摘要
以杭白菊、柚皮、豆渣的超声提取物为研究对象,通过油脂氧化实验和清除羟自由基作用体系,分析比较了三者的抗氧化能力,并且分别以柠檬酸和抗坏血酸为添加剂进一步研究了其增效作用,结果显示抗坏血酸的增效作用较为明显.
The antioxidant activities from chrysanthemum, pomelo peel and soybean residue are extracted by ultrasound extraction and their antioxidant capacities are compared by experiments of fat oxidation and the system of scavenging activity. In addition, ascorbic acid and citric acid are added to study its synergism.
出处
《浙江教育学院学报》
2007年第4期62-64,70,共4页
Journal of ZHEJIANG Education Institute
基金
浙江省科技厅
共青团浙江省委
省教育厅"新苗人才计划"资助项目(2007G60G1120015)
关键词
超声提取
油脂抗氧化
清除羟自由基
增效作用
ultrasound extraction
anti-oxidation of fat
scavenging activity
synergism
