| 香水百合花中总黄酮含量的测定 |
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| 引用本文： | 李登昌,陈毓.香水百合花中总黄酮含量的测定[J].安徽农业科学,2013,41(15):6900-6901. |
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| 作者姓名： | 李登昌 陈毓 |
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| 作者单位： | 江苏农牧科技职业学院动物药学院,江苏泰州,225300 |
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| 摘 要： | 目的]建立香水百合花中黄酮含量的测定方法。方法]以香水百合花为材料,通过超声波提取样品中的黄酮类物质,采用光度分析法对香水百合花中总黄酮含量进行测定。结果]试验得出,该方法的回归方程为:A=0.012 2c-0.000 6,r2=0.999 2,线性范围是4.1～24.6μg/ml,加标回收率是99.5%～103.1%,SD=0.016%,RSD=2.9%。结论]该方法简便、准确、快速,稳定性符合要求,可用于测定香水百合花总黄酮的含量。
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| 关 键 词： | 香水百合花 总黄酮 光度分析法 |
Determination of Total Flavonoids in Perfume Lily |
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| Institution: | LI Deng-chang et al(Jiangsu Province Animal Husbandry and Veterinary College,Taizhou,Jiangsu 225300) |
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| Abstract: | Objective] To establish the method for determination of flavonoids in perfume lily.Method] With perfume lily as material,flavonoids were extracted by ultrasonic power.And spectrophotometric method was used to determine total flavonoid content in perfume lily.Result] The regression equation is A=0.012 2c-0.000 6,r2=0.999 2,linear range 4.1-24.6 μg/ml,The standard addition recovery rate is 99.5%-103.1%,SD=0.016%,RSD=2.9%.Conclusion] The method is accurate,simple,stable,which could be used to determine total flavonoid content in perfume lily. |
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| Keywords: | Perfume lily Total flavonoid Spectrophotometric method |
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