논문 상세보기
pp.547-553
귀리를 건강 및 기능성 식품소재로서 개발하기 위하여 귀리 겉겨(OBC)로부터 수용성 -glucan을 중심합성실험계획에 의해 분리하고, 생물활성(항균, 항산화, 암세포 생육저해능)을 검토하였다 귀리 수용성 -glucan 시료는 250, 500/disc농도에서 항균활성을 paper disc method로 검토한 결과 항균력이 없었으며, 5%농도에서 전자공여능(electron donating ability, EDA)으로 측정한 항산화활성도 없었다. 귀
To develop the health and functional food material from oats, this study was conducted to determine the biologiral activities(antibacterial, antioxidative and mtltmor effects) of oat bran's soluble -glucans obtained from oat bran concentrate(OBC) by central composite experimental design. The antibacterial effect of oat's -glucans in the concentration of 250, 500/disc was not detected by paper disc method, and no antioxidative effect of them in the concentration of 5％ by electron donating ability. The growth inhibition on tumor cell lines of oat's soluble -glucans was significantly higher in the experimental fraction of No. 7(temperature 45, ethanol 15%, pH 6) than the other fractions(p, ethanol 5%, pH 6) was relatively high. From the results of response surface methodology, as the values of independent variables changed, they influenced the growth inhibition effect on this cell lines. With this on work further research is required to clarify antitumor effects.
