| 穿山龙提取物的抗氧化作用研究 |
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| 引用本文： | 王昭晶,罗巅辉.穿山龙提取物的抗氧化作用研究[J].福建师范大学学报(自然科学版),2007,23(3):63-66. |
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| 作者姓名： | 王昭晶 罗巅辉 |
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| 作者单位： | 1. 华侨大学生物工程与技术系,福建,泉州,362021
2. 华侨大学生物工程与技术系,福建,泉州,362021;华侨大学工业生物技术福建省高等学校重点实验室,福建,泉州,362021 |
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| 基金项目： | 福建省自然科学基金
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华侨大学校科研和教改项目 |
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| 摘 要： | 采用热水煮提法和稀碱提取法分别从穿山龙中提取出水溶性提取物DM和ADM.利用超氧阴离子清除实验,羟自由基清除实验和邻苯三酚自氧化抑制实验研究DM和ADM的抗氧化活性,结果表明DM有较强的抗氧化活性,可被作为潜在的抗氧化剂开发利用.
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| 关 键 词： | 穿山龙 提取物 抗氧化活性 |
| 文章编号： | 1000-5277（2007）03-0063-04 |
| 修稿时间： | 2006-12-21 |
Antioxidant Activities of Extracts from Dioscorea nipponica Makino |
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| WANG Zhao-jing,LUO Dian-hui.Antioxidant Activities of Extracts from Dioscorea nipponica Makino[J].Journal of Fujian Teachers University(Natural Science),2007,23(3):63-66. |
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| Authors: | WANG Zhao-jing LUO Dian-hui |
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| Institution: | 1. Department of Bioengineering and Biotechnology, Huaqiao University, Quanzhou 362021, China; 2. Key Laboratory of Industrial Biotechnology, Huaqiao University, Quanzhou 362021, China |
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| Abstract: | The water-soluble extracts,termed DM and ADM,were obtained from the Dioscorea nipponica Makino by boiling-water extraction and alkali extraction.On the basis of superoxide radical assay,hydroxyl radical assay and self-oxidation of 1,2,3-phentriol assay,their antioxidant activities were investigated.A- mong them,DM had the higher antioxidant activities and should be explored as a novel potential antioxidant. |
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| Keywords: | Dioscorea nipponica Makino extracts antioxidant activities |
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