Extraction of Polyphenol From Turmeric (Curcuma longa), Red Ginger (Zingiber officinale), and Aromatic Ginger (Kaempfeiria galanga l) Using Natural Deep Eutectic Solvent Based On Choline Chloride and Sugar. Pharmaceutical and Biomedical Sciences Journal (PBSJ), [S. l.], v. 7, n. 1, p. 54–61, 2025. DOI: 10.15408/pbsj.v7i1.45812. Disponível em: https://journal.uinjkt.ac.id/pbsj/article/view/45812. Acesso em: 3 mar. 2026.