Objective: To perform the qualitative analysis of, and determine the total tannin content in geranium granules.
前言： 目的：对老鹳草颗粒荆中的有效成分总鞣质进行定性分析及含量测定。
Conclusion The total tannin content of wild and cultivated Radix Paeoniae Rubra products were significantly different.
结论赤芍野生品与栽培品的鞣质含量有明显差异。
Method The total tannin content of wild and cultivated Radix Paeoniae Rubra were determined and compared by spectrophotometry.
方法采用分光光度法测定赤芍野生品和栽培品鞣质含量，并进行比对。
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