Antibacterial and antibiofilm activity of coenzyme Q0 against Vibrio parahaemolyticus

Antimicrobial Activity and Antibiofilm Potential of Coenzyme Q0 against Salmonella Typhimurium

“…Jang and Rhee reported that the antibacterial effect of caprylic acid on Cronobacter spp. (Enterobacter sakazakii) is enhanced by the increase in temperature [31], and Guo et al [18] showed that the antibacterial activity of CoQ 0 on Cronobacter sakazakii decreases as the temperature decreases from 55 to 25 • C. In addition, Jeyakumar et al [32] found that microalgal fatty acid esters with 1/2MIC concentration can reduce Listeria monocytogenes in tryptic soy broth by about 12 log CFU/mL within 9 h, but L. monocytogenes on raw chicken only reduced by about 2 log CFU/mL within 9 h. Similarly, Zheng et al [26] found that CoQ 0 with a concentration of 100MIC reduced the Vibro parahaemolyticus in fresh shrimp from 6.3 to 3.0 log CFU/g within 6 h. Thereby, methods such as synergy with other antibacterial agents, combined with ultrasound, mild heating, or other treatment should be investigated to further enhance the antibacterial effect of CoQ 0 on S. Typhimurium in food.…”

“…The ability of CoQ 0 to inactivate biofilm-associated S. Typhimurium ATCC 14028 on stainless steel surfaces was examined as described by Zheng et al [26], with slight modification. S. Typhimurium ATCC 14028 suspension was centrifuged (4000× g, 15 min, 4 • C) and resuspended in PBS to achieve a concentration of 7.0 log CFU/mL.…”

Juglone Inhibits Listeria monocytogenes ATCC 19115 by Targeting Cell Membrane and Protein

“…The effects of juglone on intracellular soluble proteins of L. monocytogenes were analyzed using a modified SDS-PAGE method [ 30 ]. L. monocytogenes were cultivated in media supplemented with specific concentrations of juglone (MIC, 2 MIC, and 4 MIC) at 37 °C for 8 h. Cultures in juglone-free media supplemented with 2% ethanol ( v / v ) were used as control.…”

Antibiofilm and Antiquorum Sensing Potential of Lactiplantibacillus plantarum Z057 against Vibrio parahaemolyticus

“…The CFS of L. plantarum Z057 was extracted with ethyl acetate, evaporated, and freeze-dried, and the dried powder, named Z057-Extrant (Z057-E), was stored at −80 °C. The MIC was determined using a published method with minor modifications [ 15 ]. Two-fold dilution of Z057-E in 3% NaCl-TSB resulted in a range of 0 to 6.4 mg/mL, which was transferred to sterile 96-well plates.…”

“…In food processing environments, V. parahaemolyticus survives by forming biofilms on shrimp, crab, oysters, mussels, and the surface of stainless steel, glass, rubber, polytetrafluoroethylene, and other materials [ 8 , 14 ]. Consequently, V. parahaemolyticus biofilm has attracted considerable attention because of its pathogenicity, antibiotic resistance, and ability to contaminate seafood worldwide [ 15 ].…”