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乳块消胶囊质量控制方法探讨

2021-02-21 12:23:37热度:155°C

采用HPLC法测定乳块消胶囊中原儿醛含量:C18柱,甲醇-0.05mol/L磷酸盐缓冲液(pH=3)=20:80为流动相,检测波长230nm,原儿茶醛保留时间8min;采用TLC法鉴别胶囊中王不留行和川楝子。茶叶梗可以茶叶包装字体

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