Results 21 to 30 of about 11,480 (214)
Journal of Dairy Science, 2022 : Diacetyl and acetoin are key aroma components of fermented milk but are produced in low concentrations by starter cultures. In this study, we expressed NADH oxidase, acetolactate synthase, and inactivated acetolactate decarboxylase in ...
Huaixiang Tian +8 more
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Structure and mechanism of acetolactate decarboxylase [PDF]
, 2013 Acetolactate decarboxylase catalyzes the conversion of both enantiomers of acetolactate to the (R)-enantiomer of acetoin, via a mechanism that has been shown to involve a prior rearrangement of the non-natural (R)-enantiomer substrate to the natural (S ...
Victoria A. Marlow +9 more
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Co-production of acetoin and succinic acid by metabolically engineered Enterobacter cloacae
Biotechnology for Biofuels, 2021 Background Renewable chemicals have attracted attention due to increasing interest in environmental concerns and resource utilization. Biobased production of industrial compounds from nonfood biomass has become increasingly important as a sustainable ...
Hsiang-Yen Su +4 more
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Energies, 2022 Acetoin, a four-carbon hydroxyl-keto compound, is used in the food, pharmaceutical, and chemical industries. The cascade enzymatic production is considered a promising and efficient method to produce acetoin.
Xue-Yong Li +5 more
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On the Formation of Acetoin by Acetobacter [PDF]
Journal of General Microbiology, 1959 SUMMARY: The formation of acetoin was studied with 44 strains of the genus Acetobacter, when growing on a medium containing DL-lactate as the main carbon source. Most of the strains produced only limited amounts of acetoin. However, strains of the species A.
openaire +2 more sources
A Green Route for High-Yield Production of Tetramethylpyrazine From Non-Food Raw Materials
Frontiers in Bioengineering and Biotechnology, 2022 2,3,5,6-Tetramethylpyrazine (TMP) is an active pharmaceutical ingredient originally isolated from Ligusticum wallichii for curing cardiovascular and cerebrovascular diseases and is widely used as a popular flavoring additive in the food industry.
Jing Li +6 more
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Metabolic Engineering of Bacillus licheniformis for Production of Acetoin
Frontiers in Bioengineering and Biotechnology, 2020 Acetoin is a potential platform compound for a variety of chemicals. Bacillus licheniformis MW3, a thermophilic and generally regarded as safe (GRAS) microorganism, can produce 2,3-butanediol with a high concentration, yield, and productivity.
Chuanjuan Lü +7 more
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Frontiers in Bioengineering and Biotechnology, 2023 The current climate crisis has emphasised the need to achieve global net-zero by 2050, with countries being urged to set considerable emission reduction targets by 2030.
Lili Sheng +6 more
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Maternally-transmitted microbiota affects odor emission and preference in Drosophila larva
Scientific Reports, 2017 Experimental studies show that early sensory experience often affects subsequent sensory preference, suggesting that the heterogeneity of sensory cues in nature could induce significant inter-individual behavioral variation, potentially contributing to ...
Jean-Pierre Farine +4 more
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Heliyon, 2020 Microbial production of acetoin is eco-friendly and inexpensive when compared with its synthetic methods of production. In the present findings, bioproduction of acetoin in a typical bioreactor was discussed with a view to ascertain the seemingly ...
Abiola Ezekiel Taiwo +2 more
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