论文部分内容阅读
目的建立紫花苜蓿黄酮含量测定方法。方法紫外分光光度法。结果方法重现性好,操作简便,平均加样回收率为96.2%,RSD为3.32%。结论该实验方法可控制紫花苜蓿及其制剂质量。
Objective To establish a method for the determination of flavonoids in alfalfa. Methods UV spectrophotometry. The results showed good reproducibility and simple operation. The average recovery was 96.2%, and the RSD was 3.32%. Conclusion This method can control the quality of alfalfa and its preparations.