Comparison between free cells and immobilized cells of Candida shehatae in ethanol production from rice straw hydrolysate using repeated batch cultivation

2018 ◽  
Vol 115 ◽  
pp. 634-640 ◽  
Author(s):  
Prawphan Yuvadetkun ◽  
Alissara Reungsang ◽  
Mallika Boonmee
Keyword(s):  
Ethanol Production ◽  
Rice Straw ◽  
Immobilized Cells ◽  
Batch Cultivation ◽  
Candida Shehatae ◽  
Rice Straw Hydrolysate ◽  
Free Cells ◽  
Repeated Batch

scholarly journals Zymomonas mobilis Biofilm Reactor for Ethanol Production Using Rice Straw Hydrolysate Under Continuous and Repeated Batch Processes

2019 ◽  
Vol 10 ◽  
Author(s):  
Tatsaporn Todhanakasem ◽  
O-lan Salangsing ◽  
Piyawit Koomphongse ◽  
Sanya Kaewket ◽  
Pattanop Kanokratana ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Rice Straw ◽  
Zymomonas Mobilis ◽  
Biofilm Reactor ◽  
Batch Processes ◽  
Rice Straw Hydrolysate ◽  
Repeated Batch

scholarly journals Enhanced fuel ethanol production from rice straw hydrolysate by an inhibitor-tolerant mutant strain of Scheffersomyces stipitis

RSC Advances ◽  
2017 ◽  
Vol 7 (50) ◽  
pp. 31180-31188 ◽  
Author(s):  
Kedong Ma ◽  
Mingxiong He ◽  
Huiyan You ◽  
Liwei Pan ◽  
Guoquan Hu ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Lignocellulosic Biomass ◽  
Rice Straw ◽  
Mutant Strain ◽  
Continuous Fermentation ◽  
Bioethanol Production ◽  
Scheffersomyces Stipitis ◽  
Rice Straw Hydrolysate ◽  
Cell Recycling ◽  
Tolerant Mutant

A novel process for bioethanol production from lignocellulosic biomass using an inhibitor-tolerant mutant strain of Scheffersomyces stipitis and cell-recycling continuous fermentation.

scholarly journals l-Lactic acid production from fructose by chitosan film-coated sodium alginate-polyvinyl alcohol immobilized Lactobacillus pentosus cells and its kinetic analysis

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Jianfei Wang ◽  
Huanyu Guo ◽  
Jiaqi Huang ◽  
Shaoming Jiang ◽  
Shibo Hou ◽  
...  
Keyword(s):  
Production Rate ◽  
Batch Fermentation ◽  
Immobilized Cells ◽  
Lactic Acid Production ◽  
Chitosan Film ◽  
Effect Of Temperature ◽  
Lactobacillus Pentosus ◽  
Free Cells ◽  
Different Types ◽  
Repeated Batch

AbstractUnder the optimal conditions of immobilization and fermentation, the highest LA yield of 0.966 ± 0.006 g/g fructose and production rate of 2.426 ± 0.018 g/(L × h) with an error of -0.5% and -0.2% to the predicted results were obtained from batch fermentation by the CS film-coated SA-PVA immobilized L. pentosus cells. The LA yield and production rate of these immobilized cells were 2.7% and 10.1% higher than that of normal SA-PVA immobilized cells respectively, and they were 5.7% and 48.4% higher than that of free cells, respectively. The effect of temperature on different types of immobilized cells and free cells was significantly different, but the effect of pH on different types of cells was not much different. The kinetic models could effectively describe the different fermentation performances of three types of cells. The immobilized cells have excellent reusability to conduct 9 runs of repeated batch fermentation.

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