신선 연어 중 V. parahaemolyticus 생물막에 대한 차아염소산나트륨 및 부유전극 유전체 장벽 방전 (floating electrode-dielectric barrier discharge) 플라즈마의 제어 효과Efficacy of Sodium Hypochlorite and Floating Electrode-Dielectric Discharge Plasma against V. parahaemolyticus Biofilms on Fresh Salmon
- Other Titles
- Efficacy of Sodium Hypochlorite and Floating Electrode-Dielectric Discharge Plasma against V. parahaemolyticus Biofilms on Fresh Salmon
- Authors
- 김소희; 홍혁수; 박신영
- Issue Date
- Apr-2024
- Publisher
- 한국수산해양교육학회
- Keywords
- .; Key words : NaOCl; FE-DBD plasma; V. parahaemolyticus; Biofilm; Salmon
- Citation
- 수산해양교육연구, v.36, no.2, pp 460 - 466
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 수산해양교육연구
- Volume
- 36
- Number
- 2
- Start Page
- 460
- End Page
- 466
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/70475
- ISSN
- 1229-8999
2288-2049
- Abstract
- Abstract This study investigated the antibacterial effects of sodium hypochlorite (NaOCl, 50~200 ppm of Cl2) and floating-electrode barrier discharge (FE-DBD) plasma (1.1 kV, 43 kHz, 1.5 L/min N2) on V. parahaemolyticus biofilms on fresh salmon. In the case of NaOCl, when treated for 5 min at 50, 100, 150 and 200 ppm, it decreased by 0.48, 0.61, 0.83 and 1.09 log10 CFU/cm2, respectively. In addition, when treated with FE-DBD plasma for 5, 10, 30 and 60 min, it decreased by 0.41, 0.66, 0.82 and 1.06 log10 CFU/cm2. V. parahaemolyticus biofilms were significantly reduced (P < 0.05) with increasing treatment concentration and time. According to these results, NaOCl and FE-DBD plasma treatment for raw salmon can be used as an antimicrobial biofilm agent by inhibiting V. parahaemolyticus biofilm formation, which is a problem in seafood, and can be applied in the seafood industry to increase food safety.
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Collections - 해양과학대학 > Seafood science & Technology > Journal Articles
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