Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)

The Korean Society of Food Science and Nutrition (한국식품영양과학회)
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Antimutagenic Effect of Flavonoids Isolated from Oenanthe jauanica

미나리에서 분리한 플라보노이드 화합물의 아플라톡신 B$_1$에 대한 항돌연변이 효과

  • 박종철 (순천대학교 한약자원학과) ;
  • 하정옥 (부산대학교 식품영양학과) ;
  • 박건영 (부산대학교 식품영양학과)
  • Published : 1996.08.01
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Abstract

The flavonoids isolated from Oenanthe javanica were investigated on the antimutagenic effect againt aflatoxin $B_1(AEB_1).$ The 0.5 and 1.0mg/plate of isorhamnetin reduced the mutagenicity of $AFB_1about$ 33 and 59%, respectively. Persicarin showed the 40 and 47% inhibition rate at Previous concentration, respectively.

미나리의 MeOH추출물에서 분획한 ethyl acetate 가용부를 silica gel column chromatography를 이용하여 isorhamnetin, hyperoside 및 persicarin의 플라보노이드 화합물을 분리하였으며, in vitro에서 Salmonella typhimurin TA 100균주를 이용하여 항돌연변이 활성을 관찰하였다. 이들 화합물 중 isorhamnetin은 0.5mg/plate에서 33%, 1.0mg/plate에서는 59%, persicarin은 0.5mg/plate에서 40%, 1.0mg/plate에서 47%의 돌연변이 저해효과를 나타내었다. 이와 유사한 플라보노이드 화합물로서 엉겅퀴 지상부에서 분리한 acacetin 7-rutinoside, cirsimaritin 4＇-glucoside 및 hispidulin 7-neohesperidoside에 대해서도 1mg/plate 농도에서 acacetin 7-rutinoside와 cirsimaritin 4＇-glucoside가 40% 및 49%의 돌연변이 억제활성이 관찰되었다.

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References

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