Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 20 Issue 4
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- Pages.558-562
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- 1988
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- 0367-6293(pISSN)
Mutagenic Activity by Ames Test of Bracken Grown in Korea
고사리의 돌연변이(突然變異) 유발성(誘發性)
- Yoon, Jae-Young (Department of Food & Nutrition, Ewha Woman's University) ;
- Lee, Su-Rae (Department of Food & Nutrition, Ewha Woman's University)
- Published : 1988.08.01
Abstract
The ethanol-and water-extracts of curled tops and stalks of young bracken (Pteridium aquilinum) fronds in raw and cooked states were examined for their mutagenicity by Ames test using Salmonella typhymurium mutants. Even a small amount of water extract from raw bracken was mutagenic to TA 1538 strain without addition of
우리나라에서 오랫동안 식용(食用)하여 온 고사리에 대하여 Salmonella typhimurium을 이용한 Ames test에 의하여 돌연변이 유발성(誘發性)을 조사하였다. 그 결과 생(生)고사리의 증류수 추출물은 낮은 농도에서 TA 1538 균주(菌株)에 대하여 역돌연변이(逆突然變異)를 일으켰으며 높은 농도에서는 독성(毒性)을 강하게 나타냈다. 그러나