Selective recovery of Ginkgo biloba flavonoids and simultaneous removal of ginkgolic acids via deep eutectic solvent‑based liquid‑liquid extraction
This study develops a green and efficient two-phase deep eutectic solvents (DESs) liquid–liquid extraction (LLE) method, utilizing hydrophilic DESs for Ginkgo biloba flavonoids (GBFs) extraction and hydrophobic DESs for G. biloba acid (GAs) removal from Ginkgo leaf. Initially, COSMOtherm software was employed...