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Acetic acid bacteria as enantioselective biocatalysts
Journal of Molecular Catalysis B: Enzymatic, 2002Abstract Acetic acid bacteria (five strains of Acetobacter and five strains of Gluconobacter) were used for the biotransformation of different primary alcohols (2-chloropropanol and 2-phenylpropanol) and diols (1,3-butandiol, 1,4-nonandiol and 2,3-butandiol). Most of the tested strains efficiently oxidized the substrates.
A. Romano +4 more
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The Genomes of Acetic Acid Bacteria [PDF]
, 2017 Acetic acid bacteria are strictly aerobic, acidophilic organisms that are known for their rapid incomplete oxidation of alcohols, polyols, or sugars and their derivatives. They are the elicitors of various wine faults, mainly the formation of vinegar taste due to direct oxidation of ethanol to acetic acid with acetaldehyde as an intermediate when ...
Wolfgang Liebl, Armin Ehrenreich
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Overview on mechanisms of acetic acid resistance in acetic acid bacteria
World Journal of Microbiology and Biotechnology, 2015Acetic acid bacteria (AAB) are a group of gram-negative or gram-variable bacteria which possess an obligate aerobic property with oxygen as the terminal electron acceptor, meanwhile transform ethanol and sugar to corresponding aldehydes, ketones and organic acids. Since the first genus Acetobacter of AAB was established in 1898, 16 AAB genera have been
Yanchun Shao +3 more
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Critical Reviews in Biotechnology, 2020
With the high tolerance for acetic acid and abundant multifunctional enzymes, acetic acid bacteria (AAB), as valuable biocatalysts, exhibit great advantages during industrial acetic acid production and value‐added chemical fermentation.
Ling Gao +5 more
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With the high tolerance for acetic acid and abundant multifunctional enzymes, acetic acid bacteria (AAB), as valuable biocatalysts, exhibit great advantages during industrial acetic acid production and value‐added chemical fermentation.
Ling Gao +5 more
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The catabolism of amino acids by acetic acid bacteria
Antonie van Leeuwenhoek, 1961The catabolism of several amino acids has been studied with resting cells of various strains of acetic acid bacteria. In strong contrast to their pronounced carbohydrate oxidizing capacities, these bacteria possess only limited abilities to catabolize amino acids.
W. Bayens, J. De Ley, J. J. Joubert
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Solar-Powered Organic Semiconductor-Bacteria Biohybrids for CO2 Reduction into Acetic Acid.
Angewandte Chemie, 2020Photosynthetic biohybrid systems have emerged as a promising platform for solar-to-chemical conversion by integrating excellent light-harvesting ability of semiconductors with the synthetic capability of biological cells.
Panpan Gai +7 more
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Genera and species in acetic acid bacteria
International Journal of Food Microbiology, 2008Taxonomic studies of acetic acid bacteria were historically surveyed. The genus Acetobacter was first introduced in 1898 with a single species, Acetobacter aceti. The genus Gluconobacter was proposed in 1935 for strains with intense oxidation of glucose to gluconic acid rather than oxidation of ethanol to acetic acid and no oxidation of acetate.
Pattaraporn Yukphan, Yuzo Yamada
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Biotechnological Applications of Acetic Acid Bacteria
Critical Reviews in Biotechnology, 2008The acetic acid bacteria (AAB) have important roles in food and beverage production, as well as in the bioproduction of industrial chemicals. In recent years, there have been major advances in understanding their taxonomy, molecular biology, and physiology, and in methods for their isolation and identification.
Peter Raspor, Dušan Goranovič
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Preservation of Acetic Acid Bacteria
2017Increased knowledge on physiological, biochemical and genetic properties of acetic acid bacteria (AAB) promotes advancements in biotechnology and innovative fermentation processes. Accordingly, the microbial collections of well-characterized AAB strains are fundamental sources for selecting cultures with desired properties for biotechnological ...
DE VERO, Luciana +2 more
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The oxidation of glycols by acetic acid bacteria
Biochimica et Biophysica Acta, 1963Abstract 1. 1. Resting cells of 14 different strains of acetic acid bacteria oxidized 1,2-ethanediol, dl -1,2-propanediol, dl -1,3-butanediol, meso-2,3-butanediol and 1,4-butanediol. 2. 2. The oxidation of 22 different glycols was studied with resting cells of Gluconobacter oxydans (suboxydans). 3. 3. The end products of the oxidation
J. De Ley, Karel Kersters
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