Application of Mass Spectrometer-based Electronic Nose for Discrimination of Angelicae gigantis radix

  • Noh, Bong-Soo (Department of Food and Microbial Technology, Seoul Women's University) ;
  • Youn, Aye-Ree (Department of Food and Microbial Technology, Seoul Women's University) ;
  • Lee, Nam-Yun (Expreiment Research Institute of National Agricultural Products Quality Management Service)
  • 발행 : 2005.08.30

초록

Potential of mass spectrometer-based electronic nose to discriminate habitat of Angelicae gigantis radix was evaluated using 24 and 86 Korean and non-Korean samples, respectively. Loading plot(s) of principal component analysis of data measured through this system revealed difference between Korean samples (probability; 100%) and non-Korean ones (probability; 95.3%), suggesting this technique could be used as efficient method to differentiate habitat of A. gigantis radix.

키워드

참고문헌

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