Skip to main content

Advertisement

Table 3 The concentrations of angoroside C, cinnamic acid and harpagoside in S. ningpoensis samples using different extraction methods under their optimal conditions (mg/g ± SD, n = 3)

From: Infrared-assisted extraction followed by high performance liquid chromatography to determine angoroside C, cinnamic acid, and harpagoside content in Scrophularia ningpoensis

  IRAE MAE USE
Angoroside C (mg/g)
 Batch 1 0.83 ± 0.007 0.84 ± 0.024 0.76 ± 0.019
 Batch 2 0.81 ± 0.032 0.84 ± 0.009 0.77 ± 0.004
 Batch 3 0.81 ± 0.014 0.75 ± 0.018 0.76 ± 0.007
Cinnamic acid (mg/g)
 Batch 1 0.76 ± 0.019 0.78 ± 0.004 0.71 ± 0.009
 Batch 2 0.77 ± 0.004 0.76 ± 0.015 0.71 ± 0.001
 Batch 3 0.76 ± 0.007 0.76 ± 0.007 0.71 ± 0.005
Harpagoside (mg/g)
 Batch 1 0.94 ± 0.006 0.94 ± 0.002 0.86 ± 0.008
 Batch 2 0.94 ± 0.006 0.93 ± 0.007 0.87 ± 0.001
 Batch 3 0.94 ± 0.006 0.95 ± 0.002 0.86 ± 0.007