| 二色补血草不同部位总黄酮类物质提取及抗氧化能力的研究 |
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| 引用本文： | 白莹,符永鹏,王文英,于文广,王郝,吴冬青.二色补血草不同部位总黄酮类物质提取及抗氧化能力的研究[J].光谱实验室,2009,26(3):467-470. |
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| 作者姓名： | 白莹 符永鹏 王文英 于文广 王郝 吴冬青 |
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| 作者单位： | 西部资源环境化学重点实验室河西学院化学系,甘肃省张掖市甘州区北环路87号,734000 |
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| 基金项目： | 甘肃省教育厅科研项目，西部资源环境化学重点实验室科研资助项目 |
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| 摘 要： | 测定了二色补血草不同部位总黄酮含量并进一步研究了它们的抗氧化能力。分别采用邻二氮菲-Fe^2＋-H2O2体系和普鲁士蓝法研究了二色补血草各部位抗氧化能力。结果表明,二色补血草各部位中总黄酮含量存在较大差异,以二色补血草花含量为最高（27.792mg/g）,二色补血草茎为最低（5.828mg/g）。二色补血草不同部位均具有抗氧化性,抗氧化能力与黄酮含量、结构有关。
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| 关 键 词： | 二色补血草 不同部位 黄酮含量 抗氧化能力 |
Study on Extraction Method of Flavonoids from Different Parts of Limonium Bicolor and Their Antioxidant Activity |
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| BAI Ying,Fu Yong-Peng,WANG Wen-Ying,YU Wen-Guang,WANG Hao,WU Dong-Qing.Study on Extraction Method of Flavonoids from Different Parts of Limonium Bicolor and Their Antioxidant Activity[J].Chinese Journal of Spectroscopy Laboratory,2009,26(3):467-470. |
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| Authors: | BAI Ying Fu Yong-Peng WANG Wen-Ying YU Wen-Guang WANG Hao WU Dong-Qing |
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| Institution: | Key Laboratory of Resources and Environment Chemistry of West China;Department of Chemistry;Hexi University;Zhangye;Gansu 734000;P.R.China |
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| Abstract: | Flavonoids content and antioxidant capacity were studied on different parts of limonium bicolor by phenanthroline-Fe2+-H2O2 reaction system and the Prussian blue from the extraction of limonium bicolor.The total flavonoids of different parts of limonium bicolor are significant different,the content of flavonoids from flower in limonium bicolor is the highest(27.792 mg/g),and stem in limonium bicolor is the lowest(5.828mg/g).different parts of limonium bicolor all have antioxidant capacity and positively cor... |
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| Keywords: | Limonium Bicolor Different Parts Flavonoids Content Antioxidant Capacity |
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