Biotechnology and Bioprocess Engineering:BBE

  • 제5권2호
  • /
  • Pages.150-152
  • /
  • 2000
  • /
  • 1226-8372(pISSN)
  • /
  • 1976-3816(eISSN)
한국생물공학회 (The Korean Society for Biotechnology and Bioengineering)
권호 표지

Quantitative Measurement of General Odorant Using Electroantennogram of Male Silkworm Moth, Bombyx mori

  • Yun, Enug-Sik (School of Chemical Engineering, Seoul National University, Seoul 151-742) ;
  • Park, Tai-Hyun (School of Chemical Engineering, Seoul National University, Seoul 151-742)
  • 발행 : 2000.04.01
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초록

The investigation of electroantennogram (EAG) using insect antennad has been primarily focused on the measurement of insect pheromone. Insect has highly specialized olfactroy receptors inside their antennae. In this paper, EAG was applied to detect general oborants and the feasibility of this system for the olfactroy biosensor was investigated. Electroantennogram measurement was carried out using the antennae of male silkworm moth, bombyx mori, and ammonia gas as the model odorant. EAG parametres including peak ampiltude increased linearly with the ammonia concentration and the reproducible electrical signals were generated at least for 2 hrs after the antenna was cut off from the sulkworm moth.

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참고문헌

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