Results 261 to 270 of about 2,050 (293)
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Extractive acetonobutylic fermentation by coupling ultrafiltration and distillation
Biotechnology and Bioengineering, 1990AbstractAn extractive acetonobutylic fermentation process is developed by integrating bioproduction, Ultrafiltration, and distillation, providing simultaneous retention of biomass, selective removal of inhibitors from the permeate, as well as separation and purification of acetone–butanol–ethanol solvents.
M, Minier +3 more
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A larch based biorefinery: pre-extraction and extract fermentation to lactic acid
Holzforschung, 2011Abstract In a forest based biorefinery, pulp and paper are the main products, while side-streams are utilized for value-added products. One biorefinery concept is to remove hemicelluloses from wood by extraction prior to pulping and converting them into biofuels or chemicals.
Walton, Sara +3 more
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Strategies for reducing solvent toxicity in extractive fermentations
Biotechnology and Bioengineering, 1991AbstractThe toxicity of an Alamine 336/oleyl‐alcohol extraction system on Lactobacillus delbrueckii was investigated. It was shown that the solvent affected the cells through the water‐soluble portion and the immiscible portion of the solvent. While immobilization significantly protected the cells from the immiscible solvent phase, the water‐soluble ...
V M, Yabannavar, D I, Wang
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Biotechnology and Bioengineering, 1990
AbstractMathematical formulation was made for the performance evaluation of extractive fermentation using multiple solvents. Two types of solvent‐supplying strategies were considered. One is to add multiple solvents simultaneously and the product is removed at one time. Another is to add them one by one consecutively.
Z, Shi +4 more
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AbstractMathematical formulation was made for the performance evaluation of extractive fermentation using multiple solvents. Two types of solvent‐supplying strategies were considered. One is to add multiple solvents simultaneously and the product is removed at one time. Another is to add them one by one consecutively.
Z, Shi +4 more
openaire +2 more sources
Determination of the Fermentability and Extract Content of Industrial Worts by NIR
Journal of the American Society of Brewing Chemists, 1996The aim of this work was to investigate the use of transmission near-infrared spectroscopy (NIR) to determine the fermentability of brewery worts. Samples were collected from two breweries (A and B). The fermentabilities of the worts were determined using the breweries' own yeast strains.
Sjöholm, Katharina +4 more
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Bioresource Technology
The demand for natural and safe products has fueled interest in molecules with bioactive properties and low toxicity. Prodigiosin, a red alkaloid produced by various bacterial strains, has gained attention for its antimicrobial and antitumor properties.
Ulises Andrés, Salas-Villalobos +3 more
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The demand for natural and safe products has fueled interest in molecules with bioactive properties and low toxicity. Prodigiosin, a red alkaloid produced by various bacterial strains, has gained attention for its antimicrobial and antitumor properties.
Ulises Andrés, Salas-Villalobos +3 more
openaire +2 more sources
Membrane‐Assisted Extractive Butanol Fermentation
Annals of the New York Academy of Sciences, 1987Y J, Jeon, Y Y, Lee
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Reactive Extraction and Extractive Fermentation
2019Carlos Ariel Cardona Alzate +2 more
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