국화 꽃 휘발성 향기성분의 식중독균에 대한 항균 작용
(주)코리아스칼라
- 최초 등록일
- 2016.04.01
- 최종 저작일
- 2010.06
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서지정보
ㆍ발행기관 : 한국식품영양학회
ㆍ수록지정보 : 한국식품영양학회지 / 23권 / 2호
ㆍ저자명 : 안용근
영어 초록
The aim of this study was to investigate antibacterial activities of essential oil from C. morifolium against four Gram-positive bacteria and six Gram-negative bacteria. The antibacterial activity of the oils was determined by agar-well diffusion assay, minimum inhibitory concentration(MIC), and minimum bactericidal concentration(MBC). Essential oil of C. morifolium had a large inhibition zones especially against Salmonella enterica(21 mm) and Bacillus cereus(l9 mm). Essential oil of C. morifolium generally show4 higher antibacterial activity against Gm-positive bacteria than Gram-negative bacteria. MIC of essential oil from C. morifolium was 5㎕/㎖ against ten food-borne pathogens. MBC values were determined to be from 5 to 20㎕㎖ against eight bacteria except Salmonella choleraesuis and Listeria monocytogenes. Therefore, the essential oil of C. morifolium and its components have a potent antibacterial activity against food-borne pathogens, and is expected to be used as a novel food preservative.
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