市售西红花药材掺伪染色检测方法的实验研究
Experimental research on the detection methods of Croci Stigma adulteration on the markets
分类号：
出版年·卷·期（页码）：2012,32 (1):0-0
DOI:
10.16155/j.0254-1793.2017.01.01
-----摘要：-------------------------------------------------------------------------------------------
目的: 确认西红花药材中违法染色的色素或染料成分,建立相应的染色成分分析方法。 方法: 采用液相色谱-质谱联用以及对照试剂对照的方法,对染色成分进行鉴定;薄层色谱和高效液相色谱法检测染色物成分。 结果: 西红花药材掺伪染色的主要成分为柠檬黄、胭脂红、金胺O和新品红;对43批市售西红花药材进行了检测,其中32批检测出含有上述4种染色物,存在染色情况。 结论: 建立的检测方法可快速进行西红花药材中掺伪染色的定性检测。
-----英文摘要：---------------------------------------------------------------------------------------
Objective: To identify the pigments or dyes,and establish analysis method for Croci Stigma adulteration. Methods: Using LC-MS method and comparing with the reference regents,to identify the main pigments and dyes.TLC and HPLC analytical methods were used for analysis of Croci Stigma adulteration. Results: Tartrazine,brilliant ponceau,auramine O and new fuchsin were identified as the main pigments and dyes.The results show that the above 4 pigments and dyes could be detected in 32 of totally 43 samples. Conclusion: The established method is able to detect the Croci Stigma adulteration quickly and effectively.
-----参考文献：---------------------------------------------------------------------------------------
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