Alumina channeled beads and rough surface membranes prepared from aqueous sols of fibrillar pseudoboehmite are able to immobilize yeasts for ethanol fermentation of sugar solutions. This paper describes comparative results of assays carried out with yeasts immobilized onto alpha-alumina beads and membranes prepared under two different conditions of processing and firing. The fermentation tests evaluated by the decrease of fermentable sugars, referred as Brix degrees per hour, indicated that the yeasts immobilized on beads had similar performance, probably because their surfaces, even being morphologically different, presented the same value of open porosity. One type of membrane (asymmetrical; precursor: pseudoboehmite; firing temperature 1...
Lignocellulosic biomass is a potential feedstock for production of sugars, which can be fermented in...
Lignocellulosic biomass is a potential feedstock for production of sugars, which can be fermented in...
The bioethanol industry expects a huge expansion and new technologies are being implemented with the...
In recent years, much attention has been paid to the technique for the immobilization of micro-organ...
The production of bio-ethanol from cane molasses (diluted to 15% sugar, w/v) was studied, using the ...
Immobilized yeast-cell technology posses several advantages in bioethanol production due to its pot...
The interest in cell immobilization for alcoholic beverage production has increased in the last deca...
Sugar is converted to ethanol and CO2 by yeast during the fermentation process. Ethanol has various ...
Various support and immobilization techniques have been proposed and tested for application in alcoh...
Immobilization of brewing yeast onto a cellulosebased carrier obtained from spent grains, a brewing ...
Currently the resources for fossil fuels are depleting together with increase in fuel prices. This h...
Immobilized yeast-cell technology posses several advantages in bioethanol production due to its pote...
O presente projeto estudou a viabilidade de imobilizar células de Saccharomyces cerevisiae em membra...
Ethanol is one of the leading alternative fuels. Efforts have increased the development of technolog...
Bioethanol is an environmentally benign renewable energy commonly obtained from glucose fermentation...
Lignocellulosic biomass is a potential feedstock for production of sugars, which can be fermented in...
Lignocellulosic biomass is a potential feedstock for production of sugars, which can be fermented in...
The bioethanol industry expects a huge expansion and new technologies are being implemented with the...
In recent years, much attention has been paid to the technique for the immobilization of micro-organ...
The production of bio-ethanol from cane molasses (diluted to 15% sugar, w/v) was studied, using the ...
Immobilized yeast-cell technology posses several advantages in bioethanol production due to its pot...
The interest in cell immobilization for alcoholic beverage production has increased in the last deca...
Sugar is converted to ethanol and CO2 by yeast during the fermentation process. Ethanol has various ...
Various support and immobilization techniques have been proposed and tested for application in alcoh...
Immobilization of brewing yeast onto a cellulosebased carrier obtained from spent grains, a brewing ...
Currently the resources for fossil fuels are depleting together with increase in fuel prices. This h...
Immobilized yeast-cell technology posses several advantages in bioethanol production due to its pote...
O presente projeto estudou a viabilidade de imobilizar células de Saccharomyces cerevisiae em membra...
Ethanol is one of the leading alternative fuels. Efforts have increased the development of technolog...
Bioethanol is an environmentally benign renewable energy commonly obtained from glucose fermentation...
Lignocellulosic biomass is a potential feedstock for production of sugars, which can be fermented in...
Lignocellulosic biomass is a potential feedstock for production of sugars, which can be fermented in...
The bioethanol industry expects a huge expansion and new technologies are being implemented with the...