桑叶活性黄酮Norartocarpetin的分离鉴定
Isolation and Identification of Norartocarpetin in Mulberry
查看参考文献10篇
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文摘
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Norartocarpetin属黄酮类化合物,具有消炎、抗病毒、抑制酪氨酸酶等多种生物活性.利用95%乙醇浸提、柱层析和薄层层析的方法,从人工三倍体桑树品种嘉陵20号叶片中分离得到1种黄酮类化合物,经波谱鉴定,确定其为Norartocarpetin(Mr(C_(15)H_(10)O_6)=286).从桑树叶片中分离获得该化合物,有助于对桑树叶片的生物活性物质和黄酮类化合物的研究. |
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其他语种文摘
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Norartocarpetin, one of the flavonoids groups, has anti-inflammatory, antibacterial, antivirus and tyrosinase inhibitory activities and other important biological activities. In the present study, norartocarpetin was obtained from leaves of artificial triploid mulberry variant, Jialing 20, by 95% alcohol extraction and silica column chromatographic purification. Based on physicochemical characteristics and NMR spectral data. the structure of norartocarpetin was identified with relative molecu-lar weight of 286 and its molecular formula was C_(15)>H_(10)>O_6. These results will provide the basis for the further research on bioactive compounds and flavones from mulberry. |
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来源
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食品科学
,2010,31(5):101-103 【核心库】
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关键词
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桑树
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叶片
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黄酮
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Norartocarpetin
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分离
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鉴定
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地址
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1.
西南大学,生物技术学院, 重庆, 400716
2.
中国科学院,昆明植物研究所, 云南, 昆明, 650604
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1002-6630 |
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学科
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畜牧、动物医学、狩猎、蚕、蜂 |
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基金
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西南大学博士基金
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西南大学发展基金项目
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文献收藏号
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CSCD:3844180
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