Research Article

Determination of Five Coumarins in Angelicae Pubescentis Radix from Different Origins by HPTLC-Scanning

Table 5

Membership values and composite index rankings of APR in different origins.

Place of originOxypeucedaninImperatorinOstholeColumbianadinIsoimperatorinComprehensive indexRanking

S10.17200.20280.20640.16660.11780.86562
S20.09000.17680.10200.11360.13610.61856
S30.17890.20480.13080.22620.06800.80873
S40.00000.00000.00000.00000.00000.000012
S50.20050.11990.17090.17540.04780.71444
S60.09390.10420.14810.13080.02490.50199
S70.12820.21170.18500.21910.15520.89921
S80.08080.08560.16400.15040.13230.61307
S90.06760.09540.17800.15450.12820.62365
S100.03910.05490.15120.16200.09840.50558
S110.00600.00050.13270.07860.08170.299411
S120.03020.02750.14530.16510.09670.464810