논문 상세보기
pp.45-55
In this study, the odor of the parts and the odor of the surrounding environment were classified and verified. In order to increase the reliability of odor quantitative/qualitative analysis, the selection criteria for 5 sensory evaluators were established, and the n-Butanol control solution for each odor intensity was periodically trained to recognize the odor intensity before sensory evaluation. In addition, although various odor thresholds have been used through several studies, verification of whether the odor intensity value obtained through GC/MSD analysis is similar to the degree to which a person directly smells and feels it. It is important to select the odor threshold that has the best correlation with the odor intensity calculated by the person smelling the odor. Finally, sampling and measuring flowing airflow and temporary odors such as odor component analysis was experimentally difficult due to limited collection space and differences in concentration of generated components. In this study, a quantitative analysis was made possible by using the low temperature concentration (cooling) trap method. Through this, it was confirmed that the correlation with the actual odor intensity was not caused by the product itself, but by the environmental factor discharged from the product after creating the odor environment.
1. 서 론
2. 재료 및 방법
2.1. 측정 대상 물질과 최소감지농도의 신뢰도
2.2. 측정 및 분석
3. 결과 및 고찰
3.1. 에어컨디셔너 제품 자체 냄새 규명
3.2. 냉방운전시 생활취(흡·탈착)의 냄새 규명
4. 결 론
REFERENCES
