Title: Study on Quality Standard of Longchuancaogutong Granule
Abstract: Objective To establish a standard for the quality control of Longchuancaogutong Granule.Methods Ramulus Cinnamomi,Radix Achyranthis Bidentatae,Ru Xiang,Mo Yao and Rhizoma Corydalis were identified by TLC,and the control of Chlorogenic acid in Cortex Eucommiae was determined by HPLC.Results The calibration curve was linear in the range of 1.62~21.60 μg(r =1.0000).The average recovery of the method was 98.7%,RSD was 2.29%(n =5).Conclusion This method is reliable and accurate,and can be used for the quality control of this preparation.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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