Table 1 Total phenolic, total flavonoid and total tannins content of E. elatior flowers, extracted with different solvent and collected from three different locations

618.9 ± 16.40^a

354.2 ± 11.24^a

122.5 ± 5.38^a

520.4 ± 15.26^c

312.5 ± 10.44^c

114.5 ± 5.72^b

544.7 ± 15.33^b

330.8 ± 12.19^b

106.4 ± 4.59^c

500.6 ± 14.54^d

310.4 ± 11.72^c

104.2 ± 4.68^c

516.4 ± 15.41^c

246.1 ± 12.80^d

88.7 ± 3.50^d

461.5 ± 20.55^e

211.0 ± 11.55^e

86.3 ± 4.68^d