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Table 1 Quantitation of marker compounds in leaf and root extracts of Sarracenia purpurea by HPLC-DAD

From: Characterizing the cytoprotective activity of Sarracenia purpurea L., a medicinal plant that inhibits glucotoxicity in PC12 cells

Yielda Leaf Root
  24.4% 14.6%
  mg / g extract mg / g dry plant tissue mg / g extract mg / g dry plant tissue
1 – Morroniside 145.3 ± 1.1 35.5 ± 0.4 21.3 ± 0.6 3.1 ± 0.1
2 – Epicatechin 35.2 ± 1.8 8.6 ± 0.4 48.1 ± 1.7 7.0 ± 0.2
3 – Hyperoside 62.5 ± 1.0 15.3 ± 0.3 n/d n/d
Goodyeroside
Total phenolic content b 74.5 ± 6.1 18.2 ± 1.5 146.1 ± 6.2 21.3 ± 0.9
  1. Results are expressed as the mean of three replicates ± the standard error of the mean.
  2. n/d = not detected.
  3. a Yield was calculated as (mass recovered extract / mass dry material) × 100%.
  4. b Expressed as mg quercetin equivalents / g extract as determined using with the Folin Ciocalteau method.
  5. Presence detected but not quantified.