CAJ | 학술논문

为加快果桑叶的综合利用，参考其他植物多糖提取方法提取果桑叶多糖，采用Feton体系、邻苯三酚自氧化法，对果桑叶多糖的抗氧化活性进行研究。Feton体系清除·OH结果表明，果桑叶多糖在质量浓度0.8 mg/mL时有最高的·OH清除作用，清除率可达90.8%；邻苯三酚自氧化法结果表明，果桑叶多糖在质量浓度0.8 mg/mL时有最高的O-2·清除作用，清除率可达60.2%。
위가쾌과상협적종합이용，삼고기타식물다당제취방법제취과상협다당，채용Feton체계、린분삼분자양화법，대과상협다당적항양화활성진행연구。Feton체계청제·OH결과표명，과상협다당재질량농도0.8 mg/mL시유최고적·OH청제작용，청제솔가체90.8%；린분삼분자양화법결과표명，과상협다당재질량농도0.8 mg/mL시유최고적O-2·청제작용，청제솔가체60.2%。
To make full use of fruit mulberry leaf,fruit mulberry leaf polysaccharide is extracted from fruit mulberry referencing other plant polysaccharide extracting method. Antioxidant activity of polysaccharide from fruit mulberry leaf is studied by measuring its scavenging ability on·OH,and O2-·. The results show that polysaccharide from fruit mulberry leaf has stronger scavenging activity on·OH free radical and it reached 90.8% at 0.8 mg/mL,better scavenging activity on O2-·free radical and it reached 60.2% at 0.8 mg/mL.