Fermenting organism

Cultured buttermilk is that which is produced by the fermentation (qv) of skimmed milk often with some cream added. The principal fermentation organisms used are l ctococcus lactis suhsp. cremoris l ctococcus lactis suhsp. lactis and l euconostoc citrovorum. The effect of the high processing temperature and the lactic acid provide an easily digestible product. 

Beuscher HU, JR Andressen (1984) Eubacterium angustum sp. nov., a Gram-positive anaerobic, non-spore-forming, obligate purine fermenting organism. Arch Microbiol 140 2-8. 

Fermentation Organic compounds Organic compounds Organic compounds CH3COOH CH4 + CO2 Mesophilic and thermophilic bacteria hyperthermophilic archaea... 

Treatment of Fermentation, Organic Synthesis Processing, and Chemical Finishing and Packaging Type Bulk Pharmaceutical Waste... 

Abbott Labs (Chicago, IL) has extensive fermentation, organic synthesis processing, and chemical finishing and packaging facilities and is engaged mainly in production of antibiotics, that is, erythromycin and penicillin, and hundreds of medicinal and fine chemicals. Characteristics of various types of wastes generated from this plant are depicted in Table 20. The typical units involved in the Abbott treatment works are as follows ... 

The third type of compound used extensively as a structural component is apatite, CadPO jX. Hydroxyapatite (X = OH) is the major component of bone tissue in tbe vertebrate skeleton. It is also the principal strengthening naierial in teeth. Partial formation of fluorapatite (X = F) from application of fluondes strengthens the structure and causes it to be less soluble in the add formed from fermenting organic material, hence a reduction of caries. Fluorapatite is also used structurally in certain Brachiopod shells. 

Bailly, M., Roux-de Balmann, H., Aimar, P., Lutin, F., and Cheryan, M. 2001. Production processes of fermented organic acids targeted around membrane operations Design of the concentration step by conventional electrodialysis. J. Membr. Sci. 191, 129-142. 

Approximately 89 million metric t of organic chemicals and lubricants, the majority of which are fossil based, are produced annually in the United States. The development of new industrial bioproducts, for production in standalone facilities or biorefineries, has the potential to reduce our dependence on imported oil and improve energy security. Advances in biotechnology are enabling the optimization of feedstock composition and agronomic characteristics and the development of new and improved fermentation organisms for conversion of biomass to new end products or intermediates. This article reviews recent biotechnology efforts to develop new industrial bioproducts and improve renewable feedstocks and key market opportunities. 

Succinic acid and its salts, produced through the fermentation of glucose, form a platform from which many chemicals can be produced. Since most fermentation organisms are not tolerant of acidic conditions, the fer-... 

Performance of Some Recombinant and Native Xylose-Fermenting Organisms Under Laboratory Conditions and on Native Lignocellulosic Hydrolysates... 

In the absence of oxygen, in a closed reactor, anaerobic bacteria ferment organic matter into methane and carbon dioxide, a mixture named biogas. Biogas is produced through the activity of common methane bacteria that cause anaerobic degradation over a broad temperature range from 10°C to over 100°C. 

Cruess, W.V. The Effect of Sulfurous Acid on Fermentation Organisms, /. Ind. 

Improvements in fermentation organisms and processes will have to be achieved in order to raise productivity and conversion... 

One strategy to minimize ethanol production cost is to run simultaneous saccharification and fermentation, or SSF, which would utilize ethanologens engineered to operate in high-temperature environments. Also, the fermentation organism s ability to utilize C5 sugars derived from the hemicellulose component, and have acceptable productivities in the presence of numerous byproducts of the... 

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