用薄层色谱技术分离甘草提取液中成分后，再用扫描先密度法对甘草次酸进行定量测定。
First separating the ingredient from extraction of licorice with TLC, then measuring quantitatively the content of Glycyrrhetic acid with scan densitometry.
目的采用高效液相色谱法测定抗病毒口服液中连翘甙的含量与薄层扫描法比较。
To determine Phillyrin Content in Antiviral Oral Liquid by HPLC and compare it with Thin-layer scanning method.
采用薄层扫描、高效液相色谱法分析，应用正交试验优选舒冠胶囊提取工艺。
TLCS and HPLC methods are used in orthogonal optimization of Shuguan Capsules extraction.
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