Microbiology and Biotechnology Letters (한국미생물·생명공학회지)

The Korean Society for Microbiology and Biotechnology (한국미생물·생명공학회)
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Isolation and Identification of Antioxidant from Oriental Therapeutic Drug for Hepatitis B

간염 치료제인 민간제제에서 항산화 물질의 분리 및 확인

  • 김승호 (한국과학기술연구원 유전공학연구소 단백질화학연구실) ;
  • 이종우 (한국과학기술연구원 유전공학연구소 단백질화학연구실) ;
  • 함경수 (한국과학기술연구원 유전공학연구소 단백질화학연구실)
  • Published : 1993.04.01
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Abstract

The antioxidant in the oriental drug, NP-S, traditionally used as a therapeutic agent for Hepatitis B was identified. The NP-S was divided into two fractions at molecular weight cut-off of 1000 by ultrafiltration and the fraction having molecular weight less than 1000 was named as NP-S(l)10. Both NP-S and NP-S(l)10 had antioxidant activity. An antioxidant that was extracted by chloroform from water-insoluble fraction in lyophilized NP-S(l)10 had a little smaller activity than NP-S(l)10 and identified as cyclooctasulfur(S8) by mass spectrum.

Keywords

References

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