Table 2.
Extraction conditions and DPPH scavenging activity of A. biebersteinii extracts (ASE—accelerated solvent extraction, UAE—ultrasound assisted extraction, M—maceration, SE—shaking extraction, RT—room temperature.
| Code | Extraction Method | Extrahent | Temperature [ °C] | Time [min] |
|---|---|---|---|---|
| E1 | ASE | 75% EtOH | 60 | 5 |
| E2 | ASE | 75% EtOH | 80 | 5 |
| E3 | ASE | 75% EtOH | 100 | 5 |
| E4 | ASE | 75% EtOH | 120 | 5 |
| E5 | ASE | 75% EtOH | 140 | 5 |
| E6 | ASE | 75% EtOH | 160 | 5 |
| E7 | ASE | 75% EtOH | 180 | 5 |
| E8 | ASE | 75% EtOH | 80 | 2 |
| E9 | ASE | 75% EtOH | 80 | 7 |
| E10 | ASE | 75% EtOH | 80 | 10 |
| U1 | UAE | 75% EtOH | 40 | 5 |
| U2 | UAE | 75% EtOH | 40 | 10 |
| U3 | UAE | 75% EtOH | 40 | 20 |
| U4 | UAE | 75% EtOH | 40 | 30 |
| U5 | UAE | 75% EtOH | 40 | 40 |
| U6 | UAE | 75% EtOH | 60 | 10 |
| U7 | UAE | 75% EtOH | 20 | 10 |
| W1 | SE | 75% EtOH | RT | 5 |
| W2 | SE | 75% EtOH | RT | 10 |
| W3 | SE | 75% EtOH | RT | 15 |
| W4 | SE | 75% EtOH | RT | 20 |
| W5 | SE | 75% EtOH | RT | 25 |
| W6 | SE | 75% EtOH | RT | 30 |
| M1 | MACERATION | 75% EtOH | RT | 300 |