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. 2018 Jul 18;23(7):1765. doi: 10.3390/molecules23071765

Table 2.

The application of ILs on extraction of the flavonoids fraction, and polysaccharides fraction.

Active Fraction Types of ILs Method of Extraction Sources References
flavonoids fraction [HBth][CH3S03] MAE Broussonetia Papyrifera (L.) L′ Hér. ex Vent. [21]
[C4mim][N(CN)2] IL-UAE coupled with IL-ABS and back-extraction Apocynum venetum L. [25]
[C4mim]Cl aqueous two-phase system Phellinus igniarius (L. ex Fr.) Quel [27]
[Bmim]Br MAE Bauhinia Championii (Benth.) Benth. [28]
[Bmim]Br MAE Malus Micromalus Makino [29]
[Ch][Leu] maceration Citrus reticulata Blanco cv. Ponkan [30]
[Bmim]BF4 UMAE Dendrobium nobile L. [31]
[C8mim]BF4, [C4mim] BF4 aqueous two-phase system Ginkgo biloba L. [32]
[Bmim]Cl MAE Punica granatum L. [33]
[Bmim]Br MAE Smilax glabra Roxb. [34]
[Bmim]Cl aqueous two-phase system Cynoglossum zeylanicum (Vahl) Thunb. ex Lehm. [35]
[Bmim]Br MAE Pueraria lobata (Willd.) Ohwi [36]
[Bmim]BF4 aqueous two-phase system Crataegus Pinnatifida Bunge [37]
(Hmim)(PF6) aqueous two-phase system Selaginella doederleinii Hieron trachyphylla (Warb.) X.C.Zhang [38]
[C4MIM][PF6] liquid−liquid extraction Crataegus Pinnatifida Bunge [39]
[Bmim]Br MAE Pueraria lobata (Willd.) Ohwi [40]

MAE: microwave-assisted extraction, UAE: ultrasound-assisted extraction, UMAE: ultrasound and microwave-assisted extraction, MPDE: multi-phase dispersive extraction, RSM: response surface method, IAE: infrared-assisted extraction.