YUNIATI, Yuyun; GALA, Selfina; SUMARNO, Sumarno; MAHFUD, Mahfud. Investigation of the Extraction Parameters on Acquisition of Natural Colorants from Coleus atropurpureus L. Benth Leaves Using Microwave- and Ultrasonic-Assisted Extraction. Indonesian Food Science and Technology Journal, [S. l.], v. 8, n. 2, p. 253–263, 2025. DOI: 10.22437/ifstj.v8i2.42509. Disponível em: https://www.online-journal.unja.ac.id/ifstj/article/view/42509. Acesso em: 19 apr. 2026.