| 陈皮中总黄酮含量的测定 |
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| 引用本文： | 康永胜,田宝娟,王孟歌,姜晓庆,王蕊.陈皮中总黄酮含量的测定[J].保定师专学报,2006,19(2):51-52. |
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| 作者姓名： | 康永胜 田宝娟 王孟歌 姜晓庆 王蕊 |
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| 作者单位： | 保定师范专科学校化学系,河北保定071000 |
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| 摘 要： | 用超声波辅助乙醇溶液浸泡法提取陈皮中黄酮化合物．利用分光光度法，以芦丁为对照品．对其进行络合显色，在最大吸收峰510nm处测定提取物中总黄酮的含量，标准曲线方程为A=0．01134C＋0．00125，r=0．9999．陈皮中总黄酮的含量为1．54％，平均加样回收率为98．57％．
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| 关 键 词： | 分光光度法 陈皮 黄酮 |
| 文章编号： | 1008-4584（2006）02-0051-02 |
| 收稿时间： | 01 9 2006 12:00AM |
| 修稿时间： | 2006-01-09 |
Determination of Flavones in Dried Tangerine Peel |
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| KANG Yong-sheng, TIAN Bao-juan, WANG Meng-ge, JIANG Xiao-qing, WANG Ru.Determination of Flavones in Dried Tangerine Peel[J].Journal of Baoding Teachers College,2006,19(2):51-52. |
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| Authors: | KANG Yong-sheng TIAN Bao-juan WANG Meng-ge JIANG Xiao-qing WANG Ru |
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| Institution: | Department of Chemistry, Baoding Teachers College, Baoding 071000, China |
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| Abstract: | The flavonoid compounds were obtained by alcohol extracting in cooperration with ultrasonic wave.Rutin was reference standard and the concentration of flavones was determined by spectrophotometry at the wavelength of 510 nm after the extraction reacted with coloring agents.The linear equation was A=0.011 34 C+ 0.001 25,r=0.999 9.The flavones content in samples was 1.54 percent calculated by Rutin,the recovery rate was 98.57 percent. |
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| Keywords: | spectrophotometry dried tangerine peel flavon |
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