Results 31 to 40 of about 1,393 (160)

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

L(+) lactic acid production and separation from dairy wastes(whey):in situe separation of lactic acid using lon-exchange resins in automatic control of PH. [PDF]

Journal of Kerman University of Medical Sciences, 2000
Whey with a large amount of BOD(50000 PPM) is a dangerous environmental pollutant.this important source of lavtose(4-5%) is A USEFULL SUBSTRATE FOR A RANGE of fermentation processes.lacitic acid with swvwral applications in industries is one of these ...
S.A Ataei
doaj  

Integrated Process Combining High-Temperature Fermentation and Extractive Ethanol Removal via CO₂ Stripping

Fermentation
Fermentation at high temperatures may be a viable alternative for ethanol production, especially in tropical climate regions. This work describes the evaluation of ethanol production through extractive fermentation at high temperatures using ...
Jorge Luíz Silveira Sonego, Jaqueline Machado de Moraes, Nayana Simon de Vargas, Anderson Ferreira da Cunha, Rosineide Gomes da Silva Cruz, Antonio José Gonçalves Cruz, Alberto Colli Badino   +6 more
doaj   +1 more source

Enhanced extraction of butyric acid under high-pressure CO2 conditions to integrate chemical catalysis for value-added chemicals and biofuels

Biotechnology for Biofuels, 2018
Background Extractive fermentation with the removal of carboxylic acid requires low pH conditions because acids are better partitioned into the solvent phase at low pH values.
Jaesung Chun, Okkyoung Choi, Byoung-In Sang   +2 more
doaj   +1 more source

Perstraction of Intracellular Pigments through Submerged Fermentation of Talaromyces spp. in a Surfactant Rich Media: A Novel Approach for Enhanced Pigment Recovery

Journal of Fungi, 2017
A high percentage of the pigments produced by Talaromyces spp. remains inside the cell, which could lead to a high product concentration inhibition. To overcome this issue an extractive fermentation process, perstraction, was suggested, which involves ...
Lourdes Morales-Oyervides, Jorge Oliveira, Maria Sousa-Gallagher, Alejandro Méndez-Zavala, Julio Cesar Montañez   +4 more
doaj   +1 more source

Growth Performance, Gut Environment and Physiology of the Gastrointestinal Tract in Weaned Piglets Fed a Diet Supplemented with Raw and Fermented Narrow-Leafed Lupine Seeds

Animals, 2020
The aim of this study was to: (1) provide controlled fermentation of narrow-leafed lupine seeds; (2) monitor seed composition, and (3) determine the influence of fermentation on the performance, gut environment and physiology, and selected blood ...
Anita Zaworska-Zakrzewska, Małgorzata Kasprowicz-Potocka, Robert Mikuła, Marcin Taciak, Ewa Pruszyńska-Oszmałek, Andrzej Frankiewicz   +5 more
doaj   +1 more source

Energy Integration of Bioethanol Production Process Topology from Microalgae Biomass: Evaluation of SSCF, SSF, Acid Hydrolysis and Product Purification Alternatives

Chemical Engineering Transactions, 2013
An increasing interest exists in the use of ethanol as substitute of fossil fuels which can be obtained from renewable resources, microalgae are a promising source for third generation bioethanol due to the high percentage of carbohydrates ...
A.D. Gonzalez-Delgado, Y. Peralta-Ruiz, Y. Pardo, V. Kafarov   +3 more
doaj   +1 more source

Liquid - Liquid Extraction of 2, 3-Butanediol from Fermentation Broth [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2012
Recovery of metabolites from fermentation broth by solvent extraction can be used to optimize fermentation processes. End-product reutilization, low product concentration, large volumes of fermentation broth and the requirements for large bioreactors, in
Hassan Pahlavanzadeh, Gholam Khayati, Nasser Ghaemi, Ebrahim Vasheghani-Farahani   +3 more
doaj