미산성 차아염소산수의 구강미생물에 대한 항균효과
Antimicrobial effect of slightly acidic electrolyzed water on oral microorganisms
박연경,
소속 상세정보
박연경 ( Park Yeon-Kyung ) - 김천대학교 치기공과
KMID : 0355420130370040187
Abstract
Objectives: The purpose of this study was to evaluate the antibacterial effect of slightly acidic electrolyzed water (SAEW) for use as a mouth-rinse on seven oral pathogens.
Methods: In this study, SAEW with a pH of 6.2, oxidation-reduction potential of 728-800 mV, and available chlorine concentration of 30 mg/L was produced by electrolysis using an electrolysis device. The antimicrobial properties of SAEW against seven oral pathogens were determined by the agar diffusion method, minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), and mouth rinsing tests.
Results: SAEW did not demonstrate any antimicrobial activity (disc diffusion method) against the seven oral pathogens under study. However, SAEW showed potent antimicrobial activity with an MIC value of 0.0075-0.015 mg/mL and a MBC value of 0.015-0.03 mg/mL. Mouth rinsing with SAEW showed 99.9% bacterial inhibition.
Conclusions: SAEW exhibited potent antimicrobial activity against all oral pathogens causing dental caries and periodontal disease. Therefore, the results of this study suggest that SAEW can be used as an effective mouth-rinse to prevent oral diseases and for oral hygiene management, with potential for commercial application.
키워드
Antibacterial effect; Dental caries; Mouthwashes; Oral pathogens; Periodontal disease; Electrolyzed weak acid water
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