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. 2023 Feb 28;13(10):6808–6826. doi: 10.1039/d2ra06596g

Extraction using some selected hydro-solvents.

Samples Desired products Experimental conditions Extraction time (min) Yield Hydro-solvent used Sources
Centella asiatica Triterpene 45 °C; 600 W 1.83 27.10% Microwave enhanced hydro-solvent 171 and 172
Dioscorea hispida Essential oil 75 °C; 100 W 20 85% Microwave enhanced hydro-solvent 173
Chaerophyllum macropodum Essential oil 45 8.10% Microwave enhanced hydro-solvent 174
Oliveira procumbens Essential oil 45 7.91% Microwave enhanced hydro-solvent 174
Vitis vinifera Phenolics 60 °C; 24 kHz 30 24–28% Aqueous ultrasonic solvent 175
Cabernet franc grapes Essential oil 60 °C; 24 kHz 15 7% Aqueous ultrasonic solvent 176
Punica granatum peel Polypenols 105 W cm−2 (pulse mode) 10 41.6% Aqueous ultrasonic solvent 177
105 W cm−2 (continuous mode) 30 45.4%
Withania somnifera Phenolics 65 °C; 45 kHz 15 11.85% Aqueous ultrasonic solvent 178
Fresh leaves of Vernonia amygdalina Flavonoids 100 °C 7 87.05 mg Microwave enhanced hydrosolvent 130
Uncaria sinensis Flavonoids 100 °C 20 44 mg/100 g Microwave enhanced hydrosolvent 179
Tea residues (oolong) Flavonoids 230 °C 2 144.0 mg GAE g−1 Microwave enhanced hydrosolvent 180
Genita scabra Bunge stem Polysaccharides 5.8 15.97% Microwave enhanced hydrosolvent 120
Ipomoea batatas Chlorogenic acid 500 W, 25 KHz 20 Aqueous ultrasonic solvent 121
Phyllanthus amarus Phenolic compounds 30 W, 19 KHz 7 27.23 mg g−1 Aqueous ultrasonic solvent 155
Camellia sinensis Polysaccharide 127.5–750 W 5 37.0% Aqueous ultrasonic solvent 181
25 °C, 100–300 W 5 21.4–29.5% Microwave enhanced hydrosolvent
Salvia rosmarinus Carnosic acid and rosmarinic acid 40 °C 150 W 30 18.1% Aqueous ultrasonic solvent 161
70 °C, 1.2 kW 20 25.2% Aqueous ultrasonic solvent
A. melanocarpa Polyphenolics 70 °C, 144 W 60 7.428 g/100 g Aqueous ultrasonic solvent 182
Malus domestica Gallic 100 °C, 1500 W 20 4.77 mg g−1 Microwave enhanced hydrosolvent 183
Flavonoids 100 °C, 1500 W 20 17.1 mg g−1 Microwave enhanced hydrosolvent
Ascorbic acid 100 °C, 1500 W 20 36.1 mg g−1 Microwave enhanced hydrosolvent
Pinus radiata bark Phenolic compounds 900 W, 2450 MHz 479 mg CE/g bark Microwave enhanced hydrosolvent 153
35 kHz, 85 W 388 mg CE/g bark Aqueous ultrasonic solvent
Moroccan Acacia mollissima bark Phenolic compounds 150 W 279.7 mg GAE/g bark Microwave enhanced hydrosolvent 129