Table 2.
Technique | Core Technology | Extraction Time | Extraction Efficiency | Operation | Automation | Cost | Refs. |
---|---|---|---|---|---|---|---|
HRE | Heating | Long | High | Simple | Difficulty | Low | [47] |
SE | Mechanical force | Long | Moderate | Simple | Difficulty | Low | [116] |
Soxhlet | Soxhlet extractor | Long | High | Moderate | Possible | Low | [57] |
UE/UAE | Ultrasound | Moderate | High | Simple | Difficulty | Moderate | [47] |
MAE | Microwave | Short | Moderate | Simple | Difficulty | Moderate | [47] |
STE | Mechanical shear power | Short | High | Simple | Possible | High | [94] |
HD | Heating | Long | Low | Simple | Difficulty | Low | [29] |
SDE | SDE apparatus | Long | High | Simple | Difficulty | Low | [116] |
HS-SPME | SPME device | Short | High | Simple | Easy | High | [117] |