Carbohydrate Metabolism in Lactic Acid Bacteria
نویسندگان
چکیده
منابع مشابه
Acetaldehyde metabolism by wine lactic acid bacteria.
Acetaldehyde is a volatile flavor compound present in many fermented foods and is important in the production of red and white wines. Nine strains of the genera Lactobacillus and Oenococcus were able to metabolize acetaldehyde in a resting cell system, whereas two Pediococcus strains were not. Acetic acid and ethanol were produced from its degradation. A Lactobacillus and an Oenococcus were abl...
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Lactic acid bacteria (LAB) are fastidious microorganisms that require an exogenous source of amino acids or peptides, which are provided by the proteolysis of the proteins present in raw material. Generally nitrogenous compounds concentration in fruits and their derivate products are poor. Strains of Oenococcus oeni from wine show a proteolytic system that provides amino acids that are used for...
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Capnophiles are bacteria stimulated by bicarbonate and CO2, the two major forms of inorganic carbon (IC) in physiological neutral liquids. Capnophiles are often pathogenic heterotrophs found in IC-rich ecological niches such as human cavities. Like capnophiles, the growth of lactic acid bacteria (LAB) such as Lactobacillus plantarum and Enterococcus faecalis is stimulated by IC. CO2 or HC are s...
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Streptococcus faecalis 8043 concentrates extracellular [3H]pyridoxal or [3H]pyridoxamine primarily as the corresponding 5'-phosphates. Accumulation of pyridoxamine requires an exogenous energy source and is inhibited by glycolysis inhibitors. A membrane potential is not required for transport of pyridoxamine, and an artificially generated potential does not drive uptake in this organism. Based ...
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Most metabolic reactions are connected through either their utilization of nucleotides or their utilization of nucleotides or their regulation by these metabolites. In this review the biosynthetic pathways for pyrimidine and purine metabolism in lactic acid bacteria are described including the interconversion pathways, the formation of deoxyribonucleotides and the salvage pathways for use of ex...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1960
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.34.10_a69