Preparation and properties of roselle extract/nano⁃TiO₂/starch composite films for food packaging
HE Qixiang, HAO Yanling, GAO Qiqi, WANG Shihui
China Plastics . 2025, (12): 27 -32 .  DOI: 10.19491/j.issn.1001-9278.2025.12.005