Research Article

Spectrum-Effect Relationships of Flavonoids in Glycyrrhiza uralensis Fisch.

Table 5

Grey correlation between the common peaks of flavonoids from Glycyrrhiza uralensis Fisch. and ammonia-induced cough test.

Peak numberSimilarity

10.5822
20.4822
30.6050
40.6160
50.6050
60.5701
70.5898
80.6709
90.5905
100.5425
110.5637
120.5987
130.5680
140.6375
150.5281