Pattern Analysis of Volatile Components for Domestic and Imported Angelica gigas Nakai Using GC Based on SAW Sensor

SAW센서를 바탕으로한 GC를 이용한 국내산 및 수입산 당귀의 향기 패턴분석

  • Noh, Bong-Soo (Department of Food and Microbial Technology, Seoul Women's University) ;
  • Oh, Se-Yeon (KOSMO Scientific Co.) ;
  • Kim, Su-Jeong (National Agricultural Products Quality Management Service)
  • Published : 2003.02.01

Abstract

Volatile components were detected from domestic and imported Angelica gigas Nakai without any pretreatment using GC based on Surface Acoustic Wave (SAW) sensor. This system produced a frequency proportional to the amount of column effluent deposited on the SAW sensor. Discrimination between domestic and imported Angelica gigas Nakai was achieved through recognition of visual pattern using $VaporPrint^{TM}$ derived from frequency and chromatogram of GC-SAW sensor.

Keywords

GC;SAW;Angelica gigas Nakai;volatile component

References

  1. Yang, Y.M., Han, K.Y. and Noh, B.S. Analysis of lipid oxidation of soybean oil using the portable electronic nose. Food Sci. Biotechnol. 9: 146-150 (2000)
  2. Noh, B.S. and Oh,S.Y. Application of electronic nose based on GC with SAW sensor (in Korean). Food Sci. Ind. 35(3): 50-57 (2002)
  3. http://www.estcal.com/technicalpapers.html/Detecting 2,4,6 TCA in corks and wine using the $zNose^{TM}$
  4. Noh, B.S. and Ko, J.W. Discrimination of the habitat for agricultural products by using electronic nose. Food Eng. Progress 1: 103-106 (1997)
  5. Staples, E.J. Real time characterization of food and beverages using an electronic nose with 500 orthogonal sensors and Vapor-$Print^{TM}$ imaging. Sensors Expo Convention. May, Lake Tahoe, USA (2000)
  6. Kim, J.H. and Noh, B.S. Detection of irradiation treatment for red peppers by an electronic nose using conducting polymer sensors. Food Sci. Biotechnol. 8: 207-209 (1999)
  7. Cho, Y.S., Han, K.Y., Kim, S.J. and Noh, B.S. Application of electronic nose in discrimination of the habitat for black rice. Korean J. Food Sci. Technol. 34: 136-139 (2002)
  8. Han, K.Y., Kim, J.H. and Noh, B.S. Identification of the volatile compounds of irradiated meat by using the electronic nose. Food Sci. Biotechnol. 10: 668-672 (2001)
  9. Yang, Y.M., Noh, B.S. and Hong, H.K. Prediction of freshness for milk by the portable electronic nose. Food Eng. Progress 3: 45-50 (1999)
  10. Noh, B.S., Ko, J.W., Kim, S.Y. and Kim, S.J. Application of electronic nose in discrimination of the habitat for special agricultural products. Korean J. Food Sci. Technol. 30: 1051-1057 (1998)
  11. Noh, B.S., Ko, J.W. and Kim S.Y Use of conducting polymer sensor and metal oxide sensor of electronic nose on discrimination of the habitat for Ginseng. J. Nat. Sci. Inst. (Seoul Women's Univ.) 9: 81-84 (1997)
  12. Staples, E.J. Electronic nose simulation of olfactory response containing 500 orthogonal sensors in 10 seconds. Proceedings of the 1999 IEEE Ultrasonic frequency control and ferroelectrics Symposium. Oct. 18-21, Lake Tahoe, USA (1999)
  13. Staples, E.J. DioxinlFuran detection and analysis using a SAW based electronic nose. Proceedings of the 1998 IEEE International Ultrasonic symposium. Oct. 6. Sendai, Japan (1998)