| 灵芝菌丝体多糖的提取与抗氧化活性研究 |
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| 引用本文： | 连瑞丽,李宇伟,李存法,陈忠杰. 灵芝菌丝体多糖的提取与抗氧化活性研究[J]. 江西农业学报, 2012, 24(9): 136-138 |
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| 作者姓名： | 连瑞丽 李宇伟 李存法 陈忠杰 |
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| 作者单位： | 郑州牧业工程高等专科学校 药物工程系,河南郑州,450011 |
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| 基金项目： | 河南省教育厅科技攻关计划项目“灵芝液体深层发酵及生理活性物质研究” |
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| 摘 要： | 通过DEAE Sephacel柱层析得到灵芝菌丝体多糖M1、M2和M33个组分,其M1组分多糖含量最高(47.19%),其次为M2(31.18%)和M3(11.02%)。体外抗氧化活性试验结果显示:M1对羟基自由基和超氧阴离子自由基的清除能力最强,M2次之,M3最弱。
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| 关 键 词： | 灵芝 菌丝体 多糖 抗氧化 |
Study on Extraction of Polysaccharide from Mycelia of Ganoderma lucidum and Its Antioxidation Activity |
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| LIAN Rui-li , LI Yu-wei , LI Cun-fa , CHEN Zhong-jie. Study on Extraction of Polysaccharide from Mycelia of Ganoderma lucidum and Its Antioxidation Activity[J]. Acta Agriculturae Jiangxi, 2012, 24(9): 136-138 |
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| Authors: | LIAN Rui-li LI Yu-wei LI Cun-fa CHEN Zhong-jie |
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| Affiliation: | (Department of Medicinal Engineering,Zhengzhou College of Animal Husbandry and Engineering,Zhengzhou 450011,China) |
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| Abstract: | The polysaccharide was extracted from the mycelia of Ganoderma lucidum by using DEAE Sephacel column chromatography,three components(M1,M2 and M3) were found in the extracted raw polysaccharide,and M1 content was the highest(47.19%),followed by M2 content(31.18%) and M3 content(11.02%).The results of antioxidation activity experiments in vitro showed that M1 had the strongest ability to clean hydroxyl radical and superoxide anion radical,followed by M2,while M3 had the weakest ability. |
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| Keywords: | Ganoderma lucidum Mycelia Polysaccharide Antioxidation |
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