천연보존제로서 한국산 무 및 종자 단백질의 생화학적 특성 : 항유전독성 및 세포독성에 미치는 영향 = The Biochemical Properties of Korean radish (Raphanus sativus L.) and Its Seed Protein as a Natural Preservative : The Influences on Antigenotoxicity and Cytotoxicity

다국어 초록 (Multilingual Abstract)

In this study, we report antigenotoxicity and cytotoxicity of Korean Radish extract (RJ) and its seed protein (RSP) to non-tumoral 3T3 cell line. In the case of antigenotoxicity, each cell line was treated with $10{\mu}l\;of\;100{\mu}g/ml$ N-methyl-N'-nitro-N-nitrosoguanidine(MNNG) before adding $10{\mu}l$of 10mg/ml RJ and 1mg/ml RSP to the cell. Both RJ and RS were shown $30\%\;and\;43\%$ of antigenotoxicity respectively. As a result of quantitative analysis for lactose dehydrogenase (LDH), no cytotoxic activity against 3T3 cells was detected when the cells were treated with various concentrations of RJ and RSP, RSP showed $85\%$ of antimicrobial activity against cosmetic sample (C1) assumed as contaminated by bacteria. RSP and RJ showed $79\%\;and\;76\%$ of antimicrobial activities repectively on another cosmetic sample (C4, contaminated by fungi) were treated with 10mg/ml RJ and 1 mg/ml RSP

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