The colour stability of natural blue dye extracted from Clitoria ternatea L. in poly(acrylamide-co-acrylic acid) coating film

• Main Authors: Abidin, Zul Hazrin Zainal, Manah, N.S.A., Hadi, A.N., Saugi, Nur Susilawati, Fuad, F.A., Mazni, N.A., Hassan, H.C., Careem, Mohamed Abdul, Arof, Abdul Kariem
• Format: Article
• Published: Emerald 2019
• Subjects: Q Science (General); QC Physics
• Online Access: http://eprints.um.edu.my/24278/; https://doi.org/10.1108/PRT-12-2017-0106

Purpose: This paper aims to focus on a comparison study of the visible stability of natural blue dye consisting anthocyanin molecules extracted from Clitoria ternatea in coating films. Design/methodology/approach: The coating films were prepared by mixing the blue dye with poly(acrylamide-co-acrylic...