中国中药杂志

2010, v.35(12) 1547-1550

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蜜炙甘草饮片HPLC指纹图谱研究
HPLC fingerprint spectrum of honey-fried Radix Glycyrrhizae

周倩;吕佳;李贵海;石典花;戴衍朋;孙立立;
ZHOU Qian1,LV Jia2,LI Guihai1,SHI Dianhua1,DAI Yanpeng1,SUN Lili1* (1.Shandong Academy of Chinese Medicine,Jinan 250014,China;2.Shandong Normal University,Jinan 250014,China)

摘要(Abstract):

目的:建立蜜炙甘草饮片高效液相指纹图谱。方法:采用高效液相色谱法,选用Hyperclone ODS C18柱(4.6 mm×250 mm,5μm),乙腈-0.1%磷酸作为流动相梯度洗脱。结果:建立了蜜炙甘草饮片的HPLC指纹图谱,方法学考察结果符合指纹图谱技术要求。结论:该方法稳定、准确、可靠,为蜜炙甘草饮片质控标准的制定提供了科学依据。
Objective: To establish the HPLC fingerprint of the pieces of honey-fried Radix Glycyrrhizae.Method: Using the reverse-performance liquid chromatography,method was performed on a Hyperclone ODS C18 column(4.6 mm×250 mm,5 μm) and acetonitrile-0.1% phosphoric acid was selected as mobile phase gradient elution were adopted.Result: Established HPLC fingerprint of Radix et Rhizoma glycyrrhizae pieces were established,and the results of methodological study met the technical requirements for fingerprinting.Conclusion: The HPLC method is stable,accurate,and reliable to provide a scientific basis of quality control standard for the honey-fried Radix et Rhizoma glycyrrhizae.

关键词(KeyWords): 蜜炙甘草饮片;HPLC;指纹图谱
honey-fried Radix Glycyrrhizae;HPLC;fingerprint

Abstract:

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基金项目(Foundation): 国家“十一五”科技支撑计划项目(2006BAI09B06-08)

作者(Author): 周倩;吕佳;李贵海;石典花;戴衍朋;孙立立;
ZHOU Qian1,LV Jia2,LI Guihai1,SHI Dianhua1,DAI Yanpeng1,SUN Lili1* (1.Shandong Academy of Chinese Medicine,Jinan 250014,China;2.Shandong Normal University,Jinan 250014,China)

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