Chrome Extension
WeChat Mini Program
Use on ChatGLM

复方樟脑薄荷醑的质量控制研究

Drugs & Clinic(2013)

Cited 0|Views11
No score
Abstract
目的建立薄层色谱法定性鉴别复方樟脑薄荷醑中薄荷脑,并建立高效液相色谱法测定复方樟脑薄荷醑中樟脑的方法。方法 Diamonsil C18色谱柱(250 mm×4.6 mm,5μm);流动相为甲醇–0.2%磷酸水溶液(60∶40);体积流量为1.0mL/min;进样量为20μL;检测波长为289 nm;柱温为30℃。结果薄层色谱法鉴别出薄荷脑,樟脑在0.2~1.6 mg/mL与峰面积呈良好线性关系(r=0.999 3),平均回收率为99.6%,RSD值为0.96%。结论薄荷脑的薄层色谱定性鉴别,操作简便,且阴性无干扰;樟脑的测定方法准确、简便、重现性好,可用于复方樟脑薄荷醑的质量控制。
More
Translated text
Key words
HPLC,camphor,Compound Camphor and Menthol Spirit,menthol,TLC
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined