NMR-based metabolomics reveals the antibacterial effect of electrolysed water combined with citric acid on Aeromonas spp. in barramundi (Lates calcarifer) fillets

Chen, Leijian; Li, Xuan; Lou, Xiaowei; Shu, Weichen; Hai, Yaowen; Wen, Xiaokang; Yang, Hongshun

doi:10.1016/j.foodres.2022.112046

Cited by 14 publications

(2 citation statements)

References 45 publications

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“…In the previous study, EW combined with citric acid was used for Aeromonas spp. sterilization, 36 metabolites were identified in three strains, which demonstrate the EW could lead to the reduction of metabolic products caused by oxidative stress and acid stress (Chen et al, 2022). In addition, Hai et al (2022) studied NCEO-FG could control Pseudomonas-causing spoilage in fish fillets via elucidating the metabolisms.…”

Section: Mechanism Of Pseudomonas Aeruginosa Biofilm Removal Based On...mentioning

confidence: 97%

Bactericidal efficacy and mechanism of alkaline electrolyzed water co‐action with acidic electrolyzed water on Pseudomonas aeruginosa biofilm

Liu

Zhao

et al. 2023

Journal of Food Safety

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Here, the bactericidal efficacy and mechanism of action of the combination of alkaline electrolyzed water (AlEW) and acidic electrolyzed water (AcEW) on Pseudomonas aeruginosa biofilm were investigated, in comparison with single AcEW or AlEW treatment. The mature P. aeruginosa biofilm was formed at 120 h of cultivation. The number of bacteria in the P. aeruginosa biofilm decreased by 7.87 and 2.51 Lg CFU/mL after single AcEW and single AlEW treatment for 8 min, while the sterilization rate reached 92.2% and 33.1%, respectively. The group of AcEW (7 min) co‐action with AlEW (1 min) had a P. aeruginosa sterilization rate of 85%. The AlEW (3 min) co‐action with AcEW (5 min) treatment showed the best bactericidal efficacy. With this treatment, the sterilization rate achieved 94.4%, and the extracellular protein, polysaccharide, and DNA were degraded with the ratios of 70.8%, 77.7%, and 70.5%, respectively. Thus, AlEW exhibited a major washing effect, which can destroy the biofilm structure of extracellular polymers to a certain extent, while AcEW displayed a significant bactericidal effect. These results suggest that the AlEW co‐action with AcEW treatment may be a promising candidate suitable for bacterial biofilm sterilization.

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Section: Mechanism Of Pseudomonas Aeruginosa Biofilm Removal Based On...mentioning

confidence: 97%

Bactericidal efficacy and mechanism of alkaline electrolyzed water co‐action with acidic electrolyzed water on Pseudomonas aeruginosa biofilm

Liu

Zhao

et al. 2023

Journal of Food Safety

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“…Acid is also known to induce bonding between pectin and other nonpectin molecules, thereby preventing the breakdown of the former . Traditionally, citric acid is used in the food industry on account of its antimicrobial effects as well . Therefore, the effect of the concentration of citric acid (about the weight of the finished product) on the viscosity of the multicomponent gels was studied and the optimum concentration was identified.…”

Section: Introductionmentioning

confidence: 99%

Synergistic Effect of Leaf-Pectin from Anisochilus carnosus (L.f.) Wall, Citric Acid, and Lysine Monohydrochloride as a Modulator on Apparent Viscosity of Sucrose-Based Multicomponent Gels

Sivan

2023

ACS Food Sci. Technol.

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Pectin was extracted from the leaves of Anisochilus carnosus (L.f.) Wall. Various conditions affecting the yield were analyzed. Pectin sucrose gels were prepared using leaf-pectin, and their apparent viscosity was modified using lysine monohydrochloride as a modulator. The mechanism of formation and modification of gels was analyzed using FTIR spectroscopy. The addition of 25% of lysine monohydrochloride, about the concentration of pectin, resulted in the gels’ highest average apparent viscosity. Major changes were observed in the FTIR spectra of pectin upon the formation of gels. 0.80% of citric acid in the finished product resulted in the highest average apparent viscosity. There was a significant increase in the apparent viscosity of the sucrose gels with the use of leaf-pectin and lysine monohydrochloride with the appropriate concentration of citric acid.

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Effects of modified-BHI medium on the growth and metabolites of Akkermansia muciniphila

Zhang,

Zhou,

et al. 2024

Food Sci Biotechnol

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NMR-based metabolomics reveals the antibacterial effect of electrolysed water combined with citric acid on Aeromonas spp. in barramundi (Lates calcarifer) fillets

Cited by 14 publications

References 45 publications

Bactericidal efficacy and mechanism of alkaline electrolyzed water co‐action with acidic electrolyzed water on Pseudomonas aeruginosa biofilm

Bactericidal efficacy and mechanism of alkaline electrolyzed water co‐action with acidic electrolyzed water on Pseudomonas aeruginosa biofilm

Synergistic Effect of Leaf-Pectin from Anisochilus carnosus (L.f.) Wall, Citric Acid, and Lysine Monohydrochloride as a Modulator on Apparent Viscosity of Sucrose-Based Multicomponent Gels

Effects of modified-BHI medium on the growth and metabolites of Akkermansia muciniphila

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