Sample | Control | Cell viability (%) |
---|
250 µg/mL | 500 µg/mL | 1000 µg/mL |
---|
Pumpkin 1 | 99.99 ± 14.42 | 99.46 ± 9.76b | 116.49 ± 6.72a | 113.90 ± 9.46a,1 |
Pumpkin 2 | 89.98 ± 9.62 | 80.89 ± 12.54 | 77.38 ± 7.852 |
Pumpkin 3 | 87.87 ± 8.15 | 84.92 ± 10.30 | 84.48 ± 7.682 |
Hemp 1 | 93.09 ± 11.24 | 88.96 ± 10.90 | 82.75 ± 10.55 |
Hemp 2 | 98.64 ± 11.46a | 101.32 ± 9.61a | 81.90 ± 5.00b |
Hemp 3 | 84.00 ± 5.60b | 85.73 ± 1.44b | 103.70 ± 4.77a |
Flax 1 | 87.25 ± 13.542 | 84.19 ± 15.18 | 78.45 ± 12.30 |
Flax 2 | 77.48 ± 12.842 | 78.19 ± 11.63 | 76.53 ± 9.95 |
Flax 3 | 100.79 ± 6.32a,1 | 84.47 ± 5.24b | 70.55 ± 4.70c |
- Values are expressed as mean ± standard deviation (n = 6)
- Different letters (a, b, c) in the same row indicate significant differences between concentrations of the same sample extracted by different methodologies (p < 0.05), according to Tukey’s HSD test
- Different superscript numbers (1,2,3) in the same species at the same concentration represent significant differences (p < 0.05) between the extraction technique employed (p < 0.05), according to Tukey’s HSD test. Subcritical water extraction carried out with a solid to solvent ratio of 1:30 (w/v), 1 h at 160 °C with (1) 20 bar N2, (2) 20 bar N2 with 0.05 M HCl, (3) 20 bar CO2