Title: Determination of chlorogeric acid in Sukeganmao capsule by HPLC
Abstract: 【Objective】To establish a method for the determination of chlorogeric acid in Sukeganmao capsule.【Methods】HPLC analysis was carried out on C18 column with methanol-0.1%acetate acid solution(17:83).The flow rate was 1.0 ml/min,the column temperature was maintained at 30 ℃ and the detective wave length was set at 328nm.【Results】The linear rang of chlorogeric acid was 0.04~0.20 μg with average rate of recovery 99.14%(RSD=0.67%,n=6).【Conclusions】This method is proved to be simple and reliable and can be used for the quality control of Sukeganmao capsule.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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