Emulsification of Hydrocarbon Fermentation Broth by Surfactants

Liquid - Liquid Extraction of 2, 3-Butanediol from Fermentation Broth

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 addition to the high cost largely contributed to the decline in fermentative 2, 3-butanediol production. Extraction can ...

Isolation of Polyhydroxyalkanoates from Fermentation Broth

1. ABSTRACT Polyhydroxyalkanoates are excellent polymeric materials for production of environmentally degradable packaging devices and have potential applicability in medical uses. Aim of this project was the isolation of PHA from fermentation broth. Two general approaches for isolation of biopolymers from fermentation broth have been determined and compared. The first possibility is a multista...

Modern Method of Lactic Acid Recovery from Fermentation Broth

H����� V., M������ K., R������� M. (2004): Modern method of lactic acid recovery from fermentation broth. Czech J. Food Sci., 22: 87–94. Electrodialysis was used for lactic acid recovery from fermentation broth. In the first step, lactate was recovered and concentrated by desalting electrodialysis, and the second step was electroconversion of lactate to lactic acid by water-splitting electrodia...

Fractionation of Fungal Fermentation Broth using Solid-Phase Extraction

Neuraminidase Inhibitors from the Fermentation Broth of Phellinus linteus

During a search for neuraminidase inhibitors derived from medicinal fungi, we found that the fermentation broth of Phellinus linteus exhibited potent neuraminidase inhibitory activity. Through bioassay-guided fractionation, two active compounds were purified from the ethyl acetate-soluble portion of the fermentation broth of P. linteus. These structures were identified as inotilone (1) and 4-(3...