Study on HPLC fingerprint of Semen Sojae Preparatum(SSP)
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摘要: 目的 建立淡豆豉药材高效液相色谱指纹图谱(HPLC-FPS),为其质量控制提供依据。 方法 应用高效液相色谱法(HPLC),利用反相色谱柱:Diamonsil C18(250 mm×4.6 mm,5 μm),流动相:乙腈-3%冰乙酸梯度洗脱,流速:1 ml/min,柱温:30℃,检测波长:261 nm,进样量:10 μl。 结果 不同产地淡豆豉在化学成分方面具有明显相似性,可建立淡豆豉的指纹图谱。 结论 建立的HPLC指纹图谱可用于淡豆豉的质量评价。
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关键词:
- 淡豆豉 /
- 高效液相色谱法 /
- 高效液相色谱指纹图谱
Abstract: To establish a HPLC fingerprint method for Semen Sojae Preparatumto quality control. Methods HPLC analysis was performed on a Diamonsil C18 column (250 mm×4.6 mm,5 μm),the mobile phase was used in gradient elution consisted of methanol-water(3% acetic acid),the flow rate was 1.0 ml /min, column temperature was 30℃ and UV detected was set at 261 nm,the sample weight:10 μl. Results The compound composition of different SSP origins was obviously comparable, which could be determined by HPLC fingerprint of the SSP. Conclusion This method could be utilized as a quality control measurement for SSP. -
[1] 中国药典2010版.一部[S].2010:625. [2] 李娜,黄庆柏.淡豆豉中的异黄酮成分及药理作用与临床作用[J].中国现代中药,2008,10(7):18. [3] 陈玉胜, 张李阳. 大豆异黄酮的药理功效研究进展[J].四川生理科学杂志,2011,33(1):26. [4] 袁珊亲,于能江,赵毅民,等.淡豆豉中的化学成分[J].中药材,2008,312(8):1172.
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