Spectrum-Effect Relationships of Flavonoids in Glycyrrhiza uralensis Fisch.

Table 3

Similarity analysis of fingerprint of total flavonoids of Glycyrrhiza uralensis Fisch. from 21 producing areas.

No.	Similarity
S1	0.949
S2	0.968
S3	0.956
S4	0.981
S5	0.950
S6	0.945
S7	0.941
S8	0.741
S9	0.954
S10	0.954
S11	0.973
S12	0.617
S13	0.980
S14	0.950
S15	0.906
S16	0.735
S17	0.906
S18	0.956
S19	0.735
S20	0.787
S21	0.959