Table 9.
Experimental conditions used during the extraction of the Calypogia azurea.
| SPME | HD | SLE | MAE | |
|---|---|---|---|---|
| the amount of plant material [g] | 0.005 | 5 | 5 | 5 |
| solvents | not applicable | water/n-hexane water/m-xylene |
n-hexane diethyl ether ethyl acetate, dichloromethane ethanol methanol |
diethyl ether |
| temperature | 50/250 °C | 100 °C | room temperatures | 20–70 °C |
| time | 60 min of sorption 10 min desorption |
3 h | 24 h 48 h 72 h |
40 min |
| volume of solvent required | not applicable | 250 cm3 H2O/0.5 cm3 organic solvent | 50 cm3 | 50 cm3 |