青翘的HPLC指纹图谱研究

Food Engineering(2013)

Cited 0|Views5
No score
Abstract
采用Agela Technologles Venusil XBP C18(2)色谱柱(250 mm×4.6 nm,5μm),以甲醇-体积浓度0.3%醋酸水梯度洗脱,检测波长235 nm,柱温25℃,进样量20μL,以连翘苷为参照物建立连翘的高效液相指纹图谱分析法。对11批不同太行产地的青翘样品的测定,通过"中药指纹图谱计算机辅助相似度软件",计算出其相似度均在0.930以上。试验结果显示,所建立的指纹图谱特征性及专属性强,可用于更好地控制青翘的内在质量。
More
Translated text
Key words
HPLC,fingerprint,forsythia suspense vahl
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