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MetabolomicsMechanistic Insights into Lactic Acid Bacteria-Driven Biotransformation of Undaria pinnatifida: Ecological Dominance, Metabolic Reprogramming, and Quality Formation
Undaria pinnatifida, a representative brown macroalga, is limited in high-value food applications due to its dense cell wall structure, pronounced marine odor, and inefficient conventional processing. In this study, a controlled fermentation strategy was established using different lactic acid bacte...
2026-05-20 | MTBLS14540 | MetaboLights
MetabolomicsRole of jeotgal, a Korean traditional fermented fish sauce, in microbial dynamics and metabolite profiles during kimchi fermentation
We investigated the effects of jeotgal (fermented fish sauce) on kimchi fermentation, with or without saeu-jeot and myeolchi-jeot. Bacterial community analysis showed that Leuconostoc, Weissella, Lactobacillus, and Tetragenococcus were the dominant genera; however, their succession depended on the p...
2019-02-07 | MTBLS654 | MetaboLights
TranscriptomicsTranscriptomic and physiological responses of Bacillus cereus to organic and inorganic acid down-shocks
Comparative phenotype and transcriptome analyses were performed with Bacillus cereus ATCC 14579 exposed to acid down-shock to pH 5.5 set with different acidulants. When acidified with hydrochloric acid (HCl), growth was diminished, whereas 2 mM undissociated lactic acid (HL) or acetic acid (HAc) sto...
ORGANISM(S): Bacillus cereus 
2010-06-25 | E-GEOD-15140 | biostudies-arrayexpress
MetabolomicsNon-targeted metabolomics sequencing of Lactobacillus salivarius fermentation broth
To conduct an in-depth analysis of which metabolites in the antiviral-effective lactic acid bacteria supernatant are playing a role, a pretreatment approach was selected. Non-targeted metabolomic analysis was performed on the differential metabolites between LSD2339-CFS and LSM231-CFS, which exhibit...
2026-06-08 | MTBLS14704 | MetaboLights
GenomicsAcetate accumulation enhances mixed culture fermentation of biomass to lactic acid
Acetate accumulation enhances mixed culture fermentation of biomass to lactic acid
PRJEB12174 | ENA
GenomicsBrassica pekinensis with heterofermentative lactic acid bacteria
Brassica pekinensis with heterofermentative lactic acid bacteria Raw sequence reads
PRJNA939542 | ENA
TranscriptomicsTranscription profiling of Saccharomyces response to lactic acid in anaerobic chemostat cultures
Raw expression values (CHP data) for transcriptional profiling of the response of Saccharomyces cerevisiae to challenges with lactic acid at pH 3 and pH 5. Experiment Overall Design: The laboratory reference strain CEN.PK 113-7D (MATa) was grown at 30 °C in 1.5-L chemostat fermentors (Applikon, Sch...
ORGANISM(S): Saccharomyces cerevisiae 
2008-10-20 | E-GEOD-10066 | biostudies-arrayexpress
TranscriptomicsTranscriptome-based characterization of the interactions between Saccharomyces cerevisiae and Lactobacillus delbrueckii subsp. bulgaricus in lactose-grown chemostat co-cultures
The present study aims to explore chemostat-based transcriptome analysis of mixed cultures by investigating interactions between the yeast S. cerevisiae and the lactic acid bacterium Lb. bulgaricus . S. cerevisiae and Lb. bulgaricus are both frequently encountered in kefir, a fermented dairy product...
ORGANISM(S): Saccharomyces cerevisiae 
2013-08-22 | E-GEOD-45776 | biostudies-arrayexpress
UnknownSimultaneous Saccharification and Fermentation of Sugar Beet Pulp with Mixed Bacterial Cultures for Lactic Acid and Propylene Glycol Production.
Not available
S-EPMC6272889 | biostudies-literature
TranscriptomicsCharacterization of lactic acid and acetic acid mutants in batch fermentation
Four C. thermocellum DSM-1313 derived strains were assessed using metabolite and DNA microarray tools in order to better understand carbon and electron flow within this organism. C. thermocellum is able to ferment cellulose into its fermentation end products L-lactate, acetate, formate, hydrogen gas...
ORGANISM(S): Clostridium thermocellum DSM 1313 
2012-03-01 | E-GEOD-27046 | biostudies-arrayexpress
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