摘要
目的:建立一种能够较全面地反应夏天无质量,并能对其质量进行控制的行之有效的方法。方法:采用TLC法,建立夏天无的TLC指纹图谱。结果:测定多批夏天无药材TLC指纹图谱。采用相对保留值Rr标定了6个色谱峰为特征峰,并以延胡索乙素为参照物,测定了各特征峰峰面积和参照物峰面积的比值。结论:TLC指纹图谱能够较全面地反映夏天无的质量。
Objective ： To develop a method that can well evaluate the quality of Xiatianwu. Methods ： Methods are researched and discussed to construct the TLC-FP （thin-layer chromatography finger-print） of Xiatianwu to evaluate its quality. Results： The areas of six evident peaks in the thin-layer chromatography of Xiatianwu are compared with the area of dl-tetrahydropalmatine peak companied with them in the same chromatography. The Rr of every peak and its relative area were acquired to evaluate the quality of Xiatianwu and identify it. Conclusion： The TLC-fingerprint of Xiatianwu can well evaluate the quality of Xiatianwu.
出处
《中药材》
CAS
CSCD
北大核心
2006年第6期547-550,共4页
Journal of Chinese Medicinal Materials
