지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 395 - 402 (8page)
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초록· 키워드
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Sodium chloride is used to improve various properties of processed meat products, e.g., taste, preservation, water binding capacity, texture, meat batter viscosity, safety, and flavor; however, many studies have shown that sodium chloride increases the resistance of many foodborne pathogens to heat and acid. Listeria monocytogenes has been isolated from various readyto- eat (RTE) meat and dairy products formulated with sodium chloride; therefore, the objective of this paper was to review the effects of sodium chloride on the physiological characteristics of L. monocytogenes. The exposure of L. monocytogenes to sodium chloride may increase biofilm formation on foods or food contact surfaces, virulence gene transcription, invasion of Caco-2 cells, and bacteriocin production, depending on L. monocytogenes strain and serotype as well as sodium chloride concentration. When L. monocytogenes cells were exposed to sodium chloride, their resistance to UV-C irradiation and freezing temperatures increased, but sodium chloride had no effect on their resistance to gamma irradiation. The morphological properties of L. monocytogenes, especially cell elongation and filament formation, also change in response to sodium chloride. These findings indicate that sodium chloride affects various physiological responses of L. monocytogenes and thus, the effect of sodium chloride on L. monocytogenes in RTE meat and dairy products needs to be considered with respect to food safety. Moreover, further studies of microbial risk assessment should be conducted to suggest an appropriate sodium chloride concentration in animal origin foods.
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등록된 정보가 없습니다.
참고문헌 (93)
참고문헌 신청
Abee, T. / 1999 / Microbial stress responses in minimal processing / Int. J. Food Microbiol 50:65~91
Bae, D. / 2012 / Global gene expression of Listeria monocytogenes to salt stress / J. Food Prot 75:906~912
Ben Hammou, F. / 2010 / Combination of nisin with salt (NaCl) to control Listeria monocytogenes on sheep natural sausage casing stored at 6oC / Afr. J. Biotechnol 9:1190~1195
Bereksi, N. / 2002 / Growth, morphology and surface properties of Listeria monocytogenes Scott A and LO28 under saline and acid environments / J. Appl. Microbiol 92:556~565
Bernbom, N. / 2011 / Listeria monocytogenes survival of UV-C radiation is enhanced by presence of sodium chloride, organic food material and by bacterial biofilm formation / Int. J. Food Micrbiol 147:69~73
Bae, D. / 2012 / Global gene expression of Listeria monocytogenes to salt stress / J. Food Prot 75:906~912
Ben Hammou, F. / 2010 / Combination of nisin with salt (NaCl) to control Listeria monocytogenes on sheep natural sausage casing stored at 6oC / Afr. J. Biotechnol 9:1190~1195
Bereksi, N. / 2002 / Growth, morphology and surface properties of Listeria monocytogenes Scott A and LO28 under saline and acid environments / J. Appl. Microbiol 92:556~565
Bernbom, N. / 2011 / Listeria monocytogenes survival of UV-C radiation is enhanced by presence of sodium chloride, organic food material and by bacterial biofilm formation / Int. J. Food Micrbiol 147:69~73
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