Investigations Into Succinic Acid Fermentation
نویسندگان
چکیده
منابع مشابه
Continuous succinic acid fermentation by Escherichia coli
High cell densities were obtained by separating the cells with an external hollow fibre filter. Extreme product inhibition at high succinate titres resulted in cell death and subsequent lysis. Accordingly, the highest succinate titre obtained during continuous fermentation was 25 g.L at a dilution rate of 0.05 h. The highest volumetric productivity of 3 g.L.h and the highest succinate yield (0....
متن کاملProduction of succinic acid by bacterial fermentation
Succinic acid produced by various microorganisms can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries. The assessment of raw material cost and the estimation of the potential market size clearly indicate that the current petroleum-based succinic acid process will be replaced by the fermentative succinic acid production system in the...
متن کاملSuccinic acid adsorption from fermentation broth and regeneration.
More than 25 sorbents were tested for uptake of succinic acid from aqueous solutions. The best resins were then tested for successive loading and regeneration using hot water. The key desired properties for an ideal sorbent are high capacity, complete stable regenerability, and specificity for the product. The best resins have a stable capacity of about 0.06 g of succinic acid/g of resin at mod...
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There have recently been much advances in the production of succinic acid, an important four-carbon dicarboxylic acid for many industrial applications, by fermentation of several natural and engineered bacterial strains. Mannheimia succiniciproducens MBEL55E isolated from bovine rumen is able to produce succinic acid with high efficiency, but also produces acetic, formic and lactic acids just l...
متن کاملEffects of Succinic Acid and Other Microbial Fermentation Products on HIV Expression in Macrophages
Bacterial vaginosis (BV), a common condition in women, is associated with increased shedding of HIV in the female genital tract. While the Lactobacillus species that comprise a healthy vaginal microbiota produce lactic acid, the bacteria common in BV produce high concentrations of short chain fatty acids (SCFAs) and succinic acid. Macrophages are abundant in the lower genital tract mucosa and a...
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ژورنال
عنوان ژورنال: Hungarian Journal of Industry and Chemistry
سال: 2019
ISSN: 2450-5102,0133-0276
DOI: 10.33927/hjic-2019-13