| 余甘子抗氧化成分的提取与抗氧化活性研究 |
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| 引用本文： | 林素英,黄旭心,蔡财木,姜伟平.余甘子抗氧化成分的提取与抗氧化活性研究[J].莆田高等专科学校学报,2011(2):71-73,93. |
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| 作者姓名： | 林素英 黄旭心 蔡财木 姜伟平 |
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| 作者单位： | 莆田学院环境与生命科学系,福建莆田351100 |
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| 基金项目： | 莆田学院大学生创新课题 |
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| 摘 要： | 以乙醇为溶剂,超声波辅助提取余甘子果实的抗氧化成分并作用于花生油,对提取工艺及提取物对花生油的抗氧化活性进行了研究。正交实验的结果表明最佳提取工艺条件为：固液比为1：20、超声波处理60min、乙醇质量分数为50%;余甘子提取物能明显降低花生油过氧化值,常温下有良好的热稳定性与抗氧化性能。
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| 关 键 词： | 余甘子 抗氧化 超声波 正交 过氧化值 |
Isolation of Antioxidant Components and Antioxidant Activity of Phyllanthus Emblica |
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| LIN Su-ying,HUANG Xu-xin,CAI Cai-mu,JIANG Wei-ping.Isolation of Antioxidant Components and Antioxidant Activity of Phyllanthus Emblica[J].Journal of Putian College,2011(2):71-73,93. |
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| Authors: | LIN Su-ying HUANG Xu-xin CAI Cai-mu JIANG Wei-ping |
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| Institution: | (Environment ＆ Life Sciences Department,Putian University,Putian Fujian 351100,China) |
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| Abstract: | The antioxidant components of Phyllanthus emblica L.were extracted by ultrasonic assisted method,their antioxidant activities in peanut oil were studied,and the extraction solvent was alcohol.The optimal condition for extraction obtained through the orthogonal test was as follows： material-solvent 1：20,ultrasonic extracting time 20min,50% alcohol solution.The results showed that the extracts could drop the peroxide value obviously,and exhibited good stability and activities at normal atmospheric temperature. |
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| Keywords: | Phyllanthus emblica antioxidant ultrasonic orthogonal peroxide value |
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