◽  
Renewable Resource ◽  
White Rot ◽  
Lignocellulosic Ethanol ◽  
Yeast Culture ◽  
Lignocellulosic Substrates ◽  
Ancient Times

Saccharomyces cerevisiae is a species of yeast. It has been instrumental in winemaking, baking, and brewing since ancient times. The present study was performed to produce lignin degrading enzymes to degrade lignocellulosic substrates and to produce ethanol using Saccharomyces cerevisiae by performing FTIR method. The yeast culture Saccharomyces cerevisiae was isolated and screened for the production of lignolytic enzymes. Then it was pretreated to produce lignocellulosic substrates. Lignocellulosic materials are considered the most abundant renewable resource available for the production of ethanol by FTIR method. The present study concluded the utilization of lignocellulosic biomass for ethanol production in future. Keywords: Saccharomyces cerevisiae; Lignocellulosic; Ethanol; FTIR

A comparative study of lignocellulosic ethanol productivities by Kluyveromyces marxianus and Saccharomyces cerevisiae

2017 ◽  
Vol 20 (7) ◽  
pp. 1491-1499 ◽  
Author(s):  
Dania Sandoval-Nuñez ◽  
Melchor Arellano-Plaza ◽  
Anne Gschaedler ◽  
Javier Arrizon ◽  
Lorena Amaya-Delgado
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Comparative Study ◽  
Kluyveromyces Marxianus ◽  
Lignocellulosic Ethanol
Sign in / Sign up

Export Citation Format

Share Document