Phytoconstituents and Nutritional Properties of the Fruits of Eleutherococcus divaricatus and Eleutherococcus sessiliflorus: A Study of Non-European Species Cultivated in Poland
Table 5
Phenolic acid contents expressed in µg per 100 g of dry weight of extracts.
75% ethanol
Infusion
E. divaricatus
E. sessiliflorus
E. divaricatus
E. sessiliflorus
Phenolic acids
Protocatechuic acid
693
818
270
267
Caffeic acid
133
0.8
22.8
19.8
p-Coumaric acid
Trace
Trace
5.2
5.3
Ferulic acid
11.1
6.1
4.1
5.9
Salicylic acid
0.15
Trace
Trace
Trace
Flavonoids
Rutin
90
Trace
0.002
Trace
Hyperoside
780
360
120
280
Isoquercetin
Trace
100
Trace
Trace
Naringin
Trace
Trace
0.9
1.0
Astragalin
30.0
10
—
—
Naringenin 7-glucoside
5.0
3.0
—
4.0
—: not detected; Trace: trace amounts. Mean values of three replicate assays with standard deviation.
