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배지 종류 및 저장 조건에 따른 impactor의 부유세균 시료 채취 효율 평가

Other Titles
 Evaluation of impactor's collection efficiency on airborne bacteria by type of agar media and storage condition 
Authors
 김기연  ;  장규엽  ;  이경종  ;  김치년  ;  박재범 
Citation
 Journal of Environmental Health Sciences, Vol.33(2) : 145-149, 2007 
Journal Title
Journal of Environmental Health Sciences(한국환경보건학회지)
ISSN
 1738-4087 
Issue Date
2007
Abstract
The range of reduction rates of airborne bacteria concentration at 6 hrs, 12 hrs, 24 hrs and 48 hrs, which means a storage time until input of agar media into incubator after air sampling with an impactor, were 15-20%, 25-40%, 35-50% and 55-70%, respectively, compared to initial concentration. Types of agar media and storage thermal condition did not significantly affect a collection efficiency of impactor in terms of evaluating airborne bacteria level (p>0.05). To better improve the impactor"s collection efficiency of airborne bacteria, based on the result of this study, it is recommended that the vicinity of 25℃ should be sustained until input of agar media into incubator after air sampling.
Files in This Item:
T200704930.pdf Download
Appears in Collections:
4. Graduate School of Public Health (보건대학원) > Graduate School of Public Health (보건대학원) > 1. Journal Papers
Yonsei Authors
Kim, Chi Nyon(김치년) ORCID logo https://orcid.org/0000-0002-5693-3307
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/96322
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