Curcuma longa rhizome extract: a potential antibiofilm agent against antibiotic-resistant foodborne pathogens

Biofouling, Год журнала: 2024, Номер unknown, С. 1 - 16

Опубликована: Дек. 3, 2024

The traditional medicinal value of Curcuma longa (turmeric) and its potential relevance in modern healthcare suggests that remedies natural products can provide valuable solutions to contemporary challenges, such as combating biofilms antibiotic-resistant pathogens, potentially offering new strategies for addressing health safety issues the fields food medicine. This study assessed antibiofilm antibacterial characterization rhizome extract against foodborne pathogens. Gas Chromatography-Mass Spectrometry (GC-MS) Fourier-transform infrared (FTIR) analysis were determined check compounds, functional groups, constituents plant extract. In-vitro bioassay using standard bacteriological procedures. Potential mechanisms also studied biological methods. important chemical from GC-MS C. are arturmerone, cinnamyl angelate, tumerone, γ-atlantone, atlantone, α-atlantone, γ-atlantone curlone. FTIR comprises alkyl halides, bromoalkanes, alkanes, ethylene molecules, arenes, amines, alcohols, sulfones, carboxylic acids their derivatives, aromatic phenols. MIC crude ranges ethanol (0.03125 − 0.5 mg/mL) acetone (0.0625 mg/mL). MBC range is follows: (0.125 1 mg/mL), time-kill kinetics showed significant cell reduction with time. bacterial isolates' nucleic protein leakage consistent increased concentration There was a biofilm on shrimp surface EPS exerted anti-biofilm activity by removing existing biofilms, disrupting connections, decreasing cells biofilms. These findings aid protection microbial contamination prevent biofilms-related infections.

Язык: Английский

Violacein quantification using a smartphone coupled to an endoscopic camera: quorum sensing inhibition in Chromobacterium violaceum

The Microbe, Год журнала: 2024, Номер unknown, С. 100229 - 100229

Опубликована: Дек. 1, 2024

Язык: Английский