scholarly journals Reusable Floating Beads with Immobilized Xylose-Fermenting Yeast Cells for Simultaneous Saccharification and Fermentation of Lime-Pretreated Rice Straw

2019 ◽  
Vol 66 (1) ◽  
pp. 21-28
Author(s):  
Di Guan ◽  
Rui Zhao ◽  
Yuan Li ◽  
Yoshikiyo Sakakibara ◽  
Masakazu Ike ◽  
...  
Keyword(s):  
Rice Straw ◽  
Simultaneous Saccharification And Fermentation ◽  
Yeast Cells ◽  
Simultaneous Saccharification

Solid simultaneous saccharification and fermentation of rice straw for bioethanol production using nitrogen gas stripping

RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 55328-55335 ◽  
Author(s):  
Yong-Zhong Wang ◽  
Qiang Liao ◽  
Feng-Lin Lv ◽  
Xun Zhu ◽  
Yao Ran ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Rice Straw ◽  
Simultaneous Saccharification And Fermentation ◽  
Hydrolytic Enzymes ◽  
Yeast Cells ◽  
Bioethanol Production ◽  
Gas Stripping ◽  
Nitrogen Gas ◽  
Simultaneous Saccharification

SSSF for ethanol production using N2 strippingwas mainly conducted by the synergy of hydrolytic enzymes and yeast cells.

PRODUCTION OF BIOFUEL FROM WASTE LIGNOCELLULOSIC BIOMASS MATERIALS BASED ON ENERGY SAVING VIEWPOINT

2012 ◽  
Vol 06 ◽  
pp. 715-720
Author(s):  
Maki Takano ◽  
Kazuhiro Hoshino
Keyword(s):  
Lignocellulosic Biomass ◽  
Rice Straw ◽  
Steam Explosion ◽  
Simultaneous Saccharification And Fermentation ◽  
Biofuel Production ◽  
Fermentable Sugars ◽  
Renewable Material ◽  
Suitable Combination ◽  
Biomass Materials ◽  
Simultaneous Saccharification

To develop biofuel production from waste lignocellulosic biomass materials the rice straw was selected one of renewable material and the degradation condition about pretreatment and enzymatic hydrolysis to obtain effectively fermentable sugars was investigated. Rice straw was pretreated by five kinds of methods and then the components ratio of rice straw was examined. First, the steam explosion was selected based on the degradability and the requirement energy. In addition, the best suitable combination of two cellulases to effective and economical hydrolyze was determined from the degradability of these pretreated rice straws. In the simultaneous saccharification and fermentation of the steam explosion rice straw by combining cellulase cocktail and a novel fermenting fungus, 13.2 g/L ethanol was able to product for 96 h.

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