약학회지 (YAKHAK HOEJI)

  • 제39권2호
  • /
  • Pages.113-117
  • /
  • 1995
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  • 0377-9556(pISSN)
  • /
  • 2383-9457(eISSN)
대한약학회 (The Pharmaceutical Society of Korea)
권호 표지

마늘의 조직 센서를 이용한 L-asparagine의 정량

Determination of L-asparagine Using a Garlic Tissue Electrode

  • 발행 : 1995.04.01
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초록

Garlic tissue cells are employed for the conversion of L-asparagine into ammonia. An ammonia gas electrode is used as a detector. The effect of pH, buffer solution, temperature and life time of electrode to have used were investigated in order to optimize the electrode response. The combination of L-asparaginase in garlic tissue cells and the gas electrode response linearly to Lasparagine over the concentration range 1.0$\times$10$^{-4}$~1.0$\times$10$^{-1}$ M with a slope of 72.0 mV/decade and is selective with respect to other L-amino acids.

키워드

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