Inhibitory Effects of Synurus deltoides Extracts on the Mutagenesis Induced by Various Mutagens

각종 변이원들에 의해 유도된 돌연변이원성에 대한 수리취 추출물의 억제작용

  • 함승시 (강원대학교 식품,생명공학부) ;
  • 한홍식 (강원대학교 식품,생명공학부) ;
  • 최근표 (강원대학교 식품,생명공학부) ;
  • 오덕환 (강원대학교 식품,생명공학부)
  • Published : 1997.06.01

Abstract

This study was undertaken to determine the antimutagenic effects of Synurus deltoides extracts on the mutagenesis induced by 3-amino-1, 4-dimethyl-5-H-pyrido[4, 3-blindol(Trp-P-1), 2-amitnofluorene (2-AF) and 4-nitroquinolin-1-oxide(4NQO) using Ames test. Raw juice, heated juice, and ethanol extract from Synurus deltoides itself did not induce mutagenesis. The raw juice, heated juice and ethanol extract of 50${mu}ell$/plate showed approximately 90%, 37% and 28% inhibitory effect on the mutagenesis induced by Trp-P-1 against TA98 strain, while 80%, 60% and 58% inhibition was observed on the mutagenesis induced by 2-AF at the concentration of 200${mu}ell$/plate, respectively. TA100 strain was more sensitive than TA98 strain by raw juice, heated juice and ethanol extract on the mutagenesis induced by Trp-P-1 and 2-AF. Meanwhile, the raw juice, heated juice, and ethanol extract showed very limited inhibitory effects on the mutagenesis induced by 4-NQO against TA98 and TA100 strain. These results indicate that raw juice had the strongest inhibitory effect on the Trp-P-1 or 2-AF induced mutagenesis, but all of the extracts had a little antimutagenc effects on the 4-NQO induced mutagenesis.

Keywords

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