Quantitative Determination of Verbascoside in Scrophularia scorodonia. by High-Performance Liquid Chromatography

Figures & data

Table 1.. Gradient table.

Time	Flow (ml)	%A	%B
0.00	1.50	72.0	28.0
5.00	1.50	72.0	28.0
10.00	1.50	70.0	30.0
15.00	1.50	70.0	30.0
20.00	1.50	68.0	32.0
25.00	1.50	68.0	32.0
30.00	1.50	66.0	34.0
33.00	1.50	66.0	34.0
35.00	1.50	62.0	38.0
37.00	1.50	62.0	38.0
39.00	1.50	58.0	42.0
41.00	1.50	58.0	42.0
50.00	1.50	0.0	100.0
60.00	1.50	0.0	100.0

Figure 1 phenylpropanoid glycosides from Scrophularia scorodonia..

Figure 2 Chromatogram of 80% MeOH leaf extract.