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Separation of biobutanol from fermentation solutions by perstraction using [omim][Tf2N] as receiving phase
(2016)
Perstraction or solvent extraction assisted by membranes is a separation technique that
combines membrane separation with liquid-liquid extraction in a single step, where the
driving force is the concentration difference ...
Evaluation of liquid and powdered forms of polyclonal antibody preparation against Streptococcus bovis and Fusobacterium necrophorum in cattle adapted or not adapted to highly fermentable carbohydrate diets
(2021-01-01)
Objective: Feed additives that modify rumen fermentation can be used to prevent metabolic disturbances such as acidosis and optimize beef cattle production. The study evaluated the effects of liquid and powdered forms of ...
Continuous extraction of alpha-toxin from a fermented broth of Clostridium perfringens Type A in perforated rotating disc contactor using aqueous two-phase PEG-phosphate system
(ELSEVIER SCIENCE SA, 2008)
A 2(3-1) factorial experimental design was used to evaluate the performance of a perforated rotating disc contactor to extract alpha-toxin from the fermented broth of Clostridium perfringens Type A by aqueous two-phase ...
Imidazolium-based ionic liquids as co-surfactants in aqueous micellar two-phase systems composed of nonionic surfactants and their aptitude for recovery of natural colorants from fermented broth
(2018-05-08)
Over the last few years, synthetic colorants have been increasingly replaced by natural alternatives that cause fewer adverse health effects and can show biological activity. These biocompounds can be produced by fermentative ...
Antifungal activities of secondary metabolites isolated from liquid fermentations of stereum hirsutum (sh134-11) against botrytis cinerea (grey mould agent)
(2017)
Extracts obtained from liquid mycelial fermentations of the Chilean fungus Stereum hirsutum (Sh134-11) showed antifungal activity against Botrytis cinerea. Two types of extracts were obtained: EtOAc-extract (liquid phase) ...
Liquid-liquid extraction of proteases from fermented broth by PEG/citrate aqueous two-phase system
(ELSEVIER SCIENCE SA, 2008)
This work deals with the use of an aqueous two-phase system (ATPS) of PEG/citrate to remove proteases from a Clostridium perfringens fermentation broth. To plan the experimental tests and evaluate the corresponding results, ...
Bioethanol production optimization: A thermodynamic analysis
(Humana Press IncTotowaEUA, 2008)
Combined Sugarcane Pretreatment for the Generation of Ethanol and Value-Added Products
(2022-02-17)
In this work, we have tested individual and combination of applications of ozonolysis and liquid hot water (LHW) to pretreat sugarcane bagasse (SCB) for the removal of enzyme and/or microbial inhibitors and generation of ...
Fast Determination of Short-Chain Fatty Acids and Glucose Simultaneously by Ultraviolet/Visible and Refraction Index Detectors via High-Performance Liquid Chromatography
(2021-01-01)
A rapid analytical method for simultaneous quantification of glucose (GLC) and seven short-chain fatty acids (SCFA) was developed for detection of ruminal fermentation parameters. The formic acid (FA), lactic acid (LA), ...