Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 24 Issue 3
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- Pages.193-198
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- 1992
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- 0367-6293(pISSN)
Inhibitory Effect of Radish Juice on the Mutagenicity and Its Characteristics
무즙의 돌연변이 억제 효과 및 그 특성
- Kim, Seok-Joong (Korea Food Research Institute) ;
- Jin, Jae-Soon (Korea Food Research Institute) ;
- Kim, Dong-Man (Korea Food Research Institute) ;
- Kim, Kil-Hwan (Korea Food Research Institute)
- Published : 1992.06.01
Abstract
The inhibitory effects of radish juice on the mutagenicities of cigarette smoke condensate (CSC), methanol extract of charred part of fried or broiled saury pike (MECS) and 2-aminofluorene (2-AF) were examined by the use of Ames assay toward Salmonella typhimurium TA 98 strain. Radish juice exhibited inhibition percentage of about 100, 100 and 87 on the mutagenicities of CSC, two kinds of MECS and 2-AF, respectively. Except for juices of cabbage and leek, radish juice has inhibited more effectively the mutagenicity of CSC than other fruit or vegetable juices studied. Inhibitory effect of radish juice might be originated from the components with molecular weight above 50,000 and decreased sharply in 5 min by heat treatment at
Salmonella typhimurium TA 98 균주를 사용한 Ames법을 실시하여 무즙의 돌연변이 억제효과 및 특성에 대해 조사하였다. 무즙은 간접 돌연변이원인 것으로 조사된 담배연기응축물(CSC), 태운 삼치의 메탄올 추출물(MECS) 2종에 대해서는 각각 100% 정도의 억제효과를 보였고, 발암물질인 2-aminofluorene(2-AF)에 대해서는 87% 정도의 억제효과를 나타내었다. 그리고 무즙은 양배추, 부추 등과 더불어 CSC에 대해서 조사된 다른 과 채류에 비해 높은 억제효과를 나타냈다. 무즙에서 CSC에 대해 억제효과를 나타내는 물질은 분자량이 50,000 이상으로