Results 21 to 30 of about 141 (118)

Evaluation of Ionic Liquids as In Situ Extraction Agents during the Alcoholic Fermentation of Carob Pod Extracts

Fermentation, 2019
Anhydrous ethanol is a promising alternative to gasoline in fuel engines. However, since ethanol forms an azeotrope with water, high-energy-consumption separation techniques such as azeotropic distillation, extractive distillation, and molecular sieves ...
Sergio Sanchez-Segado, María José Salar-García, Víctor Manuel Ortiz-Martínez, Antonia Pérez de los Ríos, Francisco José Hernández-Fernández, Luis Javier Lozano-Blanco   +5 more
doaj   +1 more source

The Potential of Non-Ionic Surfactants for Extraction of Lactic Acid from Aqueous Solution

Applied Sciences, 2020
Lactic acid, an important commodity chemical for various applications, is mainly produced through fermentation. In this study, the potential of non-ionic surfactants (an alcohol ethoxylate (AE) and two alcohol alkoxylates (AAs)) as solvents for the ...
Remil Aguda, Shayla LeBoeuf, Cody Stelly, Samantha Bonilla, Brandon LeBlanc, William Holmes, Rafael Hernandez, Mark E. Zappi, Emmanuel D. Revellame   +8 more
doaj   +1 more source

Growth Enhancement of Probiotic Pediococcus acidilactici by Extractive Fermentation of Lactic Acid Exploiting Anion-Exchange Resin

Frontiers in Microbiology, 2018
Fermentation employing lactic acid bacteria (LAB) often suffers end-product inhibition which reduces the cell growth rate and the production of metabolite.
Majdiah Othman, Arbakariya B. Ariff, Arbakariya B. Ariff, Mohd Rizal Kapri, Leonardo Rios-Solis, Murni Halim, Murni Halim   +6 more
doaj   +1 more source

Water-soluble phenolic compounds produced from extractive ammonia pretreatment exerted binary inhibitory effects on yeast fermentation using synthetic hydrolysate. [PDF]

PLoS ONE, 2018
Biochemical conversion of lignocellulosic biomass to liquid fuels requires pretreatment and enzymatic hydrolysis of the biomass to produce fermentable sugars. Degradation products produced during thermochemical pretreatment, however, inhibit the microbes
Saisi Xue, A Daniel Jones, Leonardo Sousa, Jeff Piotrowski, Mingjie Jin, Cory Sarks, Bruce E Dale, Venkatesh Balan   +7 more
doaj   +1 more source

Increased Water-Soluble Yellow Monascus Pigment Productivity via Dual Mutagenesis and Submerged Repeated-Batch Fermentation of Monascus purpureus

Frontiers in Microbiology, 2022
Monascus pigments (MPs) have been used in the food industry for more than 2,000 years and are known for their safety, bold coloring, and physiological activity. MPs are mainly yellow (YMPs), orange (OMPs), and red (RMPs).
Jie Bai, Zihan Gong, Meng Shu, Hui Zhao, Fanyu Ye, Chenglun Tang, Chenglun Tang, Song Zhang, Bo Zhou, Dong Lu, Xiang Zhou, Qinlu Lin, Jun Liu, Jun Liu   +13 more
doaj   +1 more source

Extractive Ethanol Fermentation with Ethanol Recovery by Absorption in Open and Closed Systems

Fermentation
Conventional ethanol production has limitations, including substrate and product inhibitions, which increase both energy requirements for ethanol recovery and vinasse generation. Extractive fermentation, which removes ethanol as it is produced within the
Kaio César da Silva Rodrigues, Ivan Ilich Kerbauy Veloso, Diego Andrade Lemos, Antonio José Gonçalves Cruz, Alberto Colli Badino   +4 more
doaj   +1 more source

Extractive adsorption of 1,3-propanediol on a novel polystyrene macroporous resin enclosing medium and long-chain alcohols as extractant

Bioresources and Bioprocessing, 2023
Extractive adsorption is an integrated separation method employing a novel resin with both particle and liquid characteristics in terms of adsorption and extraction.
Wen-Bo Sui, Lu-Sheng Huang, Xiao-Li Wang, Xu Zhou, Ya-Qin Sun, Zhi-Long Xiu   +5 more
doaj   +1 more source

Process simulation and optimization of extractive distillation for separating isopropanol-ethanol from IBE fermentation broth as a gasoline additive

Industrial Crops and Products
Addressing the downstream processing challenges of the bio-butanol fermentation broth (Isopropanol-Butanol-Ethanol-Water), and producing the isopropanol-ethanol mixture with a mass fraction of ≥ 0.99975 as a high-quality gasoline additive, is crucial for
Xiuhui Huang, Yi Jin, Chenhao Fang, Wenkai Yang, Zeqiu Li, Ying Tian   +5 more
doaj   +1 more source

In Situ Product Recovery of Bio-Based Industrial Platform Chemicals: A Guideline to Solvent Selection

Fermentation, 2021
In situ product recovery (ISPR), in the form of an extractive fermentation process, can increase productivity and product titers in the sustainable production of platform chemicals.
Pieter De Brabander, Evelien Uitterhaegen, Ellen Verhoeven, Cedric Vander Cruyssen, Karel De Winter, Wim Soetaert   +5 more
doaj   +1 more source

The Fermentation of Malt Extract by an Osmophilic Yeast [PDF]

Journal of General Microbiology, 1953
SUMMARY: The fermentation of malt extract by the osmophilic yeast Saccharomyces rouxii Boutroux is described. It is found that the limiting factor determining whether an extract will ferment or not is its relative humidity, the critical level of which is about 73%.
openaire   +2 more sources