There has been growing concern over the emissions of formaldehyde and VOCs from automotive interior materials, as these could have an important impact on the in-vehicle air quality (IVAQ) of automotive vehicles. Odor, the components of which may include VOCs, refers to the automotive interior smell emitted directly or indirectly from any part of an automotive interior, based on human olfactory senses and a comfort evaluation of vehicle quality. The objective of this paper is to compare the instrument analysis with the sensory characteristics of an odor using GC/MS/Olfactometry. From the test, it was possible to identify the cause of odor, which can be difficult to distinguish among multiple odors, through the simultaneous performance of instrumental analysis and sensory evaluation.

Abstract
 1. 서 론
 2. 연구 방법
  2.1 시험장비
  2.2 시험조건 및 시험방법
 3. 결과 및 고찰
  3.1 휘발성 유기화합물 방출량
  3.2 관능평가
  3.3 기기분석법과 관능평가 비교
 4. 고찰 및 결론
 References

• 홍승표(한국건설생활환경시험연구원) | Seunpyo Hong Corresponding author
• 박설희(한국건설생활환경시험연구원) | Seolhee Park
• 이준규(한국건설생활환경시험연구원) | Jungyu Lee
• 배상복(한국건설생활환경시험연구원) | Sangbok Bae
• 김상철(한국건설생활환경시험연구원) | Sangcheol Kim