scholarly journals Modern microbial solid state fermentation technology for future biorefineries for the production of added-value products

2017 ◽  
Vol 4 (4) ◽  
pp. 730-740 ◽  
Author(s):  
Musaalbakri Abdul Manan ◽  
Colin Webb
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Added Value ◽  
Fermentation Technology

The Research on Solid-State Fermentation Technology of Fuel Ethanol Using in Straw

2011 ◽  
Vol 347-353 ◽  
pp. 1228-1232
Author(s):  
Yi Qiu ◽  
Yong Hong Huang ◽  
Yu Kun Sun ◽  
Li Huang ◽  
Hao Cheng
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
High Efficiency ◽  
Fuel Ethanol ◽  
Ethanol Solution ◽  
Enzyme Hydrolysis ◽  
Steam Explosion Pretreatment ◽  
Development Direction ◽  
Low Energy Consumption ◽  
Fermentation Technology

Based on the introduction of the major problems in solid-state fermentation of straw to produce fuel ethanol and its development direction, this paper systematically discuss the process that currently used.Through analyzing the characteristics of all phases such as pretreatment, hydrolysis and fermentation and so on,we put forward a new kind of process scheme. In this process, we use a mixed method which combined dilute sulfuric acids with steam explosion pretreatment method, after water washing, adopt the method of synchronized saccharification solid-state fermentation,by adding pichia and cellulase enzyme hydrolysis,and we can get ethanol solution at the same time of enzyme hydrolysis. Then through filtered, purified, denatured and so on, at last, we get the fuel ethanol. The equipment that this process requires is simple, and its fermentation have high efficiency high and low energy consumption.

Valorization of agro-industrial wastes to produce hydrolytic enzymes by fungal solid-state fermentation

2018 ◽  
Vol 37 (2) ◽  
pp. 149-156 ◽  
Author(s):  
C. Marzo ◽  
A.B. Díaz ◽  
I. Caro ◽  
A. Blandino
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Reducing Sugars ◽  
Raw Materials ◽  
Hydrolytic Enzymes ◽  
Industrial Wastes ◽  
Added Value ◽  
Orange Peels ◽  
Enzyme Cocktail ◽  
Hydrolysis Of

Nowadays, significant amounts of agro-industrial wastes are discarded by industries; however, they represent interesting raw materials for the production of high-added value products. In this regard, orange peels (ORA) and exhausted sugar beet cossettes (ESBC) have turned out to be promising raw materials for hydrolytic enzymes production by solid state fermentation (SSF) and also a source of sugars which could be fermented to different high-added value products. The maximum activities of xylanase and exo-polygalacturonase (exo-PG) measured in the enzymatic extracts obtained after the SSF of ORA were 31,000 U·kg-1 and 17,600 U·kg-1, respectively; while for ESBC the maximum values reached were 35,000 U·kg-1 and 28,000 U·kg-1, respectively. The enzymatic extracts obtained in the SSF experiments were also employed for the hydrolysis of ORA and ESBC. Furthermore, it was found that extracts obtained from SSF of ORA, supplemented with commercial cellulase, were more efficient for the hydrolysis of ORA and ESBC than a commercial enzyme cocktail typically used for this purpose. In this case, maximum reducing sugars concentrations of 57 and 47 g·L-1 were measured after the enzymatic hydrolysis of ESBC and ORA, respectively.

A demonstration study of ethanol production from sweet sorghum stems with advanced solid state fermentation technology

2013 ◽  
Vol 102 ◽  
pp. 260-265 ◽  
Author(s):  
Shizhong Li ◽  
Guangming Li ◽  
Lei Zhang ◽  
Zhixing Zhou ◽  
Bing Han ◽  
...  
Keyword(s):  
Solid State ◽  
Ethanol Production ◽  
Solid State Fermentation ◽  
Sweet Sorghum ◽  
Fermentation Technology

scholarly journals Solid-state fermentation technology and innovation for the production of agricultural and animal feed bioproducts

2020 ◽  
Author(s):  
Luciana P. S. Vandenberghe ◽  
Ashok Pandey ◽  
Júlio C. Carvalho ◽  
Luiz A. J. Letti ◽  
Adenise L. Woiciechowski ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Fermentation ◽  
Animal Feed ◽  
Technology And Innovation ◽  
Fermentation Technology
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