| 金线莲及其混伪品中总黄酮含量的比较研究 |
| 投稿时间：2019-03-24 修订日期：2019-07-08 点此下载全文 |
| 引用本文：张超,易骏,张若青,杨淑玲,叶齐,吴建国,吴锦忠,吴岩斌,郑承剑.金线莲及其混伪品中总黄酮含量的比较研究[J].药学实践杂志,2019,37(6):495~497,526 |
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| 基金项目:国家自然科学基金资助项目（81603230；81773846）；福建省科技厅引导性项目（2019Y0052）；2017年度福建省高校杰出青年科研人才培育计划；上海市卫计委优秀学科带头人计划（2017BR004） |
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| 中文摘要:目的 比较金线莲及其混伪品中总黄酮的含量。方法 以芦丁为对照品，采用紫外分光光度法测定金线莲及其混伪品中总黄酮的含量。结果 12批金线莲总黄酮含量在3.89~15.17 mg/g之间，其中广东清远的野生金线莲总黄酮含量最高，为15.17 mg/g；13种混伪品的总黄酮含量在3.66~21.96 mg/g之间，其中野生斑叶兰总黄酮含量最高，为21.96 mg/g。结论 金线莲及其混伪品中总黄酮含量存在明显差异。 |
| 中文关键词:金线莲 混伪品 总黄酮 含量测定 |
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| Content comparison of total flavonoids in Herba Anoectochilus and its adulterants |
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| Abstract:Objective To compare the content of total flavonoids in Herba Anoectochilus and its adulterants.Methods Rutin was selected as reference substance,the total flavonoids in Herba Anoectochilus and its adulterants were determined by ultraviolet spectrophotometry.Results The contents of total flavonoids in 12 batches of Herba Anoectochilus varied widely,ranging from 3.89 to 15.17 mg/g,which could be noted that the total flavonoids contents of wild A.roxburghii from Guangdong were higher than the other sources.The contents of total flavonoids in 13 batches adulterants ranging from 3.66 to 21.96 mg/g,and Goodyera schlechtendaliana possessed the highest total flavonoids content.Conclusion The contents of total flavonoids in Herba Anoectochilus and its and adulterants were obviously different. |
| keywords:Herba Anoectochilus adulterants total flavonoids content determination |
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