A pH-sensitive film based on chitosan/gelatin and anthocyanin from Zingiber striolatum Diels for monitoring fish freshness

• Published in: Food Chemistry: X Vol. 23; p. 101639
• Main Authors: Qin, Yuyue, Wang, Yurou, Tang, Zhenya, Chen, Kejun, Wang, Zhengxuan, Cheng, Guiguang, Chi, Hai, Soteyome, Thanapop
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Ltd 30.10.2024; Elsevier
• Subjects: Anthocyanin; Fish freshness; pH-sensitive film; Visible color change; Zingiber striolatum Diels; Anthocyanin; Zingiber striolatum Diels; pH-sensitive film; Fish freshness; Visible color change

As a new type of packaging method, the anthocyanin-based pH-sensitive indicator film has gained much attention owing to low cost, small size, and visually informative property. In this study, an intelligent film based on chitosan/gelatin (CG) matrix with Zingiber striolatum Diels (ZSD) anthocyanin f...