元宝枫种壳中单宁类型鉴定及含量测定

The Type Analysis And Content Determination Of Danning From The Seeds Hull Of Acer Truncatum

通过定性试验及波谱分析得出元宝枫种壳中单宁类型为缩合型。通过定量分析及 与文献数据比较得知元宝枫种壳富含单宁。

The essay demonstrates the type of danning from the seedhull of Acer truncatum is condensing through the performance experiment and analysis of IR.We know the content of dannihg is high by determination and comparison with the data of literature.