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用聚酰胺薄膜-薄层扫描法测定柴茵舒胆颗粒(冲剂)中绿原酸的含量,对样品的提取、分离和薄层条件进行了优选,平均回收率为98.82%,RSD为2.55%,方法可行,重现性好。
The content of chlorogenic acid in Chayin Shudan granules (granules) was determined by polyamide thin film-thin-layer scanning method. The extraction, separation and thin layer conditions of the samples were optimized. The average recovery was 98.82% and the RSD was 2. 55%, method feasible, good reproducibility.