녹차추출물의 Vibrio parahaemolyticus에 대한 항균활성

• 영문명: Antimicrobial Activities of Green Tea Extract on Vibrio parahaemolyticus
• 발행기관: 한국차학회
• 저자명: 김선준(Seon-Jun Kim) 황재호(Jae-Ho Hwang) 한경호(Kyeong-Ho Han) 조정용(Jeong-Yong Cho) 마승진(Seung-Jin Ma) 김두운(Duwoon Kim) 문제학(Jae-Hak Moon) 박근형(Keun-Hyung Park) 김선재(Seon-Jae Kim)
• 간행물 정보: 『한국차학회지』제16권 제2호, 82~87쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2010.08.30

영문 초록

Green tea extract was tested to determine its antimicrobial effects against the pathogenic bacteria Vibrio parahaemolyticus. The antimicrobial effect of green tea extract was evaluated by measuring the change in the concentration level of V. parahaemolyticus genomic DNA, which was obtained after treatment of green tea ethanol extract with neutral and acidic solvent-fractionation. Green tea extract of the neutral fraction showed concentration-dependent killing of V. parahaemolyticus, whereas green tea extract of the acidic fraction significantly inhibited the growth of V. parahaemolyticus at the minimum inhibitory concentration of 1,000~1,500 ppm.

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키워드

green tea Vibrio parahaemolyticus pathogenic bacteria antimicrobial activity