| 柞蚕丝胶抗氧化性研究 |
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| 引用本文： | 杨淑芳,李金志,薛强,刘隽彦,孙继红,韩建华.柞蚕丝胶抗氧化性研究[J].北方蚕业,2015(2):18-20. |
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| 作者姓名： | 杨淑芳 李金志 薛强 刘隽彦 孙继红 韩建华 |
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| 作者单位： | 吉林省蚕业科学研究院,吉林吉林,132012 |
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| 基金项目： | 吉林省科技厅重点攻关项目(20110241);现代农业产业技术体系建设专项(CARS-22) |
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| 摘 要： | 从清除DPPH自由基、清除超氧阴离子自由基(O2-)、清除羟自由基(-OH)三方面,对柞蚕丝胶的抗氧化性进行了研究。试验结果显示,5%柞蚕丝胶溶液和其胰蛋白酶酶解液,DPPH清除率分别为49.96%、10.6%;超氧阴离子自由基(O2-)清除率分别为20%、40%;羟自由基(-OH)清除率分别为40%、64%。试验表明,柞蚕丝胶具有一定的抗氧化活性。
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| 关 键 词： | 柞蚕 丝胶 抗氧化性 |
Study on the Anti-oxidative Activities of Tussah Sericin |
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| YANG Shufang;LI Jinzhi;XUE Qiang;LIU Junyan;SUN Jihong;HAN Jianhua.Study on the Anti-oxidative Activities of Tussah Sericin[J].North Sericulture,2015(2):18-20. |
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| Authors: | YANG Shufang;LI Jinzhi;XUE Qiang;LIU Junyan;SUN Jihong;HAN Jianhua |
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| Institution: | YANG Shufang;LI Jinzhi;XUE Qiang;LIU Junyan;SUN Jihong;HAN Jianhua;Jilin Provincial Sericulture Institute; |
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| Abstract: | The antioxidant effect of tussah sericin was studied through examinations of their DPPH radical scavenging ac‐tivity ,super oxide(O2-) radical scavenging activity ,hydroxyl(-OH) radical scavenging activity .Results showed that the DPPH scavenging rate of 5% tussah sericin and it's trypsin solution liquid were 49 .96% and 10 .6% ,respectively ;the super oxide(O2-)scavenging rate were 20% and 25% ,respectively and the hydroxyl(-OH)scavenging rate were 40% and 64% ,respectively .These data suggest that tussah sericin has a certain antioxidant activity . |
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| Keywords: | Tussah sericin antioxidant activity |
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