| 潞党参总黄酮的提取及含量测定 |
| |
| 引用本文： | 刘玉玲,纪国力. 潞党参总黄酮的提取及含量测定[J]. 中国当代医药, 2011, 18(34): 43-44 |
| |
| 作者姓名： | 刘玉玲 纪国力 |
| |
| 作者单位： | 山东省泰安市食品药品检验中心,山东泰安,271000 |
| |
| 摘 要： | 目的：建立潞党参中总黄酮含量的分光光度测定法。方法：以芦丁为标准品,采用分光光度法测定了潞党参中总黄酮的含量。结果：芦丁在7.96～47.76μg/ml的范围内呈良好线性关系,平均加样回收率为99.60%,测得潞党参中总黄酮含量为0.98%。结论：该方法简单可行,灵敏度高,测定结果可靠,可用于测定潞党参中总黄酮含量。
|
| 关 键 词： | 潞党参 总黄酮 分光光度法 含量 |
Extraction and determination of total flavonoids in codonopsis pilosula |
| |
| LIU Yuling , JI Guoli. Extraction and determination of total flavonoids in codonopsis pilosula[J]. http://www.botanicus.org/, 2011, 18(34): 43-44 |
| |
| Authors: | LIU Yuling JI Guoli |
| |
| Affiliation: | Food and Drug Inspection Center of Taian City in Shangdong Province,Taian 271000,China |
| |
| Abstract: | Objective： To establish spectrophotometry method for the determination of the total flavonoids in codonopsis pilosula. Methods：： Used rutin as a standard substance, the content of total flavonoids in codonopsis pilosula was determined by spectrophotometer. Results： The linear range of rutin was 7.96-47.76 μg/ml. The average recoveries was 99.60%. The content of total flavonoids in codonopsis pilosula was 0.98%. Conclusion： The method is simple and feasible, sensitive, reliable and can be used to determine the total flavonoids in codonopsis pilosula. |
| |
| Keywords: | Codonopsis pilosula Total flavonoids Spectrophotometry Content |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
