| 木芙蓉叶的质量标准研究 |
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| 引用本文： | 林锦锋,曾超贤,符同浩. 木芙蓉叶的质量标准研究[J]. 中国药房, 2012, 0(11): 1025-1026 |
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| 作者姓名： | 林锦锋 曾超贤 符同浩 |
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| 作者单位： | 广东省药品检验所;广州康臣药业有限公司 |
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| 摘 要： | 目的:建立木芙蓉叶的质量标准。方法:采用显微鉴别、薄层色谱(TLC)法对木芙蓉叶进行定性鉴别;采用高效液相色谱法对药材中有效成分芦丁进行含量测定。结果:木芙蓉叶显微特征明显;TLC斑点清晰、分离度好;芦丁进样量在0.0188～0.9412μg(r=0.9996)范围内与峰面积积分值呈良好线性关系,平均加样回收率为97.97%,RSD=1.97%(n=6)。结论:所建标准可用于木芙蓉叶的质量控制。
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| 关 键 词： | 木芙蓉叶 芦丁 质量控制 显微鉴别 薄层色谱法 高效液相色谱法 |
Study on Quality Standard of Hibiscus mutabilis |
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| LIN Jin-feng, FU Tong-hao. Study on Quality Standard of Hibiscus mutabilis[J]. China Pharmacy, 2012, 0(11): 1025-1026 |
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| Authors: | LIN Jin-feng FU Tong-hao |
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| Affiliation: | (Guangdong Institute for Drug Control, Guangzhou 510180, China) ZENG Chao-xian(Guangzhou Consun Pharmaceutical Co., Ltd., Guangzhou 510530, China) |
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| Abstract: | OBJECTIVE: To establish the method for the quality control of Hibiscus mutabilis. METHODS: Microscopic identification, TLC and HPLC were used to identify H. mutabilis quantitatively. HPLC method was adopted to determine the content of active component rutin. RESULTS: Microscopic characteristics of H. mutabilis was distinguishing. TLC spots were clear and well-separated. The linear range of rutin was 0.018 8～0.941 2 μg(r=0.999 6) with an average recovery rate of 97.97% (RSD=1.97%,n=6). CONCLUSION: The etablished standard can be used to control the quality of H. mutabilis. |
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| Keywords: | Hibiscus mutabilis Rutin Quality control Microscopic identification TLC HPLC |
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