| 红花药材中红花黄色素含量的测定 |
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| 引用本文： | 祝明,郭增喜. 红花药材中红花黄色素含量的测定[J]. 中药材, 2000, 23(8): 458-459 |
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| 作者姓名： | 祝明 郭增喜 |
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| 作者单位： | 浙江省药品检验所,杭州,310004 |
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| 摘 要： | 建立了用高效液相色谱法测定红花药材中红花黄色素含量的方法。．以十八烷基硅烷键合硅胶为固定相，甲醇－乙腈－０．７％磷酸水溶液（２６：２：７２）为流动相，流速为１．０ｍｌ／ｍｉｎ，紫外检测波长为４０３ｎｍ。结果红花黄色素在０．５２￣４．１６μｇ范围内呈良好线性关系。加以率为１００．７２％，ＲＳＤ为１．７３％。
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| 关 键 词： | 红花 红花黄色素 高效液相色谱法 含量测定 |
| 修稿时间： | 2000-06-02 |
Determination of the Saflor Yellow-A in Carthamin tinctorius |
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| Zhu Ming,Guo Zengxi. Determination of the Saflor Yellow-A in Carthamin tinctorius[J]. Journal of Chinese medicinal materials, 2000, 23(8): 458-459 |
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| Authors: | Zhu Ming Guo Zengxi |
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| Affiliation: | Zhejiang Provincial Institute for Drug Control, Hangzhou 310004. |
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| Abstract: | The content of the saflor yellow-A in Carthamin tinctorius medicinal materials was determined by the HPLC method. The C18-ODS(150 x 4.5 mm) column and methanol-acetonitrile-0.7% H3PO4(26:2:72) as a mobile phase were used. The flow rate was 1.0 ml/min and the detective wavelength was 403 nm. The average recovery was 100.72% and the relative standard deviation (RSD) was 1.73%. |
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| Keywords: | Carthamin tinctorius Saflor yellow-A HPLC |
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