丁香抗氧化活性物质提取及人工胃肠液对其活性的影响

被引:35
作者
江慎华 [1 ]
蔡志鹏 [2 ]
廖亮 [1 ]
上官新晨 [2 ]
徐明生 [2 ]
沈勇根 [2 ]
机构
[1] 九江学院生命科学学院
[2] 江西农业大学食品科学与工程学院
基金
中国博士后科学基金;
关键词
丁香; 抗氧化活性; 提取; 人工胃液; 人工肠液;
D O I
暂无
中图分类号
R284.1 [化学分析与鉴定];
学科分类号
100804 [中药化学];
摘要
采用水浴振荡、超声、微波和超声-微波协同对丁香抗氧化活性物质进行了提取,并用人工胃、肠液对有效部位进行了处理。结果表明,在4种提取方法中,协同提取和微波提取总多酚、总黄酮得率以及抗氧化能力要优于另外2种方法,协同提取时间仅为微波提取的1/2,协同提取效率最高。人工胃液处理后,丁香有效部位抗氧化活性得到显著提高(P<0.001),而人工肠液处理后,其抗氧化活性却显著性降低(P<0.001)。
引用
收藏
页码:149 / 155
页数:7
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