CAJ | 학술논문

采用乙醇浸提法对橄榄根中黄酮进行提取，并测定其生物活性。探究浓度，料液比，提取时间和温度对黄酮提取的影响，并用正交法进行优化。结果表明，最佳提取参数是乙醇浓度为50%，温度60℃，时间90 min，料液比1∶20（g∶mL）。在此条件下提取黄酮含量为61.92 mg/g，且橄榄根提取物对羟基自由基有一定的清除能力。
채용을순침제법대감람근중황동진행제취，병측정기생물활성。탐구농도，료액비，제취시간화온도대황동제취적영향，병용정교법진행우화。결과표명，최가제취삼수시을순농도위50%，온도60℃，시간90 min，료액비1∶20（g∶mL）。재차조건하제취황동함량위61.92 mg/g，차감람근제취물대간기자유기유일정적청제능력。
This paper aims to extract total quantity flavone from Canarium album (Lour.) Raeusch and to study resistance to oxidation. This research discussed the method of extracting total quantity of flavone and the effect of concentration of menstruum, temperature, time ,ratio of material to liquid. Meanwhile, the best conditions for extraction were chosen after complete rthogonal analysis. The best parametersare 50%ethanol as extractant , temperature on 60℃, extraction time by 90 min, ratio of materialto liquid on 1∶20. In this case, the yield of extraction can reach up to 61.92 mg/g,The Solanum photeinocarpum have the strong antioxidative effect.