Table 1 Contents of phenolic compounds identified by HPLC analysis in elder flower and elder leaf extracts.

From: Elder (Sambucus nigra), identified by high-content screening, counteracts foam cell formation without promoting hepatic lipogenesis

Compound name

Content

Elder leaves cold

Elder leaves hot

Elder flowers cold

Elder flowers hot

mg/mL extract

mg/g dry matter

mg/mL extract

mg/g dry matter

mg/mL extract

mg/g dry matter

mg/mL extract

mg/g dry matter

1

Neochlorogenic acid (5-CQA)

0.025

0.923

0.022

0.655

0.023

0.431

0.019

1.038

2

Chlorogenic acid (3-CQA)

0.865

31.926

0.961

28.586

0.176

3.377

0.139

7.484

3

Chlorogenic acid isomer (4-CQA)

0.017

0.620

0.019

0.566

0.019

0.366

0.012

0.640

4

Rutin

0.319

11.775

0.948

28.214

0.678

12.990

0.436

23.452

5

Isoquercetin

n.d.(a)

n.d

n.d

n.d

0.029

0.548

0.017

0.903

  1. (a)n.d.: beyond quantitation limit.
  2. Bold numbers correspond to peaks as indicated in the chromatograms depicted in Supplementary Fig. S2.
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