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일부지역 양돈장 및 양계장 공기중 박테리아, 진균, 내독소 농도
Evaluation of Environmental Circumstance Within Swine and Chicken Houses in South Korea for the Production of Safe and Hygienic Animal Food Products 원문보기

Korean journal for food science of animal resources = 한국축산식품학회지, v.28 no.5, 2008년, pp.623 - 628  

김영환 (고려대학교 보건과학대학 환경보건학과) ,  서형주 (고려대학교 보건과학대학 식품영영학과) ,  김진만 (건국대학교 축산식품생물공학과) ,  정연훈 (경기도 보건환경연구원) ,  문경환 (고려대학교 보건과학대학 환경보건학과)

Abstract ▼ AI-Helper 아이콘AI-Helper

This study was undertaken to determine the concentrations of airborne bacteria, fungi, particles, and endotoxin in swine and chicken houses. Six swine buildings and seven chicken houses were randomly selected in southern Gyonggi Province, South Korea. The geometric mean concentrations of airborne ba...

주제어

#swine house   #chicken house   #airborne bacteria   #fungi   #particle   #endotoxin  

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제안 방법

  • However, to our knowledge, little exposure assessment regarding the levels of aerosolized contaminants in such facilities has been conducted in South Korea. Therefore, this study was performed to obtain data in relation to bacteria, fungi, and toxins present in swine and chicken houses. These results were then compared to the published data for enclosed swine and chicken facilities.
  • airborne particle levels in chicken houses. This study did not investigate the health effects for persons working in swine and chicken houses; however, the high levels of airborne dust and endotoxin implied the probability of health hazards for workers in some of the investigated swine and chicken houses.

대상 데이터

  • Sampling was performed from July to August 2008. The samples were taken at the central walkway in each of the selected houses at the height of 1.5 m during day-to-day routine activities.

데이터처리

  • The levels of total dust and endotoxin were presented as arithmetic mean and standard deviation since data were normally distributed. The data were analyzed using the Mann-Whitney test for determining the differences between swine and chicken houses and using the Spearman's test for determining a correlation between the contaminants. All statistical analyses were performed using the Statistical Package for the Social Sciences (SPSS) version 13.
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