The effect of product inhibition on yeast hinders the production of wine with ethanol concentration above 80.0 g L-1 (~10 °GL) in the industrial ethanol production process commonly performed at 34 °C. Lowering the fermentation temperature is a way to produce wines with higher ethanol contents. In this work, batch fermentations were carried out at temperatures of 28, 30, 32, and 34 °C, with initial substrate concentration of 180.0 g L-1, using industrial yeast under conditions reproducing those found in Brazilian distilleries. The Andrews-Levenspiel hybrid kinetic model, considering viable cells, showed an excellent fit to the experimental data. The model kinetic parameters were used to simulate and optimize fed-batch fermentations at differ...
Resumo: o avanço tecnológico da indústria alcooleira no Brasil nas décadas de 70 e 80, foi fruto do...
The application of process engineering strategies for the development of high productivity fermentat...
o avanço tecnológico da indústria alcooleira no Brasil nas décadas de 70 e 80, foi fruto do program...
This work presents an experimental and theoretical study of the dynamic optimization of the alcoholi...
O uso de etanol combustível no Brasil é hoje considerado o mais importante programa de combustível c...
O uso de etanol combustível no Brasil é hoje considerado o mais importante programa de combustível c...
O presente estudo procurou caracterizar a influência dos parâmetros: temperatura, concentração de in...
With the expansion of ethanol production in Brazilian distilleries, the incorporation of new technol...
The increase in energy consumption, depletion of fossil fuels and growing concerns about the environ...
The yield ethanol (hP) is one of the most important parameters to be evaluated in the industrial pro...
Most of the operations in an autonomous distillery for production of ethanol are carried on in a con...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)In this work, a mechanistic model is de...
The inhibitory effect of ethanol on yeast and the temperature rise during the fermentation are the m...
To attend the increase in Brazilian ethanol consumption and exportation, and also to comply with the...
A model of ethanol fermentation considering the effect of temperature was developed and validated. E...
Resumo: o avanço tecnológico da indústria alcooleira no Brasil nas décadas de 70 e 80, foi fruto do...
The application of process engineering strategies for the development of high productivity fermentat...
o avanço tecnológico da indústria alcooleira no Brasil nas décadas de 70 e 80, foi fruto do program...
This work presents an experimental and theoretical study of the dynamic optimization of the alcoholi...
O uso de etanol combustível no Brasil é hoje considerado o mais importante programa de combustível c...
O uso de etanol combustível no Brasil é hoje considerado o mais importante programa de combustível c...
O presente estudo procurou caracterizar a influência dos parâmetros: temperatura, concentração de in...
With the expansion of ethanol production in Brazilian distilleries, the incorporation of new technol...
The increase in energy consumption, depletion of fossil fuels and growing concerns about the environ...
The yield ethanol (hP) is one of the most important parameters to be evaluated in the industrial pro...
Most of the operations in an autonomous distillery for production of ethanol are carried on in a con...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)In this work, a mechanistic model is de...
The inhibitory effect of ethanol on yeast and the temperature rise during the fermentation are the m...
To attend the increase in Brazilian ethanol consumption and exportation, and also to comply with the...
A model of ethanol fermentation considering the effect of temperature was developed and validated. E...
Resumo: o avanço tecnológico da indústria alcooleira no Brasil nas décadas de 70 e 80, foi fruto do...
The application of process engineering strategies for the development of high productivity fermentat...
o avanço tecnológico da indústria alcooleira no Brasil nas décadas de 70 e 80, foi fruto do program...